datasheets.datasheetpro.comdatasheets.datasheetpro.com/MikroElektronika/70377687.pdf · Page 2 I want to express my thanks to you for being interested in our products and for having

Amazingly compact, all-on-single-pcb development board carring 4.3’’ TFT

Touch Screen and lots of multimedia peripherals, all driven by powerful

STM32F407ZG microcontroller from ARM® Cortex™-M4 family

for STM32 ARM®mikromedia+

Downloaded from DatasheetLib.com - datasheet search engine

http://www.datasheetlib.com/

Page 2

I want to express my thanks to you for being interested in our products and for having

confidence in MikroElektronika.

The primary aim of our company is to design and produce high quality electronic products

and to constantly improve the performance thereof in order to better suit your needs.

The STM32, ARM® and Windows® logos and product names are trademarks of STMicroelectronics®, ARM® Holdings and Microsoft® in the U.S.A. and other countries.

TO OUR VALUED CUSTOMERS

Nebojsa Matic

General Manager



Introduction to mikromedia+ for STM32 ARM® 4

System Specification 4

Package Contains 5

1. Power supply 6

2. STM32F407ZG microcontroller 8

Key microcontroller features 8

3. Programming the microcontroller 9

Programming with mikroBootloader 10

step 1 – Connecting mikromedia 10

step 2 – Browsing for .HEX file 11

step 3 – Selecting .HEX file 11

step 4 – Uploading .HEX file 12

step 5 – Finish upload 13

Programming with mikroProg™ programmer 14

mikroProg™ suite™ for ARM® software 16

Software installation wizard 17

4. RTC Battery and Reset Button 18

5. Crystal oscillator and 2.048V reference 20

6. MicroSD Card Slot 22

7. Touch Screen 24

8. Audio Module 26

9. USB DEVICE connection 28

10. USB HOST connection 30

11. Accelerometer 32

12. Flash Memory 34

13. RF transceiver 36

14. Ethernet transceiver 38

15. Buzzer 40

16. Other modules 42

17. Pads 44

18. mikromedia+ accessories 46

19. What’s next 48

Page 3

Table of Contents



Page 4

The mikromedia+ for STM32 ARM® is a compact development

system with lots of on-board peripherals which allow

development of devices with multimedia contents. The central

part of the system is a 32-bit ARM® Cortex™-M4 STM32F407ZG 144-pin microcontroller. The mikromedia+ for STM32 ARM®

features integrated modules such as stereo MP3 codec, 4.3’’ TFT 480x272 touch screen display, accelerometer, microSD card slot,

buzzer, IR receiver, RGB LED diode, PIN photodiode, temperature

sensor, 2.4GHz RF transceiver, Ethernet transceiver, 8 Mbit flash

memory, RTC battery, Li-Polimer battery charger etc. The board

also contains MINI-B USB connector, power screw terminals, 2x5

JTAG connector, two 1x26 connection pads, ON/OFF switch and

other. It comes pre-programmed with USB HID bootloader, but

can also be programmed with external programmers, such as

mikroProg™ for STM32 or ST-LINK programmer. Mikromedia

is compact and slim, and perfectly fits in the palm of your hand,

which makes it a convenient platform for mobile and other

multimedia devices. We have also prepared a mikromedia+ SHIELD for STM32 ARM® extension board which enables you

to easily expand the functionality of your board.

Introduction to mikromedia+ for STM32 ARM®

System Specification

power supply

Via USB cable (5V DC) or via screw

terminals (2.5-12V DC)

power consumption

38 mA with erased MCU

(when on-board modules are inactive)

board dimensions

119.54 x 78 mm (4.71 x 3.07 inch)

weight

~112 g (0.247 lbs)



Page 5

01 02

04 05

03

06

Damage resistant

protective box

mikromedia+ for STM32

ARM® development system

mikromedia+ for STM32 ARM® user’s guide

mikromedia+ for STM32 ARM® schematic

DVD with documentation

and examples

USB cable and microSD card

Package Contains

Copyright ©2012 Mikroelektronika. All rights reserved. MikroElektronika, MikroElektronika logo and other

MikroElektronika trademarks are the property of MikroElektronika. All other trademarks are the property of their respective owners.

Unauthorised copying, hiring, renting, public performance and broadcasting of this DVD

is strictly prohibited.

MIKROMEDIA BOARDS • • • • • • • • • MANUALS • • • • • • • • • DEVELOPMENT BOARDS • • • •

• • •

• • SCHEMAT

ICS •

• • • • •

• •

• A

CCES

SOR

Y B

OA

RD

S •

• •

• •

• •

• •

EXAM

PLES

• • • • • • • • •

ADDIT

IONAL SOFTWARE • •

• • • •

• • • COMPILERS • • • • • • • • • MIKROC, MIKROBASIC, MIKROPASCAL COMPILERS • • • • • • • • • DRIVERS • • • • • • • • • P

RO

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EBUGGERS • • • • • • • • •

PRODUCT DVDwww.mikroe.comwww.libstock.com



Page 6

1. Power supply

Figure 1-2: Battery power supply

Figure 1-3: Screw terminals power supply

Figure 1-1:USB power supply

The mikromedia+ for STM32 ARM® board can be powered in three different ways: via USB connector using MINI-B USB cable provided

with the board (CN4), via battery connector using Li-Polymer battery (CN5) or via screw terminals using laboratory power supply

(CN3). After you plug in the appropriate power supply turn the power switch ON (SW1). The USB connection can provide up to 500mA

of current which is more than enough for the operation of all on-board modules and the microcontroller as well. If you decide to use

external power supply via screw terminals, voltage values must be within 2.5-12V DC range. Power LED ON (GREEN) indicates the

presence of power supply. On-board battery charger circuit MCP73832 enables you to charge the battery over USB connection or via

screw terminals. LED diode (RED) indicates when battery is charging. Charging current is ~250mA and charging voltage is 4.2V DC.



Page 7

CN3

Vusb_OUT

Vdc

R42

10K

R46

10K

R41100K

L2

1.5uH

R431K

C66

22uF

C71

100n

F

C70

10pF

C67

22uF

C68

22uF

R4510K

VCC-5VR3810K

R3910K

USB-PSW

E710uF

1

2

3

OUT

GND

IN5

4 OCEN

U6

TPS2041B

VCC-3.3V

E810uF

USB-VBUS_ER

E910uF

USB-ID

USB-VBUS

R471K

Vusb_IN

D5B340A

D2B340A

D4

PMEG3010ER

D3

PMEG

3010

ER

1098765

4321

PG

VINL1

ENPS

VAUXGND

FB

L2VOUT

PGND

U7

TPS63060

USB-IDUSB-VBUSUSB-PSWUSB-VBUS_ER VBUS_ER

PSWVBUSID

USB

USB-CONN

C6922uF

C72

100nF

VCC-3.3V

12345GND

IDD+D-

VBUS

CN4

USB MINIB

C138100nF

PWR-EN

R101

100K

M1DMP2160UW

C139

1uF

C140

10nF

C141

100pF

1

23

R1

R2

Q1PDTC114EU

R210K

VCC-3.3V

DC-VBUS# DC-VBUS#

VIN

V_INPUT

Vbat_IN

R623K9Charging Current approx. 250mA

R571K

VCC-3.3V

E10 10uFR6010K

R5810K

VCC-3.3V

BAT-STAT

R6110K

R591K

VCC-3.3V

R5610K

VCC-3.3V

321 5

4

STATVSSVBAT VDD

PROG

U11

MCP73832

Q3BC846

Q4BC846

C8110uF

BAT-STAT

LD2CHARGE

C802.2uF

VCC-5V

R10410K

R105

10K

VCC-5V

M3DMP2160UW

M4DMG3420U V_INPUT

FP5

VCC-3.3V

VCC-3.3V

Vbat_IN

CN5

R50100K

L3

1.5uH

R5212K

C74

22uF

C77

100n

FC78

10pF

C75

22uF

C76

22uFR534K7

1098765

4321

PG

VINL1

ENPS

VAUXGND

FB

L2VOUT

PGND

U9

TPS63060

R491M

R511M

R541M

BAT-VSENSE BAT-VSENSE

R551K

C7322uF

C79

100nF

1 2 3

SW1JS202011AQN

M2DMP2160UW

C142

1uF

C143

10nF

C144

100pF

POWERLD1

R44470

VCC-5V

Figure 1-4: Power supply schematic



Page 8

The mikromedia+ for STM32 ARM® development board

comes with the 144-pin ARM® Cortex™-M4 STM32F407ZG

microcontroller. This high-performance 32-bit microcontroller

with its integrated modules and in combination with other

on-board modules is ideal for multimedia applications.

Key microcontroller featuresA

PB2

84

MH

z

3 x ADC

temperature sensor

1 x SPI

1 x USART

3 x TIMER 16-bit

3 x TIM/PWM 16-bit

SDIO/MMC

2 x CAN

3 x I2C

2 x SPI

2 x UART

2 x USART

5 x TIMER 16-bit

2 x TIMER 32-bit

APB

1 4

2M

Hz

2 x DAC

3 x TIMER 16-bit

WWDG

RTC

IWDG

SRAM 176 KB

FLASH 1MB

EXT. MEM. CONTR

DMA 2

ETH. MAC 10/100

JTAG & SW

USB OTG FS

CAM. INTERFACE

RNG

DMA 1SRAM 16KB

USB OTG HSAHB BUS - MATRIX

POWER / RESET

GPIO PORT(A,B,C,D,E,F,G,H,I) ARM Cortex™-M4

STM32F407ZG

2. STM32F407ZG microcontroller

- Up to 210 DMIPS Operation (168MHz);

- 1 MB of Flash memory;

- 192 + 4 KB of SRAM memory;

- up to 140 I/O pins;

- 16/32-bit timers

- 16MHz internal oscillator, 32kHz RTCC, PLL;

- 4xUART, 3xSPI, 3xI2C, 2xCAN, 3xADC, 3XADC etc.

- Ethernet, USB etc.



Page 9

01

02

Using USB mikroBootloader

Using external mikroProg™ for STM32 or ST-LINK programmer

Figure 3-1:STM32F407ZG

ARM® Cortex™-M4 Microcontroller

The microcontroller can be programmed in two ways:

3. Programming the microcontroller



Page 10

You can program the microcontroller with bootloader which is pre

programmed into the device by default. To transfer .HEX file from

a PC to MCU you need bootloader software (mikroBootloader

USB HID) which can be downloaded from:

After software is downloaded unzip it to desired location and

start mikroBootloader USB HID software.

http://www.mikroe.com/downloads/get/1976/mikro-media_plus_mikrobootloader_v210.zip

01

02

Programming with mikroBootloader

Figure 3-2: USB HID mikroBootloader window

step 1 – Connecting mikromedia

01 To start connect the USB cable or (if already connected) press the Reset button on your mikromedia+ board. Click the Connect button within 5s to enter the bootloader mode, otherwise existing microcontroller program will execute.



Page 11

01

01

02

step 3 – Selecting .HEX file step 2 – Browsing for .HEX file

Figure 3-3: Browse for HEX Figure 3-4: Selecting HEX

01 01

02

Click the Browse for HEX button and from a pop-up window (Figure 3.4) choose the .HEX file that will be uploaded to MCU memory.

Select .HEX file using open dialog window.

Click the Open button.

01



Page 12

01

01

step 4 – Uploading .HEX file

Figure 3-5: Begin uploading Figure 3-6: Progress bar

01 01To start .HEX file uploading click the Begin uploading button.

You can monitor .HEX file uploading via progress bar



Page 13

01

step 5 – Finish upload

Figure 3-7: Restarting MCU Figure 3-8: mikroBootloader ready for next job

01 Click the OK button after uploading is finished. Board will automatically reset and after 5 seconds your new program will execute.

01



Page 14

The microcontroller can be programmed with external mikroProg™ for STM32 programmer and mikroProg Suite™ for ARM® software.

The external programmer is connected to the development system via JTAG connector, Figure 3-9. mikroProg™ is a fast USB 2.0

programmer with hardware Debugger support. It supports ARM® Cortex™-M3 and Cortex™-M4 microcontrollers from STM32. Outstanding

performance, easy operation and elegant design are it’s key features.

Programming with mikroProg™ programmer

Figure 3-9:mikroProg™

JTAG connector



Page 15

VCC-3.3V

VCC-3.3V

VCC-3.3V

X5

25MHz

C11122pF

C11022pF

X4

32.768KHz

C10810pF

C10910pF

C118

100n

F

C123

100n

F

C124

100n

F

C125

100n

F

C126

100n

F

C127

100n

F

C130

10nF

C131

1uF

C134

4.7u

F

VCC-3.3V

TMS-SWDIOTCK-SWCLK

RESET#

68109

75

1 23 4

CN7

JTAG

OSC32_INOSC32_OUT

VCC-3.3V

OSC_INOSC_OUT

R87 100K

R86 100K

C1072.2uF

C114 2.2uF

VCC-3.3VVbat_mcu

TMS-SWDIO

TCK-

SWCL

K

OSC_INOSC_OUT

144

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

117

118

119

120

116

115

114

113

112

111

110

109

106

108107

102103104105

73

30292827

3433

5857565554535246

3635

42 43 44 4537 50

9

48 49

1112

32

726968676665646343

7877

2423

181716151413

5678

10

7980

12

22212019

6261605938 39 40 41 47 71

31

51 70

2625

767574

STM32F407ZG

81828384858687888990919293949596979899100

PA1PA0VDDAVREF+

PA6

PA5

PE6VBATPC13PC14

PB10

PE15

PE14

PG0

PC4

PA7

VDD

PF13

PF14

PF15

PC5

PB0

PG6PG5PG4

PG8

PG3PG2

VDDVSS

PE5PE4

PC8PC7PC6VDDVSS

PG7

PF2

PC2

PH0PF10PF9PF8PF7PF6

VCAP

1PB

11

PE12

PF4

PF1PF0

VSS

PC9PA8

PE2PE3

PC1PC0NRSTPH1

PF11

PF12

PE13

PE9

PB1

PB2

PG1

VDD

PA3

PE7

VSS

PD15

VDDVSSPF5

PA2

PA4

PE8

PE11

PD14

VSSAVDDPC3

PF3

PC15

VDD

PE10

VDD

PD9

PB15

PB12PB13PB14

PD8

PD10PD11PD12PD13

PA9

PA11

VDDVSS

VCAP2PA13PA12

PA10

PG12

PG11

PG10

PG14

PG9

PD7

VSS

PD5

PB4

PB3

PG15

VDD

VSS

PG13PB5

PB6

PD6

VDD

PD0

PC11

PA14

PA15

PC10

PC12

PD1

PD2

PD3

PD4

PB7

PB8

VDD

PDR

_ON

PE1

PE0

PB9

BOO

T0

101

VSS

U18

BAT13000TR

OSC32_INOSC32_OUT

C115

100n

F

C116

100n

F

C117

100n

F

C119

100n

F

C120

100n

F

C121

100n

F

C122

100n

F

Figure 3-10: mikroProg™ JTAG connector connection schematic



Page 16

mikroProg™ for STM32 programmer requires special programming software called mikroProg Suite™

for ARM®. This software is used for programming ALL of STM32 ARM® Cortex-M3™ and Cortex-M4™

microcontroller families. It features intuitive interface and SingleClick™ program-

ming technology. Software installation is available on a Product DVD:

After downloading, extract the package and double click the executable

setup file, to start installation.

DVD://download/eng/software/development-tools/arm/stellaris/ mikroprog/mikroprog_suite_for_arm_v110.zip

Available on Product DVD!

Copyright ©2012 Mikroelektronika. All rights reserved. MikroElektronika, MikroElektronika logo and other

MikroElektronika trademarks are the property of MikroElektronika. All other trademarks are the property of their respective owners.

Unauthorised copying, hiring, renting, public performance and broadcasting of this DVD

is strictly prohibited.

MIKROMEDIA BOARDS • • • • • • • • • MANUALS • • • • • • • • • DEVELOPMENT BOARDS • • • •

• • •

• • SCHEMAT

ICS •

• • • • •

• •

• A

CCES

SOR

Y B

OA

RD

S •

• •

• •

• •

• •

EXAM

PLES

• • • • • • • • •

ADDIT

IONAL SOFTWARE • •

• • • •

• • • COMPILERS • • • • • • • • • MIKROC, MIKROBASIC, MIKROPASCAL COMPILERS • • • • • • • • • DRIVERS • • • • • • • • • P

RO

GR

AM

MER

S AN

D D

EBUGGERS • • • • • • • • •

PRODUCT DVDwww.mikroe.comwww.libstock.com

mikroProg Suite™ for ARM® software

Quick Guide

Click the Detect MCU button in order to recognize the device ID.

Click the Read button to read the entire microcontroller memory. You can click the Save button to save it to target HEX file.

If you want to write the HEX file to the microcontroller, first make sure to load the target HEX file using the Load button. Then click the Write button to begin programming.

Click the Erase button to wipe out the microcontroller memory.

01

02

03

04



Page 17

01

04

02

05

03

06

Start Installation

Choose destination folder

Accept EULA and continue

Installation in progress

Install for all users

Finish installation

Software installation wizard



4. RTC Battery and Reset Button

mikromedia+ for STM32 ARM®

features an RTC battery holder

for microcontroller RTC module.

Battery is used as alternate source

of power, so the RTC module can

continue to keep time while the

primacy source of power is off or

currently unavailable. Three types

of coin battery are supported:

CR1216, CR1220 and CR1225.

The board is equipped with reset

button, which is located on the front

side of the board. If you want to reset

the circuit, press the reset button. It

will generate low voltage level on

the microcontroller reset pin (input).

A reset can also be externally

provided through the

pin 27 on the side

headers.

Page 18

RTC Battery

Reset Button



Page 19

R87 100K

R86 100K

C1072.2uF

C114 2.2uF

VCC-3.3VVbat_mcu

RESET#

144

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

117

118

119

120

116

115

114

113

112

111

110

109

106

108107

102103104105

73

30292827

3433

5857565554535246

3635

42 43 44 4537 50

9

48 49

1112

32

7269686766656463

43

7877

2423

181716151413

5678

10

7980

12

22212019

6261605938 39 40 41 47 71

31

51 70

2625

767574

STM32F407ZG

81828384858687888990919293949596979899100

PA1PA0VDDAVREF+

PA6

PA5

PE6VBATPC13PC14

PB10

PE15

PE14

PG0

PC4

PA7

VDD

PF13

PF14

PF15

PC5

PB0

PG6PG5PG4

PG8

PG3PG2

VDDVSS

PE5PE4

PC8PC7PC6VDDVSS

PG7

PF2

PC2

PH0PF10PF9PF8PF7PF6

VCAP

1PB

11

PE12

PF4

PF1PF0

VSS

PC9PA8

PE2PE3

PC1PC0NRSTPH1

PF11

PF12

PE13

PE9

PB1

PB2

PG1

VDD

PA3

PE7

VSS

PD15

VDDVSSPF5

PA2

PA4

PE8

PE11

PD14

VSSAVDDPC3

PF3

PC15

VDD

PE10

VDD

PD9

PB15

PB12PB13PB14

PD8

PD10PD11PD12PD13

PA9

PA11

VDDVSS

VCAP2PA13PA12

PA10

PG12

PG11

PG10

PG14

PG9

PD7

VSS

PD5

PB4

PB3

PG15

VDD

VSS

PG13PB5

PB6

PD6

VDD

PD0

PC11

PA14

PA15

PC10

PC12

PD1

PD2

PD3

PD4

PB7

PB8

VDD

PDR

_ON

PE1

PE0

PB9

BOO

T0

101

VSS

U18

BAT13000TR

VCC-3.3V

VCC-3.3V

VCC-3.3V

C118

100n

F

C123

100n

F

C124

100n

F

C125

100n

F

C126

100n

F

C127

100n

F

C130

10nF

C131

1uF

C134

4.7u

F

VCC-3.3V

C115

100n

F

C116

100n

F

C117

100n

F

C119

100n

F

C120

100n

F

C121

100n

F

C122

100n

F

HDR2

M1X26

VdcVCC-3.3V

VCC-3.3V

R6910K

R70

220

C99100nF

RESETT1

RESET#

RESET#2728293031323334353637383940414243444546474849505152

Figure 4-1: Reset circuit and RTC battery schematic



Page 20

The board is equipped with 01 25MHz crystal oscillator (X5) circuit that

provides external clock waveform

to the microcontroller OSCO and OSCI

pins. This base frequency is suitable

for further clock multipliers and ideal for

generation of necessary USB clock, which ensures

proper operation of bootloader and your custom USB-

based applications. The board also contains 02 32.768 kHz crystal oscillator (X4) which provides external clock

for internal RTCC module. Microcontroller ADC requires an accurate

source of reference voltage signal. That is why we provide the external

03 voltage reference to the microcontroller VREF pin which is 2.048V.

5. Crystal oscillator and 2.048V reference

01

02

01 02

Figure 5-1: Crystal oscillator and 2.048V reference

03

03



Page 21

R87 100K

R86 100K

C1072.2uF

C114 2.2uF

VCC-3.3VVbat_mcu

144

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

117

118

119

120

116

115

114

113

112

111

110

109

106

108107

102103104105

73

30292827

3433

5857565554535246

3635

42 43 44 4537 50

9

48 49

1112

32

7269686766656463

43

7877

2423

181716151413

5678

10

7980

12

22212019

6261605938 39 40 41 47 71

31

51 70

2625

767574

STM32F407ZG

81828384858687888990919293949596979899100

PA1PA0VDDAVREF+

PA6

PA5

PE6VBATPC13PC14

PB10

PE15

PE14

PG0

PC4

PA7

VDD

PF13

PF14

PF15

PC5

PB0

PG6PG5PG4

PG8

PG3PG2

VDDVSS

PE5PE4

PC8PC7PC6VDDVSS

PG7

PF2

PC2

PH0PF10PF9PF8PF7PF6

VCAP

1PB

11

PE12

PF4

PF1PF0

VSS

PC9PA8

PE2PE3

PC1PC0NRSTPH1

PF11

PF12

PE13

PE9

PB1

PB2

PG1

VDD

PA3

PE7

VSS

PD15

VDDVSSPF5

PA2

PA4

PE8

PE11

PD14

VSSAVDDPC3

PF3

PC15

VDD

PE10

VDD

PD9

PB15

PB12PB13PB14

PD8

PD10PD11PD12PD13

PA9

PA11

VDDVSS

VCAP2PA13PA12

PA10

PG12

PG11

PG10

PG14

PG9

PD7

VSS

PD5

PB4

PB3

PG15

VDD

VSS

PG13PB5

PB6

PD6

VDD

PD0

PC11

PA14

PA15

PC10

PC12

PD1

PD2

PD3

PD4

PB7

PB8

VDD

PDR

_ON

PE1

PE0

PB9

BOO

T0

101

VSS

U18

BAT13000TR

X5

25MHz

C11122pF

C11022pF

X4

32.768KHz

C10810pF

C10910pF

OSC32_INOSC32_OUT

OSC_INOSC_OUT

VCC-3.3V

VCC-3.3V

VCC-3.3V

C118

100n

F

C123

100n

F

C124

100n

F

C125

100n

F

C126

100n

F

C127

100n

F

C130

10nF

C131

1uF

C134

4.7u

F

VCC-3.3V

C115

100n

F

C116

100n

F

C117

100n

F

C119

100n

F

C120

100n

F

C121

100n

F

C122

100n

F

1

23VIN

VOUTVSS

REF1MAX6106EUR+

VCC-3.3V

C1051uF

C104100nF

123

J4

C113

10nF

C112

1uF

REF

VCC-

3.3V

Figure 5-2: Crystal oscillator and voltage reference schematic



Page 22

Board contains 01 microSD card slot for using 02 microSD cards in

your projects. It enables you to store large amounts of data externally, thus

saving microcontroller memory. microSD cards use Serial Peripheral Interface

(SPI) for communication with the microcontroller. Ferrite and capcitor are provided to

compensate the voltage and current glitch that can occur when pushing-in and pushing-

out microSD card into the socket. Proper insertion of the microSD card is shown in Figure 6-1.

6. microSD Card Slot

01

Figure 6-1: microSD card slot

02



Page 23

R87 100K

R86 100K

C1072.2uF

C114 2.2uF

VCC-3.3VVbat_mcu

SD-C

D#

SD-DAT0SD-DAT1

SD-D

AT2

SD-D

AT3

SD-C

MD

SD-C

LK

OSC_INOSC_OUT

144

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

117

118

119

120

116

115

114

113

112

111

110

109

106

108107

102103104105

73

30292827

3433

5857565554535246

3635

42 43 44 4537 50

9

48 49

1112

32

7269686766656463

43

7877

2423

181716151413

5678

10

7980

12

22212019

6261605938 39 40 41 47 71

31

51 70

2625

767574

STM32F407ZG

81828384858687888990919293949596979899100

PA1PA0VDDAVREF+

PA6

PA5

PE6VBATPC13PC14

PB10

PE15

PE14

PG0

PC4

PA7

VDD

PF13

PF14

PF15

PC5

PB0

PG6PG5PG4

PG8

PG3PG2

VDDVSS

PE5PE4

PC8PC7PC6VDDVSS

PG7

PF2

PC2

PH0PF10PF9PF8PF7PF6

VCAP

1PB

11

PE12

PF4

PF1PF0

VSS

PC9PA8

PE2PE3

PC1PC0NRSTPH1

PF11

PF12

PE13

PE9

PB1

PB2

PG1

VDD

PA3

PE7

VSS

PD15

VDDVSSPF5

PA2

PA4

PE8

PE11

PD14

VSSAVDDPC3

PF3

PC15

VDD

PE10

VDD

PD9

PB15

PB12PB13PB14

PD8

PD10PD11PD12PD13

PA9

PA11

VDDVSS

VCAP2PA13PA12

PA10

PG12

PG11

PG10

PG14

PG9

PD7

VSS

PD5

PB4

PB3

PG15

VDD

VSS

PG13PB5

PB6

PD6

VDD

PD0

PC11

PA14

PA15

PC10

PC12

PD1

PD2

PD3

PD4

PB7

PB8

VDD

PDR

_ON

PE1

PE0

PB9

BOO

T0

101

VSS

U18

BAT13000TR

OSC32_INOSC32_OUT

X5

25MHz

C11122pF

C11022pF

X4

32.768KHz

C10810pF

C10910pF

OSC32_INOSC32_OUT

OSC_INOSC_OUT

VCC-3.3V

VCC-3.3V

VCC-3.3V

C118

100n

F

C123

100n

F

C124

100n

F

C125

100n

F

C126

100n

F

C127

100n

F

C130

10nF

C131

1uF

C134

4.7u

F

VCC-3.3VC1

1510

0nF

C116

100n

F

C117

100n

F

C119

100n

F

C120

100n

F

C121

100n

F

C122

100n

F

FP3

FERRITE

VCC-3.3V VCC-MMC

VCC-MMC

SD-CD#

C106100nF

mic

roS

DC

AR

D S

LOT

3

8

12

4567

DAT3CMD+3.3VCLKGNDDAT0

CD

GN

D

DAT2

DAT1

CN6

R7910K

SD-DAT0SD-DAT1

SD-DAT2SD-DAT3SD-CMD

SD-CLK

R80 27R81 27R82 27

R83 27

R84 27R85 27

C15222uF

Figure 6-2: microSD Card Slot module connection schematic



The development system features a 4.3‘‘ TFT 480x272 display covered with a

resistive touch panel. Together they

form a functional unit called a touch screen, Figure 7-1. It enables data to be

entered and displayed at the same time.

The TFT display is capable of showing

graphics in 256K diffe rent colors.

Figure 7-1: Touch Screen

7. Touch Screen

Page 24



Page 25

R87 100K

R86 100K

C1072.2uF

C114 2.2uF

VCC-3.3VVbat_mcu

TP-INT#

I2C1

_SCL

I2C1

_SD

A

TFT-

RST#

TFT-

WR#

TFT-

RD#

TFT-

D/C

#

TFT-

CS#

TFT-

GPI

O0

TFT-

D0

TFT-

D1

TFT-D2TFT-D3TFT-D4TFT-D5TFT-D6TFT-D7

TFT-

D8

TFT-

D9

TFT-

D10

TFT-

D11

TFT-

D12

TFT-

D13

TFT-

D14

TFT-

D15

OSC_INOSC_OUT

144

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

117

118

119

120

116

115

114

113

112

111

110

109

106

108107

102103104105

73

30292827

3433

5857565554535246

3635

42 43 44 4537 50

9

48 49

1112

32

7269686766656463

43

7877

2423

181716151413

5678

10

7980

12

22212019

6261605938 39 40 41 47 71

31

51 70

2625

767574

STM32F407ZG

81828384858687888990919293949596979899100

PA1PA0VDDAVREF+

PA6

PA5

PE6VBATPC13PC14

PB10

PE15

PE14

PG0

PC4

PA7

VDD

PF13

PF14

PF15

PC5

PB0

PG6PG5PG4

PG8

PG3PG2

VDDVSS

PE5PE4

PC8PC7PC6VDDVSS

PG7

PF2

PC2

PH0PF10PF9PF8PF7PF6

VCAP

1PB

11

PE12

PF4

PF1PF0

VSS

PC9PA8

PE2PE3

PC1PC0NRSTPH1

PF11

PF12

PE13

PE9

PB1

PB2

PG1

VDD

PA3

PE7

VSS

PD15

VDDVSSPF5

PA2

PA4

PE8

PE11

PD14

VSSAVDDPC3

PF3

PC15

VDD

PE10

VDD

PD9

PB15

PB12PB13PB14

PD8

PD10PD11PD12PD13

PA9

PA11

VDDVSS

VCAP2PA13PA12

PA10

PG12

PG11

PG10

PG14

PG9

PD7

VSS

PD5

PB4

PB3

PG15

VDD

VSS

PG13PB5

PB6

PD6

VDD

PD0

PC11

PA14

PA15

PC10

PC12

PD1

PD2

PD3

PD4

PB7

PB8

VDD

PDR_O

NPE

1PE

0PB

9

BOO

T0

101

VSS

U18

BAT13000TR

OSC32_INOSC32_OUT

X5

25MHz

C11122pF

C11022pF

X4

32.768KHz

C10810pF

C10910pF

OSC32_INOSC32_OUT

OSC_INOSC_OUT

VCC-3.3VVCC-3.3VVCC-3.3V

C118

100n

F

C123

100n

F

C124

100n

F

C125

100n

F

C126

100n

F

C127

100n

F

C130

10nF

C131

1uF

C134

4.7u

F

VCC-3.3V

C115

100n

F

C116

100n

F

C117

100n

F

C119

100n

F

C120

100n

F

C121

100n

F

C122

100n

F

C3

1uF

C4

1uF

C5

1uF

C6

1uF

C7

1uF

C8

1uF

C9

1uF

C10

1uF

C11

1uF

C12

1uF

C13

1uF

C14

1uF

C15

1uF

C16

1uF

C17

1uF

C18

1uF

C19

1uF

VCC-1.2V

C21

100nF

C22

100nF

C23

100nF

C24

100nF

C25

100nF

C26

100nF

C27

100nF

C28

100nF

C29

100nF

VCC-3.3V

C30

100nF

C31

100nF

C32

100nF

C33

100nF

C34

100nF

C35

100nF

C36

100nF

C37

100nF

C38

100nF

VCC-3.3V

C20

1uF

C412.2uF R11

100K E110uF

R10100K

R12100K

VCC-3.3V VCC-1.2V

1

2

3

IN

GND

OUT 5

4EN ADJ

U3

AP7331-ADJ

234

5 6 7

109

8

11112

13141516

Y-INTA0SCLK

SDAT

VCC

SDI

NC

ModeGNDIN2IN3

X+Y+X- Vio

610STMPE

U13

VCC-3.3V

TP-INT#

R6510K

123

J2

VCC-3.3V

TP-ADR

C96

100nF

C97

100nF

VCC-3.3V

C151

1uF

128

127

126

125

124

123

122

121

117

118

119

120

116

115

114

113

112

111

110

109

106

108

107

102

103

104

105

73

30292827

3433 58575655545352463635 42 43 44 4537 5 0

9

48 49

1112

32

72

6968676665

6463

43

7877

2423

181716151413

5678

10

7980

12

22212019

6261605938 39 40 41 47

71

31

51

702625

767574

SSD1963 81828384858687888990919293949596

979899100

LDAT

A17

VDD

LCD

VSS

VDDD

VDD

LCD

VSS

VSSVDDDD0D1

LDATA9LDATA10LDATA11

VDD

D

LLIN

ELF

RAM

E

GAM

AS0

GA M

AS1

VDD

LCD

VSS

LSH

IFT

VDD

D

D21D22D23

VDDD

D18D19

VDDLCDVSS

VDDIOVSS

D17

VDD

IO

VSSVDDIO

VSS

D20

VDDIO

LDATA23

VSSXTAL_INVDDDVSSVSSPLLVDDPLL

LDATA7LDATA8

VSS

VDDD

D4D3

GPI

O2

D16

VDD

IO

VDDDVSS

VDDLCDVSSVDDDXTAL_OUT

LDEN

TE

VDDLCD

LDAT

A15

VSS

VDD

LCD

VSS

GPI

O3

GPI

O1

VDD

LCD

LDAT

A14

LDATA18

VSSVDDIOCLK

GPI

O0

VDD

D

LDAT

A16

VDD

D

LDATA19

LDATA20LDATA21LDATA22

VSS

D2

LDAT

A13

LDAT

A12

LDATA6

LDATA3

LDATA5

VDDDVSS

VDDLCD

LDATA4

LDATA2LDATA1LDATA0

VDDD

VSS

D15

VDD

IOD

11D

12D

13D

14

VDD

D

RESE

T#VD

DD

VSS

VDD

IOCS

#

R/W

# (

WR#

)VD

DD

CON

F

D/C

#E

(RD

#)

D7

D9

VSS

VDD

DD

10D8

D6

D5

VDD

IOVS

S

101

PWM

U2

R5 10K

VCC-1.2V VCC-3.3V

R710

K

TFT-

RST#

LCD

-PW

M

LCD-B0LCD-B1LCD-B2LCD-B3LCD-B4LCD-B5

LCD-B6LCD-B7LCD-G0LCD-G1LCD-G2LCD-G3

LCD

-G4

LCD

-G5

LCD

-G6

LCD

-G7

LCD

-R0

LCD

-R1

LCD-R2LCD-R3

LCD-R4LCD-R5LCD-R6LCD-R7

LCD

-DCL

KLC

D-H

SYN

CLC

D-V

SYN

C

LCD

-DE

TFT-

WR

#TF

T-RD

#TF

T-D

/C#

TFT-

CS#

TFT-

TE

TFT-D0TFT-D1TFT-D2TFT-D3TFT-D4

TFT-

D5

TFT-

D6

TFT-

D7

TFT-

D8

TFT-

D9

TFT-

D10

TFT-

D11

TFT-

D12

TFT-

D13

TFT-

D14

TFT-

D15

X1

10MHz

C3922pF

C4022pF

XTAL_IN

XTAL_OUT

R8 220

TFT-

GPI

O0 R9 100K

VLED

-VL

ED+

GN

DVD

DR0 R1 R 2 R3 R4 R5 R6 R7 G

0G

1

HSY

NC

DIS

PD

CLK

GN

DB7B6B5B4B3B2B1B0G

7G

6G

5G

4G

3G

2

VSYN

CD

EN

CG

ND

X_R

Y_B

X_L

Y_T

TFT1 AT043B35-15I-10

VCC-3.3V

LCD

-R0

LCD

-R1

LCD

-R2

LCD

-R3

LCD

-R4

LCD

-R5

LCD

-R6

LCD

-R7

LCD

-G0

LCD

-G1

LCD

-G2

LCD

-G3

LCD

-G4

LCD

-G5

L CD

-G6

LCD

-G7

LCD

-B0

LCD

-B1

LCD

-B2

LCD

-B3

LCD

-B4

LCD

-B5

LCD

-B6

LCD

-B7

LCD

-DCL

K

LCD

-HSY

NC

LCD

-VSY

NC

LCD

- DE

TP-X

_RTP

-Y_B

TP-X

_LTP

-Y_T

2 1512 3511 363 4 5 6 147 8 9 13 3310 37 38 39 403 41 16 17 18 19 20 21 22 23 24 25 26 27 28 29 3 0 31 32

CN1

VLED

+VL

ED-

1

2

3

SW

GND

VIN5

4 FBEN

U1

TPS61041

L1 10uH

C210uF

D1

PMEG3010ER

VCC-5V

DZ1MMSZ5246B

R134

LCD

-PW

M

R30R

C1

100nF

FP1

FERRITE

VLED

+VL

ED-

TFT-

TE

C1452.2nF

C147

2.2nF

C148

2.2nF

C146

2.2nF

TP-X

_LTP

-Y_B

TP-X

_R

TP-Y_T

I2C1_SCL

I2C1

_SCL

Figure 7-2: Touch Screen connection schematic



Page 26

mikromedia+ for STM32 ARM® features stereo audio codec 01

VS1053. This module enables audio reproduction and sound

recording by using 02 stereo headphones with microphone connected

to the system via a 03 3.5mm connector CN2. All functions of this module

are controlled by the microcontroller over Serial Peripheral Interface (SPI). IN and OUT channels are also provided on side headers.

Figure 8-1: On-board VS1053

MP3 codec

8. Audio Module

01

02

03



Page 27

R87 100K

R86 100K

C1072.2uF

C114 2.2uF

VCC-3.3VVbat_mcu

SPI2_SCKSPI2_MISOSPI2_MOSI

MP3-CS#

MP3-DREQMP3-RST#

MP3-DCS

OSC_INOSC_OUT

144

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

117

118

119

120

116

115

114

113

112

111

110

109

106

108107

102103104105

73

30292827

3433

5857565554535246

3635

42 43 44 4537 50

9

48 49

1112

32

7269686766656463

43

7877

2423

181716151413

5678

10

7980

12

22212019

6261605938 39 40 41 47 71

31

51 70

2625

767574

STM32F407ZG

81828384858687888990919293949596979899100

PA1PA0VDDAVREF+

PA6

PA5

PE6VBATPC13PC14

PB10

PE15

PE14

PG0

PC4

PA7

VDD

PF13

PF14

PF15

PC5

PB0

PG6PG5PG4

PG8

PG3PG2

VDDVSS

PE5PE4

PC8PC7PC6VDDVSS

PG7

PF2

PC2

PH0PF10PF9PF8PF7PF6

VCAP

1PB

11

PE12

PF4

PF1PF0

VSS

PC9PA8

PE2PE3

PC1PC0NRSTPH1

PF11

PF12

PE13

PE9

PB1

PB2

PG1

VDD

PA3

PE7

VSS

PD15

VDDVSSPF5

PA2

PA4

PE8

PE11

PD14

VSSAVDDPC3

PF3

PC15

VDD

PE10

VDD

PD9

PB15

PB12PB13PB14

PD8

PD10PD11PD12PD13

PA9

PA11

VDDVSS

VCAP2PA13PA12

PA10

PG12

PG11

PG10

PG14

PG9

PD7

VSS

PD5

PB4

PB3

PG15

VDD

VSS

PG13PB5

PB6

PD6

VDD

PD0

PC11

PA14

PA15

PC10

PC12

PD1

PD2

PD3

PD4

PB7

PB8

VDD

PDR

_ON

PE1

PE0

PB9

BOO

T0

101

VSS

U18

R29

R10227

BAT13000TR

OSC32_INOSC32_OUT

X5

25MHz

C11122pF

C11022pF

X4

32.768KHz

C10810pF

C10910pF

OSC32_INOSC32_OUT

OSC_INOSC_OUT

VCC-3.3VVCC-3.3VVCC-3.3V

C118

100n

F

C123

100n

F

C124

100n

F

C125

100n

F

C126

100n

F

C127

100n

F

C130

10nF

C131

1uF

C134

4.7u

F

VCC-3.3V

C115

100n

F

C116

100n

F

C117

100n

F

C119

100n

F

C120

100n

F

C121

100n

F

C122

100n

F

LEFT

RIGHT

C48

10nF

C46

47nF

C47

10nF

GBUF

C65100nF

C64100nF

C63100nF

C57100nF

C58100nF

C56100nF

C60100nF

C61100nF

C62100nF

VCC-1.8V

C59

2.2uF

VCC-3.3V

E610uF

234567

1112

13 14

25

2423222118171615

8

1

19

910 27

26

20

282930313233343536

373839404142434445464748

MICP/LN1MICNXRESETDGND0CVDD0IOVDD0CVDD1DREQGPIO2GPIO3GPIO6GPIO7

XDCS

/BSY

NC

IOVD

D1

VC0

DG

ND

1XT

AL0

XTAL

1IO

VDD

2D

GN

D2

DG

ND

3D

GN

D4

XCS

CVD

D2

GPIO5RXTX

SCLKSISO

CVDD3XTESTGPIO0GPIO1

GNDGPIO4

AGN

D0

AVD

D0

AVD

D2

AGN

D1

AGN

D2

AGN

D3

LN2

LEFT

RCAP

AVD

D1

GBU

F

RIG

HT

VS1053

U4

1

2

3

IN

GND

OUT 5

4EN ADJ

U5

AP7331-ADJ

R35

100KR36

27K4

R37

1K

R23 10 R24 10 R25

10

R19 10

R22 10

VCC-1.8VVCC-3.3V

LEFT

RIG

HT

GBU

F

C44 1uF

R3310K

GPI

O

GPI

O

R2610K

VCC-3.3V

R28 27 MP3-SOUTMP3-SIN

MP3-SCLK

MP3

-DCS

MP3-DREQ

MP3-RST#MICN

MP3

-CS#

X2

12.288MHz

R34 1M

C5522pF

C5422pF

R2710K

R3210K

VCC-3.3V

E5

10uF

VCC-3.3V VCC-1.8V

3

1

2

4

CN2

CUI_SJ-43514-SMT

R17 1K

R181K

VCC-3.3V

LN-I

N_R

C49100nF

LN-IN_L

MICP

LN-IN_R

C45 100nF

E3

10uF

E2

10uF

R15

470 C433.3nF

R16100K

R13

470 C423.3nF

R14100K

LINE-OUT_L

LINE-OUT_R

E4

10uF

C501uF

C511uF

C53

10nF

C52

10nF

R31470

R30470

MP3-DCSMP3-DREQMP3-RST#

MP3-CS#

LINE-IN_R

LINE-IN_L

R20

10 R21

10

123

J1

MIC/LN-IN_LMICP

LN-IN_L

MIC/LN-IN_L

C132100nF

HDR2

M1X26

Vdc

VCC-3.3V

SPI2_SCKSPI2_MOSISPI2_MISO

LINE-OUT_RLINE-OUT_L

LINE-IN_LLINE-IN_R

2728293031323334353637383940414243444546474849505152

Figure 8-2: Audio module connection schematic



ARM® Cortex™-M4 STM32F407ZG microcontroller has integrated USB module, which enables

you to implement USB communication functionality to your mikromedia board. Connection with

target USB host is establish over 01 MINI-B USB connector. For proper insertion of the 02 MINI-B

USB cable refer to Figure 9-1.

9. USB DEVICE connection

Figure 9-1: Connecting USB cable to MINI-B USB

connector

01

02

Page 28



Page 29

R87 100K

R86 100K

C1072.2uF

C114 2.2uF

VCC-3.3VVbat_mcu

USB-D_NUSB-D_P

USB-IDUSB-VBUS

OSC_INOSC_OUT

144

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

117

118

119

120

116

115

114

113

112

111

110

109

106

108107

102103104105

73

30292827

3433

5857565554535246

3635

42 43 44 4537 50

9

48 49

1112

32

7269686766656463

43

7877

2423

181716151413

5678

10

7980

12

22212019

6261605938 39 40 41 47 71

31

51 70

2625

767574

STM32F407ZG

81828384858687888990919293949596979899100

PA1PA0VDDAVREF+

PA6

PA5

PE6VBATPC13PC14

PB10

PE15

PE14

PG0

PC4

PA7

VDD

PF13

PF14

PF15

PC5

PB0

PG6PG5PG4

PG8

PG3PG2

VDDVSS

PE5PE4

PC8PC7PC6VDDVSS

PG7

PF2

PC2

PH0PF10PF9PF8PF7PF6

VCAP

1PB

11

PE12

PF4

PF1PF0

VSS

PC9PA8

PE2PE3

PC1PC0NRSTPH1

PF11

PF12

PE13

PE9

PB1

PB2

PG1

VDD

PA3

PE7

VSS

PD15

VDDVSSPF5

PA2

PA4

PE8

PE11

PD14

VSSAVDDPC3

PF3

PC15

VDD

PE10

VDD

PD9

PB15

PB12PB13PB14

PD8

PD10PD11PD12PD13

PA9

PA11

VDDVSS

VCAP2PA13PA12

PA10

PG12

PG11

PG10

PG14

PG9

PD7

VSS

PD5

PB4

PB3

PG15

VDD

VSS

PG13PB5

PB6

PD6

VDD

PD0

PC11

PA14

PA15

PC10

PC12

PD1

PD2

PD3

PD4

PB7

PB8

VDD

PDR

_ON

PE1

PE0

PB9

BOO

T0

101

VSS

U18

BAT13000TR

OSC32_INOSC32_OUT

X5

25MHz

C11122pF

C11022pF

X4

32.768KHz

C10810pF

C10910pF

OSC32_INOSC32_OUT

OSC_INOSC_OUT

VCC-3.3V

VCC-3.3V

VCC-3.3V

C118

100n

F

C123

100n

F

C124

100n

F

C125

100n

F

C126

100n

F

C127

100n

F

C130

10nF

C131

1uF

C134

4.7u

F

VCC-3.3V

C115

100n

F

C116

100n

F

C117

100n

F

C119

100n

F

C120

100n

F

C121

100n

F

C122

100n

F

USB-D_NUSB-D_P

USB-ID

USB-VBUS

R471K

Vusb_IN

12345GND

IDD+D-

VBUS

CN4

USB MINIB

FP5

Figure 9-2: USB DEVICE module connection schematic



10. USB HOST connection

Figure 10-1: Connecting USB cable to MINI-B USB

connector via USB adapter

01

02

mikromedia+ for STM32 ARM® can also be used as USB HOST which enables microcontroller

to establish a connection with the target device (eg. USB keyboard, USB mouse, etc). The board

provides necessary power supply to the target via TPS2041B IC. In order to enable the 01 USB

HOST cable to be connected to the board, it is necessary to use the appropriate 02 MINI-B USB

to USB type A adapter. For proper insertion refer to Figure 10-1.

Page 30



Page 31

R87 100K

R86 100K

C1072.2uF

C114 2.2uF

VCC-3.3VVbat_mcu

USB-D_NUSB-D_P

USB-IDUSB-VBUS

USB

-PSW

USB

-VBU

S_ER

OSC_INOSC_OUT

144

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

117

118

119

120

116

115

114

113

112

111

110

109

106

108107

102103104105

73

30292827

3433

5857565554535246

3635

42 43 44 4537 50

9

48 49

1112

32

7269686766656463

43

7877

2423

181716151413

5678

10

7980

12

22212019

6261605938 39 40 41 47 71

31

51 70

2625

767574

STM32F407ZG

81828384858687888990919293949596979899100

PA1PA0VDDAVREF+

PA6

PA5

PE6VBATPC13PC14

PB10

PE15

PE14

PG0

PC4

PA7

VDD

PF13

PF14

PF15

PC5

PB0

PG6PG5PG4

PG8

PG3PG2

VDDVSS

PE5PE4

PC8PC7PC6VDDVSS

PG7

PF2

PC2

PH0PF10PF9PF8PF7PF6

VCAP

1PB

11

PE12

PF4

PF1PF0

VSS

PC9PA8

PE2PE3

PC1PC0NRSTPH1

PF11

PF12

PE13

PE9

PB1

PB2

PG1

VDD

PA3

PE7

VSS

PD15

VDDVSSPF5

PA2

PA4

PE8

PE11

PD14

VSSAVDDPC3

PF3

PC15

VDD

PE10

VDD

PD9

PB15

PB12PB13PB14

PD8

PD10PD11PD12PD13

PA9

PA11

VDDVSS

VCAP2PA13PA12

PA10

PG12

PG11

PG10

PG14

PG9

PD7

VSS

PD5

PB4

PB3

PG15

VDD

VSS

PG13PB5

PB6

PD6

VDD

PD0

PC11

PA14

PA15

PC10

PC12

PD1

PD2

PD3

PD4

PB7

PB8

VDD

PDR

_ON

PE1

PE0

PB9

BOO

T0

101

VSS

U18

BAT13000TR

OSC32_INOSC32_OUT

X5

25MHz

C11122pF

C11022pF

X4

32.768KHz

C10810pF

C10910pF

OSC32_INOSC32_OUT

OSC_INOSC_OUT

VCC-3.3V

VCC-3.3V

VCC-3.3V

C118

100n

F

C123

100n

F

C124

100n

F

C125

100n

F

C126

100n

F

C127

100n

F

C130

10nF

C131

1uF

C134

4.7u

F

VCC-3.3V

C115

100n

F

C116

100n

F

C117

100n

F

C119

100n

F

C120

100n

F

C121

100n

F

C122

100n

F

Vusb_OUT

VCC-5V

R3810KR39

10K

USB-PSW

E710uF

1

2

3

OUT

GND

IN5

4 OCEN

U6

TPS2041B

VCC-3.3V

E810uF

USB-VBUS_ER

E910uF

USB-D_NUSB-D_P

USB-ID

USB-VBUS

R471K

D3

PMEG3010ER

VCC-3.3V

12345GND

IDD+D-

VBUS

CN4

USB MINIB

C138100nF

FP5

Figure 10-2: USB HOST module connection schematic



Page 32

On board ADXL345 accelerometer is used to measure

acceleration in three axis: x, y and z. The accelerometer

function is defined by the user in the program loaded

into the microcontroller. Communication between

the accelerometer and the microcontroller

is performed via the I2C interface.

There is an option to select the

alternate accel address with

jumper J3.

Figure 11-1: Accelerometer

module

11. Accelerometer



Page 33

R87 100K

R86 100K

C1072.2uF

C114 2.2uF

VCC-3.3VVbat_mcu

I2C1

_SCL

I2C1

_SD

A

ACCE

L-IN

T

OSC_INOSC_OUT

144

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

117

118

119

120

116

115

114

113

112

111

110

109

106

108107

102103104105

73

30292827

3433

5857565554535246

3635

42 43 44 4537 50

9

48 49

1112

32

7269686766656463

43

7877

2423

181716151413

5678

10

7980

12

22212019

6261605938 39 40 41 47 71

31

51 70

2625

767574

STM32F407ZG

81828384858687888990919293949596979899100

PA1PA0VDDAVREF+

PA6

PA5

PE6VBATPC13PC14

PB10

PE15

PE14

PG0

PC4

PA7

VDD

PF13

PF14

PF15

PC5

PB0

PG6PG5PG4

PG8

PG3PG2

VDDVSS

PE5PE4

PC8PC7PC6VDDVSS

PG7

PF2

PC2

PH0PF10PF9PF8PF7PF6

VCAP

1PB

11

PE12

PF4

PF1PF0

VSS

PC9PA8

PE2PE3

PC1PC0NRSTPH1

PF11

PF12

PE13

PE9

PB1

PB2

PG1

VDD

PA3

PE7

VSS

PD15

VDDVSSPF5

PA2

PA4

PE8

PE11

PD14

VSSAVDDPC3

PF3

PC15

VDD

PE10

VDD

PD9

PB15

PB12PB13PB14

PD8

PD10PD11PD12PD13

PA9

PA11

VDDVSS

VCAP2PA13PA12

PA10

PG12

PG11

PG10

PG14

PG9

PD7

VSS

PD5

PB4

PB3

PG15

VDD

VSS

PG13PB5

PB6

PD6

VDD

PD0

PC11

PA14

PA15

PC10

PC12

PD1

PD2

PD3

PD4

PB7

PB8

VDD

PDR

_ON

PE1

PE0

PB9

BOO

T0

101

VSS

U18

BAT13000TR

OSC32_INOSC32_OUT

X5

25MHz

C11122pF

C11022pF

X4

32.768KHz

C10810pF

C10910pF

OSC32_INOSC32_OUT

OSC_INOSC_OUT

VCC-3.3V

VCC-3.3V

VCC-3.3V

C118

100n

F

C123

100n

F

C124

100n

F

C125

100n

F

C126

100n

F

C127

100n

F

C130

10nF

C131

1uF

C134

4.7u

F

VCC-3.3V

C115

100n

F

C116

100n

F

C117

100n

F

C119

100n

F

C120

100n

F

C121

100n

F

C122

100n

F

C98100nF

ACCEL-ADR123

J3

VCC-3.3V

VCC-3.3V

ACCEL-INT

VCC-3.3V

ACCEL-INT

R6610K

VCC-3.3V

8

109

111213

14

123456

7

VCCGNDResGNDGNDVCC

CS

INT1INT2NCResADDSDASC

L

U14

ADXL345

C133100nF

VCC-3.3V

I2C1_SDAI2C1_SCL

I2C1_SDA

I2C1_SCL

Figure 11-2: Accelerometer connection schematic



Page 34Page 34

Since multimedia applications are getting increasingly

demanding, it is necessary to provide additional

memory space to be used for storing more data.

The flash memory module enables the

microcontroller to use additional 8Mbit

flash memory. It is connected

to the microcontroller via

the Serial Peripheral

Interface (SPI).

12. Flash Memory Figure 12-1:

Flash memory module

Page 35



R87 100K

R86 100K

C1072.2uF

C114 2.2uF

VCC-3.3VVbat_mcu


OSC_INOSC_OUT

SF_C

S

144

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

117

118

119

120

116

115

114

113

112

111

110

109

106

108107

102103104105

73

30292827

3433

5857565554535246

3635

42 43 44 4537 509

48 49

1112

32

7269686766656463

43

7877

2423

181716151413

5678

10

7980

12

22212019

6261605938 39 40 41 47 71

31

51 70

2625

767574

STM32F407ZG

81828384858687888990919293949596979899100

PA1PA0VDDAVREF+

PA6

PA5

PE6VBATPC13PC14

PB10

PE15

PE14

PG0

PC4

PA7

VDD

PF13

PF14

PF15

PC5

PB0

PG6PG5PG4

PG8

PG3PG2

VDDVSS

PE5PE4

PC8PC7PC6VDDVSS

PG7

PF2

PC2

PH0PF10PF9PF8PF7PF6

VCAP

1PB

11

PE12

PF4

PF1PF0

VSS

PC9PA8

PE2PE3

PC1PC0NRSTPH1

PF11

PF12

PE13

PE9

PB1

PB2

PG1

VDD

PA3

PE7

VSS

PD15

VDDVSSPF5

PA2

PA4

PE8

PE11

PD14

VSSAVDDPC3

PF3

PC15

VDD

PE10

VDD

PD9

PB15

PB12PB13PB14

PD8

PD10PD11PD12PD13

PA9

PA11

VDDVSS

VCAP2PA13PA12

PA10

PG12

PG11

PG10

PG14

PG9

PD7

VSS

PD5

PB4

PB3

PG15

VDD

VSS

PG13PB5

PB6

PD6

VDD

PD0

PC11

PA14

PA15

PC10

PC12

PD1

PD2

PD3

PD4

PB7

PB8

VDD

PDR

_ON

PE1

PE0

PB9

BOO

T0

101

VSS

U18

R2927

R10227

BAT13000TR

OSC32_INOSC32_OUT

X5

25MHz

C11122pF

C11022pF

X4

32.768KHz

C10810pF

C10910pF

OSC32_INOSC32_OUT

OSC_INOSC_OUT

VCC-3.3V

VCC-3.3V

VCC-3.3V

C118

100n

F

C123

100n

F

C124

100n

F

C125

100n

F

C126

100n

F

C127

100n

F

C130

10nF

C131

1uF

C134

4.7u

F

VCC-3.3V

C115

100n

F

C116

100n

F

C117

100n

F

C119

100n

F

C120

100n

F

C121

100n

F

C122

100n

F

123

54678CS

SDOWPGND SDI

SCKHOLD

VCC

U20

M25P80

R100 27

VCC-3.3VVCC-3.3V

R9910K

C128

100nF

SF_CSSPI2_MISO

SPI2_MOSISPI2_SCK

Figure 12-2: Flash memory module connection schematic

Page 35



Page 36

13. RF Transceiver

Figure 13-1:RF transceiver antenna

mikromedia+ for STM32 ARM® board features RF transceiver chip with 2.4GHz chip antenna. It is suitable for wireless operation

in the world wide ISM frequency band at 2.400 - 2.4835 GHz with air data rate up to 2Mbps. RF transceiver module is connected to

the microcontroller via the Serial Peripheral Interface (SPI). This RF transceiver module is widely used for wireless PC peripherals, remote

controllers, VoIP headsets, game controllers, sensors, home and commercial automation, active RFID, toys and many more.

Figure 13-2: RF transceiver module



Page 37

R87 100K

R86 100K

C1072.2uF

C114 2.2uF

VCC-3.3VVbat_mcu


RF-C

S#

OSC_INOSC_OUT

144

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

117

118

119

120

116

115

114

113

112

111

110

109

106

108107

102103104105

73

30292827

3433

5857565554535246

3635

42 43 44 4537 50

9

48 49

1112

32

7269686766656463

43

7877

2423

181716151413

5678

10

7980

12

22212019

6261605938 39 40 41 47 71

31

51 70

2625

767574

STM32F407ZG

81828384858687888990919293949596979899100

PA1PA0VDDAVREF+

PA6

PA5

PE6VBATPC13PC14

PB10

PE15

PE14

PG0

PC4

PA7

VDD

PF13

PF14

PF15

PC5

PB0

PG6PG5PG4

PG8

PG3PG2

VDDVSS

PE5PE4

PC8PC7PC6VDDVSS

PG7

PF2

PC2

PH0PF10PF9PF8PF7PF6

VCAP

1PB

11

PE12

PF4

PF1PF0

VSS

PC9PA8

PE2PE3

PC1PC0NRSTPH1

PF11

PF12

PE13

PE9

PB1

PB2

PG1

VDD

PA3

PE7

VSS

PD15

VDDVSSPF5

PA2

PA4

PE8

PE11

PD14

VSSAVDDPC3

PF3

PC15

VDD

PE10

VDD

PD9

PB15

PB12PB13PB14

PD8

PD10PD11PD12PD13

PA9

PA11

VDDVSS

VCAP2PA13PA12

PA10

PG12

PG11

PG10

PG14

PG9

PD7

VSS

PD5

PB4

PB3

PG15

VDD

VSS

PG13PB5

PB6

PD6

VDD

PD0

PC11

PA14

PA15

PC10

PC12

PD1

PD2

PD3

PD4

PB7

PB8

VDD

PDR

_ON

PE1

PE0

PB9

BOO

T0

101

VSS

U18

R2927

R10227

RF-I

NT#

RF-C

E

BAT13000TR

OSC32_INOSC32_OUT

X5

25MHz

C11122pF

C11022pF

X4

32.768KHz

C10810pF

C10910pF

OSC32_INOSC32_OUT

OSC_INOSC_OUT

VCC-3.3V

VCC-3.3V

VCC-3.3V

C118

100n

F

C123

100n

F

C124

100n

F

C125

100n

F

C126

100n

F

C127

100n

F

C130

10nF

C131

1uF

C134

4.7u

F

VCC-3.3V

C115

100n

F

C116

100n

F

C117

100n

F

C119

100n

F

C120

100n

F

C121

100n

F

C122

100n

F

R4022K

C8233nF

C91 22pF

C92 22pF

R641M

A1Rufa_2.4GHz_LEFT

C852.2nF

C864.7pF

C83

1.5pF

C84NP

L58.2nH

L6

2.7nH

L4

3.9nHRF-CS#

RF-INT#

R4810K

R6310K

RF-CE2345

6 7 1098

1

1112131415

1617181920

CECSNSCKMOSIMISO

IRQ

VDD

VSS

XC2

XC1

VDD_PAANT1ANT2VSSVDD

VSS

DVD

DVS

S

VDD

IREF

nRF24L01P

U8

X3 16MHz

VCC-RF

R610K

C90100nF

C88100nF

C89100nF

VCC-RF

C8710uF

FP2

FERRITE

VCC-3.3V

R103 27

SPI2_MISOSPI2_MOSISPI2_SCK

Figure 13-3: RF transceiver module schematic



Page 38

14. Eternet Transceiver

Figure 14-1: Ethernet transceiver module

14. Ethernet transceiver

The development system features a Ethernet transceiver module ideal for local area networking (LAN). Communication over Ethernet is based

on data packets called frames. Each frame contains source and destination addresses and error-cheching data so that damaged data can be

detected and re-transmitted. If you want to establish a connection with computer, router or other devices you need to use standard RJ-45

connector which is provided on mikromedia+ SHIELD for STM32 ARM®. Communication lines are also provided over side headers.



Page 39

R87 100K

R86 100K

C1072.2uF

C114 2.2uF

VCC-3.3VVbat_mcu

LAN-RST#LAN-INT#

LAN

-CRS

_DV

LAN-CLK

LAN

-RXD

1LA

N-R

XD0

LAN-MDIO

LAN

-TXD

0

LAN

-TXE

N

LAN-MDC

LAN

-TXD

1

LAN-CLK

OSC_INOSC_OUT

144

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

117

118

119

120

116

115

114

113

112

111

110

109

106

108107

102103104105

73

30292827

3433

5857565554535246

3635

42 43 44 4537 50

9

48 491112

32

7269686766656463

43

7877

2423

181716151413

5678

10

7980

12

22212019

6261605938 39 40 41 47 71

31

51 70

2625

767574

STM32F407ZG

81828384858687888990919293949596979899100

PA1PA0VDDAVREF+

PA6

PA5

PE6VBATPC13PC14

PB10

PE15

PE14

PG0

PC4

PA7

VDD

PF13

PF14

PF15

PC5

PB0

PG6PG5PG4

PG8

PG3PG2

VDDVSS

PE5PE4

PC8PC7PC6VDDVSS

PG7

PF2

PC2

PH0PF10PF9PF8PF7PF6

VCAP

1PB

11

PE12

PF4

PF1PF0

VSS

PC9PA8

PE2PE3

PC1PC0NRSTPH1

PF11

PF12

PE13

PE9

PB1

PB2

PG1

VDD

PA3

PE7

VSS

PD15

VDDVSSPF5

PA2

PA4

PE8

PE11

PD14

VSSAVDDPC3

PF3

PC15

VDD

PE10

VDD

PD9

PB15

PB12PB13PB14

PD8

PD10PD11PD12PD13

PA9

PA11

VDDVSS

VCAP2PA13PA12

PA10

PG12

PG11

PG10

PG14

PG9

PD7

VSS

PD5

PB4

PB3

PG15

VDD

VSS

PG13PB5

PB6

PD6

VDD

PD0

PC11

PA14

PA15

PC10

PC12

PD1

PD2

PD3

PD4

PB7

PB8

VDD

PDR

_ON

PE1

PE0

PB9

BOO

T0

101

VSS

U18

BAT13000TR

OSC32_INOSC32_OUT

X5

25MHz

C11122pF

C11022pF

X4

32.768KHz

C10810pF

C10910pF

OSC32_INOSC32_OUT

OSC_INOSC_OUT

VCC-3.3V

VCC-3.3V

VCC-3.3V

C118

100n

F

C123

100n

F

C124

100n

F

C125

100n

F

C126

100n

F

C127

100n

F

C130

10nF

C131

1uF

C134

4.7u

F

VCC-3.3V

C115

100n

F

C116

100n

F

C117

100n

F

C119

100n

F

C120

100n

F

C121

100n

F

C122

100n

F

23456

7 11 12

1314

24 23 22 21

18171615

8

1

19

9 1020

VDD2A

LED1LED2

XTAL2XTAL1VDDCR

RXD

1RX

D0

VDD

IORX

ERCR

S_D

VM

DIO

MDCnINTnRSTTXENTXD0TXD1

TXP

RXP

Rbi

as

RXN TXN

VDD

1A

LAN8720AGND

U19

LAN

-TX_

PLA

N-T

X_N

LAN

-RX_

PLA

N-R

X_N

R88

12K1

FP4

LAN-LED1LAN-LED2

LAN-TXD1LAN-TXD0LAN-TXENLAN-RST#LAN-INT#

LAN

-RXD

1LA

N-R

XD0

LAN

-CRS

_DV

LAN-MDC

LAN

-MD

IO

C137100nF

C1362.2uF

R95 1.5K

R96

27R9

727

R98

27

R9027R9127R9227

LAN-CLK

R9410K

C135

100nF

VCC-3.3V

VCC-3.3V

LD6

LD5

R89220

R93220

VCC-3.3V

ACTIVE

LINK

VCC-3.3V

VCC-5V

1234567891011121314151617181920212223242526

HDR1

M1X26

LAN-TX_PLAN-TX_N

LAN-RX_PLAN-RX_N

Figure 14-2: Ethernet transceiver module schematic



Figure 15-1: Buzzer module

15. Buzzer

The board is also equipped with piezo buzzer.

It is an electric component which can be used

to create sound waves when provided with

electrical signal. Microcontroller can create

sound by generating a PWM signal. Frequency

of the signal determines the pitch of the sound

and duty cycle of the signal can be used to

increase or decrease the volume.

Page 40



Page 41

R87 100K

R86 100K

C1072.2uF

C114 2.2uF

VCC-3.3VVbat_mcu BU

ZZER

OSC_INOSC_OUT

144

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

117

118

119

120

116

115

114

113

112

111

110

109

106

108107

102103104105

73

30292827

3433

5857565554535246

3635

42 43 44 4537 50

9

48 49

1112

32

7269686766656463

43

7877

2423

181716151413

5678

10

7980

12

22212019

6261605938 39 40 41 47 71

31

51 70

2625

767574

STM32F407ZG

81828384858687888990919293949596979899100

PA1PA0VDDAVREF+

PA6

PA5

PE6VBATPC13PC14

PB10

PE15

PE14

PG0

PC4

PA7

VDD

PF13

PF14

PF15

PC5

PB0

PG6PG5PG4

PG8

PG3PG2

VDDVSS

PE5PE4

PC8PC7PC6VDDVSS

PG7

PF2

PC2

PH0PF10PF9PF8PF7PF6

VCAP

1PB

11

PE12

PF4

PF1PF0

VSS

PC9PA8

PE2PE3

PC1PC0NRSTPH1

PF11

PF12

PE13

PE9

PB1

PB2

PG1

VDD

PA3

PE7

VSS

PD15

VDDVSSPF5

PA2

PA4

PE8

PE11

PD14

VSSAVDDPC3

PF3

PC15

VDD

PE10

VDD

PD9

PB15

PB12PB13PB14

PD8

PD10PD11PD12PD13

PA9

PA11

VDDVSS

VCAP2PA13PA12

PA10

PG12

PG11

PG10

PG14

PG9

PD7

VSS

PD5

PB4

PB3

PG15

VDD

VSS

PG13PB5

PB6

PD6

VDD

PD0

PC11

PA14

PA15

PC10

PC12

PD1

PD2

PD3

PD4

PB7

PB8

VDD

PDR

_ON

PE1

PE0

PB9

BOO

T0

101

VSS

U18

BAT13000TR

OSC32_INOSC32_OUT

X5

25MHz

C11122pF

C11022pF

X4

32.768KHz

C10810pF

C10910pF

OSC32_INOSC32_OUT

OSC_INOSC_OUT

VCC-3.3V

VCC-3.3V

VCC-3.3V

C118

100n

F

C123

100n

F

C124

100n

F

C125

100n

F

C126

100n

F

C127

100n

F

C130

10nF

C131

1uF

C134

4.7u

F

VCC-3.3VC1

1510

0nF

C116

100n

F

C117

100n

F

C119

100n

F

C120

100n

F

C121

100n

F

C122

100n

F

R741K

VCC-5V

BUZZER

PZ1BUZZER

1

23

R1

R2

Q8PDTC114EU

Figure 15-2: Buzzer module schematic



Page 42

16. Other modules

The board also contains additional peripherals that can be very useful, such as 01 PIN photodiode, 02 IR receiver, 03 RGB led diode and 04

analog temperature sensor. PIN photodiode is a type of photo detector capable of converting light into the voltage with high sensitivity and

speed of response. It is connected to the microcontroller analog pin. IR receiver is used for infrared remote control systems. The demodulated

output signal obtained from IR module can be directly decoded by a microcontroller. Many of existing standard data formats are supported.

RGB (Red, Green , Blue) diode is suitable for light indication in your design. Each of colour is driven separately by transistor. The analog temperature sensor converts temperature to analog voltage and it is directly connected to the microcontroller analog pin. Temperature

measurement range of mikromedia+ for STM32 ARM® board is from -20°C to 70°C.

01

04

02

03



Page 43

R87 100K

R86 100K

C1072.2uF

C114 2.2uF

VCC-3.3VVbat_mcu

RC5_

TX

AN-PD

LED

_RLE

D_G

LED

_B

AN-TEMP

OSC_INOSC_OUT

144

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

117

118

119

120

116

115

114

113

112

111

110

109

106

108107

102103104105

73

30292827

3433

5857565554535246

3635

42 43 44 4537 50

9

48 49

1112

32

7269686766656463

43

7877

2423

181716151413

5678

10

7980

12

22212019

6261605938 39 40 41 47 71

31

51 70

2625

767574

STM32F407ZG

81828384858687888990919293949596979899100

PA1PA0VDDAVREF+

PA6

PA5

PE6VBATPC13PC14

PB10

PE15

PE14

PG0

PC4

PA7

VDD

PF13

PF14

PF15

PC5

PB0

PG6PG5PG4

PG8

PG3PG2

VDDVSS

PE5PE4

PC8PC7PC6VDDVSS

PG7

PF2

PC2

PH0PF10PF9PF8PF7PF6

VCAP

1PB

11

PE12

PF4

PF1PF0

VSS

PC9PA8

PE2PE3

PC1PC0NRSTPH1

PF11

PF12

PE13

PE9

PB1

PB2

PG1

VDD

PA3

PE7

VSS

PD15

VDDVSSPF5

PA2

PA4

PE8

PE11

PD14

VSSAVDDPC3

PF3

PC15VD

DPE

10

VDD

PD9

PB15

PB12PB13PB14

PD8

PD10PD11PD12PD13

PA9

PA11

VDDVSS

VCAP2PA13PA12

PA10

PG12

PG11

PG10

PG14

PG9

PD7

VSS

PD5

PB4

PB3

PG15

VDD

VSS

PG13PB5

PB6

PD6

VDD

PD0

PC11

PA14

PA15

PC10

PC12

PD1

PD2

PD3

PD4

PB7

PB8

VDD

PDR

_ON

PE1

PE0

PB9

BOO

T0

101

VSS

U18

BAT13000TR

OSC32_INOSC32_OUT

X5

25MHz

C11122pF

C11022pF

X4

32.768KHz

C10810pF

C10910pF

OSC32_INOSC32_OUT

OSC_INOSC_OUT

VCC-3.3V

VCC-3.3V

VCC-3.3V

C118

100n

F

C123

100n

F

C124

100n

F

C125

100n

F

C126

100n

F

C127

100n

F

C130

10nF

C131

1uF

C134

4.7u

F

VCC-3.3V

C115

100n

F

C116

100n

F

C117

100n

F

C119

100n

F

C120

100n

F

C121

100n

F

C122

100n

F

VCC-3.3V

C1004.7uF

1

23

R1

R2

Q5PDTC114EU

1

23

R1

R2

Q6PDTC114EU

1

23

R1

R2

Q7PDTC114EU

R712K2

R723K3

R732K2

VCC-5V

VCC-5V

VCC-5V

1

23VDD

VOUTGND

U15

MCP9700A

VCC-3.3V

C102100nF

C103100nF

VCC-3.3V

4321

U16

TSOP6238

C101100nF

R75

100

LD4

PD15

12

3

84

U17ALM358

R7727K4

VCC-3.3V

5

67

U17BLM358

R76100K

R781M

C149100nF

R4150K

LD3

LD3

LD3

LED_B

LED_G

LED_R

RC5_TX

AN-TEMP

AN-PD

Figure 16-1: Other modules schematic



Page 44

Many microcontroller pins are available for further connectivity via two 1x26 rows of connection pads on both sides of the board. They are designed to match with mikromedia+ SHIELD for STM32 ARM®.

17. Pads

RST3.3V

PD12

R

PD13PD14

R

PD15PE5

L

L

PE6PE0PE1

VDC

PE2PE3PF1PF0PC7PC6PA3PD5PB6PB7GND

27.28.

33.

30.

34.35.

32.

36.37.

29.

31.

38.39.40.

52.

41.42.43.44.45.46.47.48.49.50.51.

Reset pin3.3V pwr.Audio out

Audio in

PWM lines

Interrupt lines

I2C2 lines

UART2 lines

UART1 lines

I2C1 linesGround5-12V input

5VGND

PC2

PB0

PC3PE4

PC0

PC13PB12

PA4

PB1

PB13PB14PB15

GND

PD0PD1

PA15PA5PA6PB5

NPNP

3.3V

1.2.

7.

4.

8.9.

6.

10.11.

3.

5.

12.13.14.

26.

15.16.17.18.19.20.21.22.23.24.25.

5V pwr.Ground

Analog lines

GPIO

SPI2 lines

CAN lines

SPI1 lines

LAN-TX

3.3V pwr.Ground

PWM Interrupt I2C UART Analog lines SPI CAN

LAN-RX



Page 45

X5

25MHz

C11122pF

C11022pF

X4

32.768KHz

C10810pF

C10910pF

OSC32_INOSC32_OUT

OSC_INOSC_OUT

VCC-3.3V

VCC-3.3V

VCC-3.3V

C118

100n

F

C123

100n

F

C124

100n

F

C125

100n

F

C126

100n

F

C127

100n

F

C130

10nF

C131

1uF

C134

4.7u

F

VCC-3.3V

C115

100n

F

C116

100n

F

C117

100n

F

C119

100n

F

C120

100n

F

C121

100n

F

C122

100n

F

MP3HDR-LN_OUT_LHDR-LN_OUT_R

HDR-LN_IN_RHDR-LN_IN_L

LINE-OUT_LLINE-OUT_RLINE-IN_LLINE-IN_R

VCC-3.3V

VCC-5V

HDR-RST#

HDR-LN_OUT_LHDR-LN_OUT_R

HDR-LN_IN_RHDR-LN_IN_L

1234567891011121314151617181920212223242526

HDR1

M1X26

HDR2

M1X26

HDR-LAN-RX_PHDR-LAN-RX_NHDR-LAN-TX_PHDR-LAN-TX_N

HDR-CAN_RXHDR-CAN_TX

HDR-SPI1_SCKHDR-SPI1_MISOHDR-SPI1_MOSI

HDR-SPI1_SS

HDR-I2C1_SCLHDR-I2C1_SDA

HDR-UART1_RXHDR-UART1_TX


HDR-AN0HDR-AN1HDR-AN2HDR-AN3HDR-AN4HDR-AN5

HDR-PWM0HDR-PWM1HDR-PWM2HDR-PWM3HDR-PWM4HDR-PWM5HDR-INT0HDR-INT1HDR-INT2HDR-INT3


HDR-SPI2_SS


R68

4K7

R67

4K7

VCC-3.3V

VdcVCC-3.3V

ETHERNET

HDR-LAN-RX_PHDR-LAN-RX_NHDR-LAN-TX_PHDR-LAN-TX_N

LAN-TX_PLAN-TX_N

LAN-RX_PLAN-RX_N

R87 100K

R86 100K

C1072.2uF

C114 2.2uF

VCC-3.3VVbat_mcu

HD

R-I

NT0

HD

R-I

NT1

HDR-INT2HDR-INT3

HD

R-A

N0

HD

R-A

N1

HD

R-A

N2

HDR-AN3

HDR-AN4HDR-AN5

HDR-PWM0HDR-PWM1

HDR-PWM2HDR-PWM3

HDR-PWM4HDR-PWM5

HD

R-C

AN_R

XH

DR

-CAN

_TX

HD

R-U

ART1

_RX

HD

R-U

ART1

_TX



HDR-GPIO1

HDR-GPIO2

HD

R-S

PI1_

SS

HDR-SPI2_SS

OSC_INOSC_OUT

144

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

117

118

119

120

116

115

114

113

112

111

110

109

106

108107

102103104105

73

30292827

3433

5857565554535246

3635

42 43 44 4537 50

9

48 49

1112

32

7269686766656463

43

7877

2423

181716151413

5678

10

7980

12

22212019

6261605938 39 40 41 47 71

31

51 70

2625

767574

STM32F407ZG

81828384858687888990919293949596979899100

PA1PA0VDDAVREF+

PA6

PA5

PE6VBATPC13PC14

PB10

PE15

PE14

PG0

PC4

PA7

VDD

PF13

PF14

PF15

PC5

PB0

PG6PG5PG4

PG8

PG3PG2

VDDVSS

PE5PE4

PC8PC7PC6VDDVSS

PG7

PF2

PC2

PH0PF10PF9PF8PF7PF6

VCAP

1PB

11

PE12

PF4

PF1PF0

VSS

PC9PA8

PE2PE3

PC1PC0NRSTPH1

PF11

PF12

PE13

PE9

PB1

PB2

PG1

VDD

PA3

PE7

VSS

PD15

VDDVSSPF5

PA2

PA4

PE8

PE11

PD14

VSSAVDDPC3

PF3

PC15

VDD

PE10

VDD

PD9

PB15

PB12PB13PB14

PD8

PD10PD11PD12PD13

PA9

PA11

VDDVSS

VCAP2PA13PA12

PA10

PG12

PG11

PG10

PG14

PG9

PD7

VSS

PD5

PB4

PB3

PG15

VDD

VSS

PG13PB5

PB6

PD6

VDD

PD0

PC11

PA14

PA15

PC10

PC12

PD1

PD2

PD3

PD4

PB7

PB8

VDD

PDR

_ON

PE1

PE0

PB9

BOO

T0

101

VSS

U18

R2927

R10227

BAT13000TR

OSC32_INOSC32_OUT

HDR-RST#

HD

R-I2

C1_S

CLH

DR-

I2C2

_SD

A

HD

R-SP

I1_S

CKH

DR-

SPI1

_MIS

O

HD

R-SP

I1_M

OSI


HDR-GPIO1HDR-GPIO2

2728293031323334353637383940414243444546474849505152

Figure 17-1: Connecting pads schematic



mikromedia+ for STM32 shield

We have prepared an extension

board pin-compatible with your

mikromedia+ board, which

enables you to easily expand your

basic board functionality. It is

called mikromedia+ SHIELD for STM32 ARM®. The shield contains

01 FTDI USB-UART chip with 02

USB MINI-B connector, 03 CAN

transceiver with 04 CAN screw

terminals, four 05 mikroBUS

sockets, 06 screw terminals for

external power supply, 07 side

connection pads, additional 08

GNDs and 09 Ethernet connector.

mikromedia+ SHIELD for STM32 ARM® is additional board

and it is not provided in the

package.

Figure 18-1: mikromedia+ shield

01

02

03

0704

05 05 05 05

06

0808

07

09



VCC-3.3V

VCC-5V

HDR1 HDR2

LAN-RX_PLAN-RX_NLAN-TX_PLAN-TX_N

PA4/AN1PB0/AN2PB1/AN3PC0/AN4PC2PC3PE4PC13PB12

PD0/CAN-RXPD1/CAN-TXPA15PA5/SPI-SCKPA6/SPI-MISOPB5/SPI-MOSI

PD12/PWM1PD13/PWM2PD14/PWM3PD15/PWM4

PE5PE6

PE0/INT1PE1/INT2PE2/INT3PE3/INT4

PF1/I2C-SCLPF0/I2C-SDA

PC7/UART2-RXPC6/UART2-TXPA3/UART1-RXPD5/UART1-TX

CANLCANH

123

54678TXD

VSSVDDRXD Vref

CANLCANH

Rs

U1

SN65HVD230

CN6

R110C1

100nF

VCC-3.3V

1234567891011121314151617181920212223242526

2728293031323334353637383940414243444546474849505152

ANRSTCSSCKMISOMOSI3.3VGND

PWMINTRXTX

SCLSDA

5VGND

VCC-3.3V VCC-5V

1

PA3/UART1-RXPD5/UART1-TX


PD12/PWM1PE0/INT1

PA4/AN1PC2PC3PA5/SPI-SCKPA6/SPI-MISOPB5/SPI-MOSI


PWMINTRXTX

SCLSDA

5VGND

VCC-3.3V VCC-5V

2


PA5/SPI-SCKPA6/SPI-MISOPB5/SPI-MOSI

PB0/AN2PE4PC13

PD13/PWM2PE1/INT2 AN

RSTCSSCKMISOMOSI3.3VGND

PWMINTRXTX

SCLSDA

5VGND

VCC-3.3V VCC-5V

3




PD14/PWM3PE2/INT3PB12

PB1/AN3

PA15


PWMINTRXTX

SCLSDA

5VGND

VCC-3.3V VCC-5V

4



PC0/AN4PE5PE6

PD15/PWM4PE3/INT4

CN5

VCC-3.3V

CN2

CN1

Vinput

Vinput

FP1

FERRITE

C3100nF

C422uF

C522uF

C622uF

C2100nF

TD+

CT

TD-

RD+

RD-

CT

A2

A1

K1K2

CN7

RJ45

R251

R351

R451

R551

FP2

C810nF

C710nF

VCC-3.3V

LAN-RX_P

LAN-RX_N

LAN-TX_P

LAN-TX_N



PD0/CAN-RX

PD1/CAN-TX

123456789

1011121314 15

16171819202122232425262728TXD

DTR#RTS#VCCIORXDRI#GNDNCDSR#DCD#CTS#CBUS4CBUS2CBUS3

CBUS0CBUS1

OSCOOSCITESTAGND

NC

GND

GND

VCCRESET#

3V3OUTUSBDMUSBDP

FT232RL

U2

VCC-3.3V VCC-5V

C11100nF

RX-LEDTX-LED

R74K7

R62K2

VCC-3.3V VCC-3.3V

R810K

C9100nF

C10100nF

E110uF

VCC-5VVCC-5VVCC-3.3V

FTDI-D_PFTDI-D_N

RX TX12345 GND

IDD+D-VBUS

CN3

USB MINIB

PC7/UART2-RX

PC6/UART2-TX LD1 LD2

D1

B340A

Vinput

D2PMEG3010ER

R910K

R1010K

C1222uF

C1322uF

C1422uF

VCC-3.3V

R2

100

J5 CANHCANL

Figure 18-2: mikromedia+ shield schematic



Page 48

You still don’t have an appropriate compiler? Locate ARM® compiler that suits you best on

the Product DVD provided with the package:

Choose between mikroC™, mikroBasic™ and mikroPascal™ and download fully functional

demo version, so you can begin building your first applications.

Once you have chosen your compiler, and since you already got the board, you are ready to start writing your first

projects. Visual TFT software for rapid development of graphical user interfaces enables you to quickly create your

GUI. It will automatically create necessary code which is compatible with mikroElektronika compilers. Visual TFT is

rich with examples, which are an excellent starting point for your future projects. Just load the example, read well

commented code, and see how it works on hardware. Visual TFT is also available on the Product DVD.

You have now completed the journey through each and every feature of mikromedia+ for STM32 ARM® board. You got to know it’s modules

and organization. Now you are ready to start using your new board. We are suggesting several steps which are probably the best way to begin.

We invite you to join the users of mikromedia™ brand. You will find very useful projects and tutorials and can get help from a large ecosystem

of users. Welcome!

Compiler

Projects

DVD://download/eng/software/compilers/

What’s next?



Page 49

Notes:



Page 50

Notes:



Page 51

DISCLAIMER

All the products owned by MikroElektronika are protected by copyright law and international copyright treaty. Therefore, this manual is to be treated as any other copyright material. No part of this manual, including product and software described herein, may be reproduced, stored in a retrieval system, translated or transmitted in any form or by any means, without the prior written permission of MikroElektronika. The manual PDF edition can be printed for private or local use, but not for distribution. Any modification of this manual is prohibited.

MikroElektronika provides this manual ‘as is’ without warranty of any kind, either expressed or implied, including, but not limited to, the implied warranties or conditions of merchantability or fitness for a particular purpose.

MikroElektronika shall assume no responsibility or liability for any errors, omissions and inaccuracies that may appear in this manual. In no event shall MikroElektronika, its directors, officers, employees or distributors be liable for any indirect, specific, incidental or consequential damages (including damages for loss of business profits and business information, business interruption or any other pecuniary loss) arising out of the use of this manual or product, even if MikroElektronika has been advised of the possibility of such damages. MikroElektronika reserves the right to change information contained in this manual at any time without prior notice, if necessary.

TRADEMARKS

The MikroElektronika name and logo, the MikroElektronika logo, mikroC™, mikroBasic™, mikroPascal™, mikroProg™, mikroBUS™, Click Boards™, EasyMx PRO™ and mikromedia™ are trademarks of MikroElektronika. All other trademarks mentioned herein are property of their respective companies.All other product and corporate names appearing in this manual may or may not be registered trademarks or copyrights of their respective companies, and are only used for identification or explanation and to the owners’ benefit, with no intent to infringe.

Copyright © MikroElektronika, 2013, All Rights Reserved.

HIGH RISK ACTIVITIES

The products of MikroElektronika are not fault – tolerant nor designed, manufactured or intended for use or resale as on – line control equipment in hazard-ous environments requiring fail – safe performance, such as in the operation of nuclear facilities, aircraft navigation or communication systems, air traffic control, direct life support machines or weapons systems in which the failure of Software could lead directly to death, personal injury or severe physical or environmental damage (‘High Risk Activities’). MikroElektronika and its suppliers specifically disclaim any expressed or implied warranty of fitness for High Risk Activities.



If you want to learn more about our products, please visit our website at www.mikroe.com

If you are experiencing some problems with any of our products or just need additional

information, please place your ticket at www.mikroe.com/esupport

If you have any questions, comments or business proposals,

do not hesitate to contact us at [email protected]

mikromedia Plus for STM32 ARM® Manual

ver. 1.02

0 100000 023716



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