Clicker 2 Pic32mx Manual v102

A compact starter kit with your favorite

microcontroller and two mikroBUS sockets

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 PIC and Windows logos and product names are trademarks of Microchip Technology and Microsoft in the U.S.A. and other countries.

TO OUR VALUED CUSTOMERS

Nebojsa Matic

General Manager

Table of contentsIntroduction to clicker 2 for PIC32MX 4

Key features 5

1. Power supply 7

2. PIC32MX460F512L microcontroller 9

Key microcontroller features 9

3. Programming the microcontroller 10

3.1 Programming with mikroBootloader 11

step 1 Connecting clicker 2 for PIC32MX 11

step 2 Browsing for .HEX file 12

step 3 Selecting .HEX file 12

step 4 Uploading .HEX file 13

step 5 Finish upload 14

3.2 Programming with mikroProg programmer 15

mikroProg Suite for PIC software 16

4. Buttons and LEDs 18

5. Power management and battery charger 20

6. Oscillators 21

7. USB connection 23

8. Pads 25

9. Pinout 26

9.1 PWM jumper selection 27

9.2 RF3/USBID jumper selection 28

10. click boards are plug and play! 29

11. Dimensions 31

Clicker 2 for PIC32MX is a compact dev. kit with two mikroBUS sockets for click board connectivity. You can use it to quickly build your own gadgets with unique functionalities and features. It carries the PIC32MX460F512L, a 32-bit MIPS M4K core

PIC32 microcontroller, two

indication LEDs, two general

purpose buttons, a reset

button, an on/off switch, a li-polymer battery connector,

a USB Mini-B connector and

two mikroBUS socket. A

mikroProg connector and a

2x26 pinout for interfacing

with external electronics

are also provided. The

mikroBUS connector

consists of two 1x8 female

headers with SPI, I2C, UART, RST, PWM, Analog and Interrupt lines as well as 3.3V, 5V and GND power lines. Clicker 2 for PIC32MX board can be powered over a

USB cable.

power supplyvia USB cable (5V DC)

board dimensions60.4 x 81 mm (2.4 x 3.2 inch)

weight26 g (0. 057 lbs)

Introduction to clicker 2 for PIC32MX

Page 4

1 ON/OFF switch

2 Pads for connecting external ON/OFF switch

3 32.768 KHz crystal oscillator

4 8 MHz crystal oscillator

5 PIC32MX460F512L

6 2x26 connection pads

7 mikroBUS sockets 1 and 2

8 Pushbuttons

9 Additional LEDs

10 LTC3586-1 USB power manager IC

11 Power and Charge indication LEDs

12 RESET button

13 USB mini-B connector

14 Li-Polymer battery connector

15 Programmer connector

12

13

6

7

8

9

14

15

1

2

3

4

5

6

7

8

9

11

10

Key features

VCC-3.3VAVCCFP1

C1

100nF

C2

2.2uF

R310K

VCC-3.3V

C3

100nF

R4

1K

RSTRESET#

T1

R8470

LD3

VCC-3.3V

RESET#

VCC-3.3

12345

HD1

RB6-PGC2RB7-PGD2

mPROG

HDR2

RXTX

SDASCL

PWM

VCC-3.3V

RESET#

RF5-UART2_TXRF4-UART2_RX

RA2-I2C2_SCLRA3-I2C2_SDA

RD0-PWM1

RD1-PWM2RD2-PWM3RD3-PWM4

RD12-GPIORD13-GPIORD5-GPIORD6-GPIORD7-GPIORF0-GPIORF1-GPIO

RG14-GPIO

RG0-GPIORA6-GPIORA7-GPIORE0-GPIO

R14100K

R12100K

VCC-BAT

R13100K

C13100nF

M1

DMP2305U

R101M

R11

1K

VCC-BAT

RB12-VSENSE

RF13-SENSEL

J1

MB2_PWMRD0-PWM1

RG12-GPIO

ANRSTCSSCKMISOMOSI3.3VGND

PWMINTRXTX

SCLSDA

5VGND

VCC-3.3V VCC-5V

2RG8_SPI2_MOSI

RG6_SPI2_SCKRG7_SPI2_MISO



MB2_PWMRE9-MB2-INT2

RB1-MB2_CSRB2-MB2_RSTRB4-MB2_AN4

HDR1

AN

INT

VCC-3.3V

SCKSDI

SDO

VSYS

RG8_SPI2_MOSI


RA14-INT3RA15-INT4

RE8-MB1-INT1RE9-MB2-INT2

RB14-AN14RB13-AN13

RB15-AN15

RB9-AN9

RB11-AN11RB10-AN10

RB8-AN8

RF12-GPIO

RF3-GPIO

RA4-GPIORD8-GPIORD9-GPIO

RE6-GPIO

RA9-GPIO

RA0-GPIO

C2610nF

FP2FERRITER24 100 1

2345 GND

IDD+D-VBUS

CN2

USB MINIB

USB-D_NUSB-D_P

VCC-USB

USB-DET

USB-ID

VCC-BAT

CN1BATTCONN

VCC-3.3V

C40

10uF

C9

100nF

C10

100nF

C11

100nF

VCC-3.3V VCC-3.3V VCC-3.3V

C12

100nF

C35

100nF

VCC-3.3V

C36

100nF

VCC-3.3V

C37

100nF

VCC-3.3VVCC-3.3V

C38

2.2uF

VCC-BAT

ANRSTCSSCKMISOMOSI3.3VGND

PWMINTRXTX

SCLSDA

5VGND

VCC-3.3V VCC-5V

1RG8_SPI2_MOSI




RD4-MB1-PWM5RE8-MB1-INT1RE2-MB1_RST

RG13-MB1_CS

RB0-MB1_AN0

T2 T3

R510K

R610K

VCC-3.3V VCC-3.3V

R1

2K2

R2

2K2

RE4-

T2

RE3-

LD1

RG9-

T3

RA10

-LD

2

PWR-EN

C18100nF

LDO3V3

R171K

1

2

3

4

5

6

SW1JS202011AQN

VCC-3.3

VCC-3.3V

C14

22uF

VCC-3.3V

C17

1uF

LDO3V3

C15

1uF

VCC-3.3V

C16

10nF

VCC-3.3V

ILIM

01

ILIM

12

LDO

3V3

3

CLPR

OG

4

NTC

5

VOU

T46

VOU

T47

SW4

8

MO

DE

9

FB4

10

FB3

11

VC3

12

SWAB3 13VIN3 14VIN3 15

VOUT3 16VOUT3 17

EN3 18SWCD3 19

EN2

20EN

121

VIN

422

FB2

23VI

N2

24SW

225

SW1

26VI

N1

27FB

128

PRO

G29

CHRG

#30

GAT

E31

BAT32

EN433

VOUT34

VBUS35

VBUS36

SW37

FAULT#38

LTC3586

U2LTC3586-1

L1 3.3uHL2 2.2uH

M2

DMP2305U

R15

2K2

C22

22uF

C31

22uF

VCC-USB

VCC-USB

C32

10uF

VCC-3.3V

C23 10pF

R21

15K

C24300pF

R19324K

R22105K

C21

33pF

VCC-3.3VVCC-3.3V

C19

2.2uF

VSYS

VSYS

L32.2uH

VSYS

R2716K9

C29

10pF

C30

22uF

VCC-5V

VCC-5V VCC-5V VCC-5V

R18

3K3

R2688K7

C25100nF

R231K69

LD4BRED

LDO3V3

VSYS

PWR-ENPWR-EN

C20

2.2uF

VCC-BAT

R20

10K

C27

1uF

VCC-5V

C28

10nF

VCC-5V

R16

10K

LDO3V3LDO3V3

VCC-USB

RG15-STAT

LDO3V3

FAULT

OSC2OSC1 X1

C5

22pF

C6

X2

32.768KHzC34

22pF

C33

22pF

OSC32_INOSC32_OUT

E1

10uF

RB9-

AN9

Vcap

RG8_SPI2_MOSI


75747372717069686766

6465

63626160595857565554535251

50494847464544434241403938373635343332313029282726

9

1112

43

78 77

2423

181716151413

5678

10

7980

12

22212019

25

76

PIC32MX460F512L100pin TQFP

81828384858687888990919293949596979899100

RB11

RB10

RB9

RB8

RB13

RB12

RE7RC1RC2RC3

RD9RD8

RA15

D+/RG2

RB15

RB14

RF8VBUSVUSB

D-/RG3

VSS

VDD

RA6

RG0

RG1

RE0

RF1

RF0

RD7

RD6

RE6RE5

RE2

RG13

RG12

RG14 RE1

RA7

RG8

RA9

RB2RB3RB4RB5RE9RE8

RD11RD10

RF2RF3

RG9

RG7RG6

RA1

RE3

RE4

RG15VDD

RB7

RB6

RB0RB1

RF4

RF5

RA14

RA5

RD14

RD15

RA2

RF13

VDD

RA3

VDD

VDD

RA0VDDVSS

VSS

RF12

RA4

VSS

VCAP

/VD

DCO

RE

AVSS

AVD

DRA

10

MCLR

RC4

OSC1/RC12OSC2/RC15

RD0

RD3

RD1

SOSCI/RC13SOSCO/RC14

VSS

RD2

RD12

RD13

RD4

RD5

U1

R9

R7RESET#


RF5-

UAR

T2_T

XRF

4-U

ART2

_RX


RD4-

MB1

-PW

M5

RD0-PWM1

RD1-

PWM

2RD

2-PW

M3

RD3-

PWM

4

USB-D_NUSB-D_P

USB-DET

R28R29

VCC-3.3V

RB14

-AN

14RB

13-A

N13

RB12

-VSE

NSE

RB11

-AN

11RB

10-A

N10

RB15

-AN

15

AVCCRB

7-PG

D2

RB6-

PGC2

RD12

-GPI

ORD

13-G

PIO

RD5-

GPI

ORD

6-G

PIO

RD7-

GPI

O

RB8-

AN8

RF0-

GPI

ORF

1-G

PIO

RG0-

GPI

ORA

6-G

PIO

RA7-

GPI

ORE

0-G

PIO

RE2-

MB1

_RST

RG13

-MB1

_CS

RE3-

LD1

RG12

-GPI

O

RE4-

T2


RF13

-SEN

SEL

RB1-MB2_CSRB2-MB2_RST

RB4-MB2_AN4

RB0-MB1_AN0

RF12

-GPI

O

RA4-GPIO

RD8-GPIORD9-GPIO

RE6-GPIO

RA14-INT3RA15-INT4

RG14

-GPI

O

RG15-STAT

RA9-

GPI

O

RA0-GPIO

RG9-T3

J2

RF3-GPIOUSB-ID-RF3

USB-ID-RF3

USB-ID

RA10

-LD

2

8MHz

22pF

clicker 2 for PIC32MX schematic

1. Power supply

You can supply power to the board with a Mini-B USB cable provided in the package. On-board voltage regulators provide

the appropriate voltage levels to each component on the board.

Power LED (GREEN) will indicate the presence of power supply.

You can also power the board using a Li-Polymer battery, via on-board battery connector. On-board battery charger circuit

enables you to charge the battery over USB connection. LED diode (RED) will indicate when battery is charging. Charging current is ~300mA and charging voltage is 4.2V DC.

Battery power supply

USBpower supply

Figure 1-1: Connecting USB power supply

Figure 1-2: Connecting Li-Polymer battery

click boards that use a 3.3V power supply can draw up to 750 mA of current, which is more current than a USB can supply

(500 mA); In those cases you would need to use the battery as the power supply, or the vsys pin on the side of the board.

NOTE

Figure 1-3: Power supply schematic

VCC-3.3VAVCCFP1

C1

100nF

C2

2.2uF

R8470

LD3

VCC-3.3V

R14100K

R12100K

VCC-BAT

R13100K

C13100nF

M1

DMP2305U

R101M

R11

1K

VCC-BAT

RB12-VSENSE

RF13-SENSEL

HDR2

VCC-3.3V

HDR1

VCC-3.3V

VSYS

C2610nF

FP2FERRITE

12345 GND

IDD+D-VBUS

CN2

USB MINIB

VCC-USB

VCC-BAT

CN1BATTCONN

C38

2.2uF

VCC-BAT

PWR-EN

C18100nF

LDO3V3

R171K

1

2

3

4

5

6

SW1JS202011AQN

VCC-3.3

VCC-3.3V

C14

22uF

VCC-3.3V

C17

1uF

LDO3V3

C15

1uF

VCC-3.3V

C16

10nF

VCC-3.3V

ILIM

01

ILIM

12

LDO

3V3

3

CLPR

OG

4

NTC

5

VOU

T46

VOU

T47

SW4

8

MO

DE

9

FB4

10

FB3

11

VC3

12

SWAB3 13VIN3 14VIN3 15

VOUT3 16VOUT3 17

EN3 18SWCD3 19

EN2

20EN

121

VIN

422

FB2

23VI

N2

24SW

225

SW1

26VI

N1

27FB

128

PRO

G29

CHRG

#30

GAT

E31

BAT32

EN433

VOUT34

VBUS35

VBUS36

SW37

FAULT#38

LTC3586

U2LTC3586-1

L1 3.3uHL2 2.2uH

M2

DMP2305U

R15

2K2

C22

22uF

C31

22uF

VCC-USB

VCC-USB

C32

10uF

VCC-3.3V

C23 10pF

R21

15K

C24300pF

R19324K

R22105K

C21

33pF

VCC-3.3VVCC-3.3V

C19

2.2uF

VSYS

VSYS

L32.2uH

VSYS

R2716K9

C29

10pF

C30

22uF

VCC-5V

VCC-5V VCC-5V VCC-5V

R18

3K3

R2688K7

C25100nF

R231K69

LD4BRED

LDO3V3

VSYS

PWR-ENPWR-EN

C20

2.2uF

VCC-BAT

R20

10K

C27

1uF

VCC-5V

C28

10nF

VCC-5V

R16

10K

LDO3V3LDO3V3

VCC-USB

RG15-STAT

LDO3V3

FAULT

2. PIC32MX460F512L microcontrollerThe PIC32MX clicker development tool comes

with the PIC32MX460F512L microcontroller. This 32-bit MIPS M4K Core high performance

microcontroller is rich with on-chip peripherals

and features 512KB of Flash and 32KB RAM. It

has integrated full speed USB 2.0. support.

Bus Matrix

Peripherial Bus

PIC32MX

MIPS M4K 32-bit core- 80MHz, 105 DMIPS- 5 Stage Pipeline, 32-bit ALUTrace 32-bitHW

Mul/Div

32 CoreRegistersShadow Set

JTAG

InstructionData

RTCC

AnalogComparators(2)

I2C(2)

16 Ch10-bitADCs

UARTs(2)

InputCapture

(5)

SPI(2)

OutputComparePWM(5)

16-bitTimers

(5)

PrefetchBuer Cache Flash SRAM InterruptControllerGPIO(85) VREG

DMA4Ch

2-wireDebug

USBOTG

16-bitParallelPort

105 DMIPS/ 80MHz, 32-bit MIPS M4K Core;

512K Flash (plus 12K boot Flash);

32K RAM (can execute from RAM);

85 I/O pins;

SPI, I2C, A/D, UART;

16-bit, 32-bit Digital Timers;

Internal Oscillator 8MHz, 32kHz;

RTCC; etc.

Key microcontroller features

01

02

03

Using USB HID mikroBootloader,

Using external mikroProg for PIC32MX programmer

Using external ICD2/3 programmer

Figure 3-1:PIC32MX460F512L

microcontroller

The microcontroller can be programmed in three ways:

3. Programming the microcontroller

You can program the microcontroller with bootloader which is

preprogrammed by default. To transfer .hex file from a PC to MCU you need bootloader software (mikroBootloader USB HID) which can be downloaded from:

Figure 3-2: USB HID mikroBootloader window

step 1 Connecting PIC32MX clicker

01

01

To start, connect the USB cable, or if already connected press the Reset button on your PIC32MX clicker. Click the Connect button within 5s to enter the bootloader mode, otherwise existing microcontroller program will execute.

After the mikroBootloader software is downloaded, unzip it

to desired location and start it.

www.mikroe.com/downloads/get/2210/ clicker_2_pic32mx_bootloader_v100.zip

clicker 2 for PIC32MX BootloaderWinRAR ZIP archive

clicker 2 for PIC32MX BootloaderFile folder

SoftwareFile folder

mikroBootloader USB HID.exeBootloader tool for mikroElektron...mikroElektronika

clicker 2 for PIC32MX PIC32MX460F512LUSB HID Bootloader v1.300.hexHEX File

FirmwareFile folder

3.1 Programming with mikroBootloader

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

01

01

02

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

Select .HEX file using open dialog window.

Click the Open button.

step 4 Uploading .HEX file

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

01

01

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

Progress bar enables you to monitor .HEX file uploading.

step 5 Finish upload

Figure 3-7: Restarting MCU

Figure 4-8: mikroBootloader ready for next job

01

02

01

Click OK button after the uploading process is finished.

Press Reset button on PIC32MX clicker board and wait for 5 seconds. Your program will run automatically.

The microcontroller can be programmed with external

mikroProg for PIC programmer and mikroProg Suite

for PIC software. The external programmer is connected to the development system via 1x5 connector Figure 3-9. mikroProg is a fast USB 2.0 programmer with hardware debugger support. It supports PIC10, dsPIC30/33, PIC24

and PIC32 devices in a single programmer. It supports

over 570 microcontrollers from Microchip.

Outstanding performance, easy operation and

elegant design are its key features.

3.2 Programming with mikroProg programmer

Figure 3-8: mikroProg

connector

You can also

program it

with ICD2

or ICD3 if

you reroute

the wires like

shown here.

4. G

ND

5. V

CC 3

.3V

6. M

CLR

#

2. P

GC3.

PGD

1. N

C GN

DM

CLR

#PG

DPG

CV

CC 3

.3V

ICD2/3programmer

clicker 2 forPIC32MX 1x5programmingheaders

Page 15

Figure 3-9: Main window of mikroProg Suite for PIC programming software

mikroProg Suite for PIC Software

The mikroProg programmer requires special programming software called

mikroProg Suite for PIC. It can be used for programming all Microchip

microcontroller families, including PIC10,

PIC12, PIC16, PIC18, dsPIC30/33,

PIC24 and PIC32. The software has

intuitive interface and SingleClick

programming technology. Just download

the latest version of mikroProg Suite and your programmer is ready to program

new devices. mikroProg Suite is updated regularly, at least four times a

year, so your programmer will be more and

more powerful with each new release.

Page 16

RESET#

VCC-3.3

12345

HD1

RB6-PGC2RB7-PGD2

mPROG

VCC-3.3V

C40

10uF

C9

100nF

VCC-3.3V

C10

100nF

VCC-3.3V

C11

100nF

VCC-3.3V

C35

100nF

VCC-3.3V

C36

100nF

VCC-3.3V

C37

100nF

VCC-3.3V

C12

100nF

VCC-3.3V

OSC2OSC1 X1

C5

22pF

C6

X2

32.768KHzC34

22pF

C33

22pF

OSC32_INOSC32_OUT

E1

10uF

Vcap

75747372717069686766

6465

63626160595857565554535251

50494847464544434241403938373635343332313029282726

9

1112

43

78 77

2423

181716151413

5678

10

7980

12

22212019

25

76


81828384858687888990919293949596979899100

RB11

RB10

RB9

RB8

RB13

RB12

RE7RC1RC2RC3

RD9RD8

RA15

D+/RG2

RB15

RB14

RF8VBUSVUSB

D-/RG3

VSS

VDD

RA6

RG0

RG1

RE0

RF1

RF0

RD7

RD6

RE6RE5

RE2

RG13

RG12

RG14 RE1

RA7

RG8

RA9

RB2RB3RB4RB5RE9RE8

RD11RD10

RF2RF3

RG9

RG7RG6

RA1

RE3

RE4

RG15VDD

RB7

RB6

RB0RB1

RF4

RF5

RA14

RA5

RD14

RD15

RA2

RF13

VDD

RA3

VDD

VDD

RA0VDDVSS

VSS

RF12

RA4

VSS

VCAP

/VD

DCO

RE

AVSS

AVD

DRA

10

MCLR

RC4

OSC1/RC12OSC2/RC15

RD0

RD3

RD1


VSS

RD2

RD12

RD13

RD4

RD5

U1

RESET#

VCC-3.3V

AVCC

RB7-

PGD

2RB

6-PG

C2

8MHz

22pF

Before attachingthe programmingconnector, you have to solder the provided 1x5 male header to the programmingpads (HD1).

Figure 3-10: mikroProg connection schematic

NOTE

Figure 4-1: Two LEDs, two buttons and a reset button

4. Buttons and LEDsThe board also contains a 01 reset button and a pair of 02 buttons and 03 LEDs, as well as an ON/OFF switch. The

Reset button is used to manually reset the

microcontroller by generating

a low voltage level on the

microcontrollers reset pin. LEDs can be used for visual indication of the logic

state on two pins (RE3) and (RA10). An active LED indicates that a logic

high (1) is present on the pin. Pressing

any of the two buttons can change the logic state of the microcontroller

pins (RE4 and RG9) from logic high (1) to logic low (0). In addition to the

onboard ON/OFF switch, two pads

(EXT and PSW) allow you to connect

your own external switch.

03 02 01

Figure 4-2: Other modules connection schematic

VCC-3.3VAVCCFP1

C1

100nF

C2

2.2uF

R310K

VCC-3.3V

C3

100nF

R4

1K

RSTRESET#

T1

VCC-3.3V

C40

10uF

C9

100nF

VCC-3.3V

C10

100nF

VCC-3.3V

C11

100nF

VCC-3.3V

C36

100nF

VCC-3.3V

C37

100nF

VCC-3.3V

C35

100nF

VCC-3.3V

C12

100nF

VCC-3.3V

T2 T3

R510K

R610K

VCC-3.3V VCC-3.3V

R1

2K2

R2

2K2

RE4-

T2

RE3-

LD1

RG9-

T3

RA10

-LD

2

OSC1 X1

C5

22pF

C6

X2

32.768KHzC34

22pF

C33

22pF

OSC32_INOSC32_OUT

E1

10uF

RB9-

AN9

Vcap

75747372717069686766

6465

63626160595857565554535251

50494847464544434241403938373635343332313029282726

9

1112

43

78 77

2423

181716151413

5678

10

7980

12

22212019

25

76


81828384858687888990919293949596979899100

RB11

RB10

RB9

RB8

RB13

RB12

RE7RC1RC2RC3

RD9RD8

RA15

D+/RG2

RB15

RB14

RF8VBUSVUSB

D-/RG3

VSS

VDD

RA6

RG0

RG1

RE0

RF1

RF0

RD7

RD6

RE6RE5

RE2

RG13

RG12

RG14 RE1

RA7

RG8

RA9

RB2RB3RB4RB5RE9RE8

RD11RD10

RF2RF3

RG9

RG7RG6

RA1

RE3

RE4

RG15VDD

RB7

RB6

RB0RB1

RF4

RF5

RA14

RA5

RD14

RD15

RA2

RF13

VDD

RA3

VDD

VDD

RA0VDDVSS

VSS

RF12

RA4

VSS

VCAP

/VD

DCO

RE

AVSS

AVD

DRA

10

MCLR

RC4

OSC1/RC12OSC2/RC15

RD0

RD3

RD1


VSS

RD2

RD12

RD13

RD4

RD5

U1

RESET#

RF5-

UAR

T2_T

XRF

4-U

ART2

_RX

VCC-3.3V

RB14

-AN

14RB

13-A

N13

RB12

-VSE

NSE

RB11

-AN

11RB

10-A

N10

RB15

-AN

15

AVCC

RB7-

PGD

2RB

6-PG

C2

RB8-

AN8

RE3-

LD1

RE4-

T2

RF13

-SEN

SEL

RF12

-GPI

O

RA9-

GPI

O

RG9-T3

RA10

-LD

2

8MHz

22pF

5. Power management and battery chargerClicker 2 for PIC18FJ features

LTC3586-1, a highly integrated power management and battery charger IC

that includes a current limited switching

PowerPath manager. LTC3586 also

enables battery charging over a USB connection.

Figure 5-1: power management and battery charger IC

Page 20

Board is equipped with 8MHz and 32.7kHz crystal oscillators (X1 and X2) that provide external clock waveforms to the microcontroller

OSC2 and OSC1 (X1) and SOSCO and SOSCI (X2) 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.

Figure 6-2:8MHz crystal oscillator module (X1)

Figure 6-1:32.768kHz crystal oscillator module (X2)

6. Oscillators

VCC-3.3VAVCC

FP1

C1

100nF

C2

2.2uF

OSC2OSC1 X1

C5

22pF

C6

X2

32.768KHzC34

22pF

C33

22pF

OSC32_INOSC32_OUT

E1

10uF

Vcap

75747372717069686766

6465

63626160595857565554535251

50494847464544434241403938373635343332313029282726

9

1112

43

78 77

2423

181716151413

5678

10

7980

12

22212019

25

76


81828384858687888990919293949596979899100

RB11

RB10

RB9

RB8

RB13

RB12

RE7RC1RC2RC3

RD9RD8

RA15

D+/RG2

RB15

RB14

RF8VBUSVUSB

D-/RG3

VSS

VDD

RA6

RG0

RG1

RE0

RF1

RF0

RD7

RD6

RE6RE5

RE2

RG13

RG12

RG14 RE1

RA7

RG8

RA9

RB2RB3RB4RB5RE9RE8

RD11RD10

RF2RF3

RG9

RG7RG6

RA1

RE3

RE4

RG15VDD

RB7

RB6

RB0RB1

RF4

RF5

RA14

RA5

RD14

RD15

RA2

RF13

VDD

RA3

VDD

VDD

RA0VDDVSS

VSS

RF12

RA4

VSS

VCAP

/VD

DCO

RE

AVSS

AVD

DRA

10

MCLR

RC4

OSC1/RC12OSC2/RC15

RD0

RD3

RD1


VSS

RD2

RD12

RD13

RD4

RD5

U1

VCC-3.3V

AVCC

8MHz

22pF

VCC-3.3V

C40

10uF

C9

100nF

VCC-3.3V

C10

100nF

VCC-3.3V

C11

100nF

VCC-3.3V

C36

100nF

VCC-3.3V

C37

100nF

VCC-3.3V

C35

100nF

VCC-3.3V

C12

100nF

VCC-3.3V

The use of crystal in all other schematics is implied even if it is purposely left out, because of the schematics clarity.

Figure 6-3: Crystal

oscillator schematic

NOTE

PIC32MX460F512L microcontrollers has an integrated USB module, which enables you to

implement USB communication functionality to

your clicker 2 board. Connection with target USB

host is done over a Mini-B USB connector which

is positioned next to the battery connector.

Figure 7-1: Connecting USB cable to clicker 2

7. USB connection

Page 23

VCC-3.3VAVCCFP1

C1

100nF

C2

2.2uF

C2610nF

FP2FERRITER24 100 1

2345 GND

IDD+D-VBUS

CN2

USB MINIB

USB-D_NUSB-D_P

VCC-USB

USB-DET

USB-ID

OSC2OSC1 X1

C5

22pF

C6

X2

32.768KHzC34

22pF

C33

22pF

OSC32_INOSC32_OUT

E1

10uF

Vcap

75747372717069686766

6465

63626160595857565554535251

50494847464544434241403938373635343332313029282726

9

1112

43

78 77

2423

181716151413

5678

10

7980

12

22212019

25

76


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RB11

RB10

RB9

RB8

RB13

RB12

RE7RC1RC2RC3

RD9RD8

RA15

D+/RG2

RB15

RB14

RF8VBUSVUSB

D-/RG3

VSS

VDD

RA6

RG0

RG1

RE0

RF1

RF0

RD7

RD6

RE6RE5

RE2

RG13

RG12

RG14 RE1

RA7

RG8

RA9

RB2RB3RB4RB5RE9RE8

RD11RD10

RF2RF3

RG9

RG7RG6

RA1

RE3

RE4

RG15VDD

RB7

RB6

RB0RB1

RF4

RF5

RA14

RA5

RD14

RD15

RA2RF

13

VDD

RA3

VDD

VDD

RA0VDDVSS

VSS

RF12

RA4

VSS

VCAP

/VD

DCO

RE

AVSS

AVD

DRA

10

MCLR

RC4

OSC1/RC12OSC2/RC15

RD0

RD3

RD1


VSS

RD2

RD12

RD13

RD4

RD5

U1

USB-D_NUSB-D_P

USB-DET

R28R29

VCC-3.3V

AVCC

J2

RF3-GPIOUSB-ID-RF3

USB-ID-RF3

USB-ID

8MHz

22pF

VCC-3.3V

C40

10uF

C9

100nF

VCC-3.3V

C10

100nF

VCC-3.3V

C11

100nF

VCC-3.3V

C36

100nF

VCC-3.3V

C37

100nF

VCC-3.3V

C35

100nF

VCC-3.3V

C12

100nF

VCC-3.3V

Figure 7-2: USB module connection schematic

VCC-3.3VAVCCFP1

C1

100nF

C2

2.2uF

HDR2

RXTX

SDASCL

PWM

VCC-3.3V

RESET#



RD0-PWM1

RD1-PWM2RD2-PWM3RD3-PWM4

RD12-GPIORD13-GPIORD5-GPIORD6-GPIORD7-GPIORF0-GPIORF1-GPIO

RG14-GPIO

RG0-GPIORA6-GPIORA7-GPIORE0-GPIO

VCC-3.3V

C40

10uF

C9

100nF

C10

100nF

C11

100nF

VCC-3.3V VCC-3.3V VCC-3.3V

C12

100nF

C35

100nF

VCC-3.3V

C36

100nF

VCC-3.3V

C37

100nF

VCC-3.3VVCC-3.3V

OSC2OSC1 X1

C5

22pF

C6

X2

32.768KHzC34

22pF

C33

22pF

OSC32_INOSC32_OUT

E1

10uF

RB9-

AN9

Vcap

RG8_SPI2_MOSI


75747372717069686766

6465

63626160595857565554535251

50494847464544434241403938373635343332313029282726

9

1112

43

78 77

2423

181716151413

5678

10

7980

12

22212019

25

76


81828384858687888990919293949596979899100

RB11

RB10

RB9

RB8

RB13

RB12

RE7RC1RC2RC3

RD9RD8

RA15

D+/RG2

RB15

RB14

RF8VBUSVUSB

D-/RG3

VSS

VDD

RA6

RG0

RG1

RE0

RF1

RF0

RD7

RD6

RE6RE5

RE2

RG13

RG12

RG14 RE1

RA7

RG8

RA9

RB2RB3RB4RB5RE9RE8

RD11RD10

RF2RF3

RG9

RG7RG6

RA1

RE3

RE4

RG15VDD

RB7

RB6

RB0RB1

RF4

RF5

RA14

RA5

RD14

RD15

RA2

RF13

VDD

RA3

VDD

VDD

RA0VDDVSS

VSS

RF12

RA4

VSS

VCAP

/VD

DCO

RE

AVSS

AVD

DRA

10

MCLR

RC4

OSC1/RC12OSC2/RC15

RD0

RD3

RD1


VSS

RD2

RD12

RD13

RD4

RD5

U1

R9

R7RESET#


RF5-

UAR

T2_T

XRF

4-U

ART2

_RX


RD4-

MB1

-PW

M5

RD0-PWM1

RD1-

PWM

2RD

2-PW

M3

RD3-

PWM

4

USB-D_NUSB-D_P

USB-DET

R28R29

VCC-3.3V

RB14

-AN

14RB

13-A

N13

RB12

-VSE

NSE

RB11

-AN

11RB

10-A

N10

RB15

-AN

15

AVCC

RB7-

PGD

2RB

6-PG

C2

RD12

-GPI

ORD

13-G

PIO

RD5-

GPI

ORD

6-G

PIO

RD7-

GPI

O

RB8-

AN8

RF0-

GPI

ORF

1-G

PIO

RG0-

GPI

ORA

6-G

PIO

RA7-

GPI

ORE

0-G

PIO

RE2-

MB1

_RST

RG13

-MB1

_CS

RE3-

LD1

RG12

-GPI

O

RE4-

T2


RF13

-SEN

SEL

RB1-MB2_CSRB2-MB2_RST

RB4-MB2_AN4

RB0-MB1_AN0

RF12

-GPI

O

RA4-GPIO

RD8-GPIORD9-GPIO

RE6-GPIO

RA14-INT3RA15-INT4

RG14

-GPI

O

RG15-STAT

RA9-

GPI

O

RA0-GPIO

RG9-T3

J2

RF3-GPIOUSB-ID-RF3

USB-ID-RF3

USB-ID

RA10

-LD

2

8MHz

22pF

HDR1

AN

INT

VCC-3.3V

SCKSDI

SDO

VSYS

RG8_SPI2_MOSI


RA14-INT3RA15-INT4


RB14-AN14RB13-AN13

RB15-AN15

RB9-AN9

RB11-AN11RB10-AN10

RB8-AN8

RF12-GPIO

RF3-GPIO

RA4-GPIORD8-GPIORD9-GPIO

RE6-GPIO

RA9-GPIO

RA0-GPIO

Most microcontroller pins are available for further connectivity via two 1x26 rows of connection

pads on both sides of the clicker 2 for PIC32MX board. They are designed to match additional

shields, such as Battery Boost shield, Gaming, PROTO shield and others.

Pads HDR2 Pads HDR1Figure 8-1: Connecting pads schematic

8. Pads

VSYSRSTGNDGNDRB15RB14RB13RD1RB11RD2RB10RD3RB9RD0RB8RD12RA14RD13RA15RD5RE9RD6RE8RD7RF12RF0RD9RF1RD8RG0RA4RA6RA9RA7RF3RE0RA0RG14RE6RF4RG6RF5RG7RA2RG8RA33.3V3.3VGNDGND

SPI LinesInterrupt LinesAnalog LinesDigital lines I2C Lines UART lines PWM lines

Reset pin System power supplyReference Ground Reference Ground

3.3V power supplyReference Ground

Pin functions Pin functions

Digital I/O lines

SPI1 Lines

Interrupt Lines

Analog Lines

RXTX SCK

SCL SDISDA SDO

UART1 Lines

I2C2 Lines

PWM lines

Digital I/O lines

3.3V power supplyReference Ground

9. Pinout

RF4RE9RD0

RF2

RD4

RF5

RF8

RE8

RA2

5V

RA2

5V

RA3

RD5

RA3

GND

RXInterrupt linePWM line

RX

PWM line

TX

TX

Interrupt line

SCL

5V power supply

SCL

5V power supply

SDA

Reference ground

SDA

Reference ground

UART2 lines

UART1 lines

I2C2 lines

I2C2 lines

RG6

RB4

RG6

RB0

3.3V

RG7

3.3V

RB2

RG7

RE2

GND

RG8

GND

RB1

RG8

RG13

SPI2lines

SPI2lines

SCK

Analog line

SCK

Analog line

3.3V power supply

MISO

3.3V power supply

MISO

Digital lines*

Reference ground

MOSI

Reference ground

MOSI

Figure 9-1: mikroBUS individual and shared lines

Clicker 2 for PIC32MX employs a solution to optimize

the use of available pins and MCU I/Os. The PWM SEL jumper (Figure 9-2) enables two modes of use for the second available PWM line:

1 The default position of the jumper is for

applications when youre not using the PWM line on

the 1x26 pinout on the right side of the board. This

keeps this PWM available through mikroBUS 2

2 If you resolder the jumper into the second

position, it would turn the PWM line on mikroBUS

2 into a GPIO. You would use this in scenarios

where you already utilized the PWM through the

1x26 pinout (which would make the PWM pin on

mikroBUS 2 unusable)

Digital lines*

Figure 9-2: PWM SEL jumper

9.1 PWM jumper selection

9.2 RF3/USBID Jumper selection

Figure 9-3:RF3/USBID jumper

Clicker 2 for PIC32MX employs a solution to

optimize the use of available pins and MCU I/Os.

The PWM SEL jumper (Figure 9-2) enables two modes of use for the second available PWM line:

1 To use RF3 as a GPIO, keep the jumper in the default position (connected to the corresponding pin on the 1x26 connection pad, see page 26)

2 To connect the RF3 MCU pin to USB-ID (one of the four pins on the USB port), resolder the RF3 SEL jumper (zero-ohm resistor) to the other position.

Up to now, MikroElektronika

has released more than a 100

mikroBUS compatible click boards. On the average, one click board is released per week.

It is our intention to provide you

with as many add-on boards as

possible, so you will be able to

expand your development board

with additional functionality.

Each board comes with a set of

working example code. Please

visit the click boards webpage

for the complete list of currently

available boards: Figure 10-1: clicker 2 for PIC32MX driving click boardswww.mikroe.com/click

10. click boards are plug and play!

Page 29

Relay click

Gyro click LightHz click7seg click

Bluetooth2 click

EEPROM clickTHERMO click

RFid click Thunder click

Pressure click

8x8 click FM click

BarGraph click

USB SPI click

11. Dimensions

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.

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 hazardous 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.

TRADEMARKS

The MikroElektronika name and logo, mikroC, mikroBasic, mikroPascal, Visual TFT, Visual GLCD, mikroProg, Ready, MINI, mikroBUS, EasyPIC, EasyAVR, Easy8051, click boards 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 2014 MikroElektronika. All Rights Reserved.

Clicker 2 for PIC32MX manualver 1.02

0100000070901

If you want to learn more about our products, please visit our web site 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/support

If you have any questions, comments or business proposals, do not hesitate to

contact us at [email protected]

Documents

Clicker 2 Pic32mx Manual v102