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TS6
EMBER® EM35XX BREAKOUT BOARD TECHNICAL SPECIFICATION
Silicon Labs’ Ember EM35xx Breakout Board contains the hardware peripherals for the development and deployment of a low-data-rate, low-power ZigBee application on the EM300 series System-on-Chips (SoCs). The SoC is part of the four-layer (FR4-based) module that connects to the EM35xx Breakout Board through the board-to-board connectors. The EM35xx Breakout Board hardware stimuli include a temperature sensor, two buttons, a piezo buzzer, two LEDs, and a 2" x 2" through-hole prototyping area. In addition, the EM35xx Breakout Board contains a USB transceiver with USB connector, a RS-232 transceiver with DB-9 connector, Data Emulation Interface (DEI), Packet Trace Port programming interface, and regulated power planes. Revision B0 and later of the EM35xx Breakout Board include an optional interface to 2 MB external DataFlash in support of the ZigBee OTA Profile for over-the-air (OTA) application bootloader purposes. Revision C0 and later of the EM35xx Breakout Board includes a dedicated USB connector for EM358x USB, Embedded Trace Module (ETM) interface for EM358x via third-party debuggers, and an optional interface to 8 MB external DataFlash in support of OTA application bootloader purposes via either EM35xx SC1 or SC2. Details contained within this document refer to revision C0 and later unless otherwise noted. You can obtain the EM35xx Breakout Board voltage supply from one of five sources: Ember Debug Adapter (ISA3) (through the Packet Trace Port), external VDC supply, two USB ports (EM358x and SC1 UART), or AAA battery pack. The various voltage supplies offer a degree of flexibility when testing different network topologies. This document provides the technical specification for the EM35xx Breakout Board. It describes the board-level interfaces as well as the key performance parameters. In addition, it provides the necessary information for developers to validate their application designs using the EM35xx Breakout Board. New in This Revision Updated based on revision C2 updates in support of EM358x. Contents 1 Breakout Board Features ................................................................................................................................ 3
2 Components ................................................................................................................................................... 5
2.1 Power Supply and Distribution .................................................................................................................. 5
2.1.1 External DC Power Supply (J1 and J32 or J3.2 and J32) ................................................................... 7
2.1.2 Battery Connector (J8) ...................................................................................................................... 7
2.1.3 Packet Trace Port (J8) ...................................................................................................................... 7
2.1.4 USB Host (J5) ................................................................................................................................... 7
2.1.5 EM358x USB Host (J39) ................................................................................................................... 7
2.2 Deep Sleep Testing of the Ember Module ................................................................................................ 8
2.3 ZigBee Application Peripherals ................................................................................................................. 8
2.3.1 Temperature Sensor (U4) .................................................................................................................. 8
2.3.2 Buttons (EM1, EM2) .......................................................................................................................... 9
2.3.3 Buzzer (SPK1) .................................................................................................................................. 9
2.3.4 LEDs (DS6 and DS7) ........................................................................................................................ 9
Rev 1.1 Copyright © 2014 by Silicon Laboratories TS6
TS6 2.3.5 External DataFlash (U7) .................................................................................................................... 9
2.4 Serial Communication for EM35xx SC1 UART.........................................................................................10
2.5 Data Emulation Interface (J28) ................................................................................................................12
2.6 EM358x USB Interface (J39) ...................................................................................................................12
2.7 EM35xx Module Interface Connector (J21) ..............................................................................................12
2.8 Prototyping Area .....................................................................................................................................15
3 EM35xx Breakout Board Schematic ...............................................................................................................15
2 Rev. 1.1
TS6 1 Breakout Board Features The EM35xx Breakout Board offers:
• Configurable hardware support for application development Temperature sensor (connects to EM35xx GPIO) Two buttons (connect to EM35xx GPIO) Piezo buzzer (connect to EM35xx GPIO) Two LEDs (connect to EM35xx GPIO)
• RS-232 transceiver with DB-9 connector for serial communication (with hardware (HW) handshake support)
• USB transceiver with USB connector (Type B) • USB connector for EM358x USB interface (Type B) (Revision C only) • 2 MB external DataFlash for ZigBee OTA Profile support via EM35xx SC2 (Revision B only) • 8 MB external DataFlash for ZigBee OTA Profile support via EM35xx SC1 or SC2 (Revision C only) • Control Interface for the EM35xx Radio Communications Module (RCM)
RCM RESET button Voltage Supply connection (VBRD)
• 2" x 2", 0.1" pitch prototyping area • 26-pin, 0.1" pitch, dual-row logic-analyzer shrouded connector • 10-pin, 0.05" pitch, dual-row Packet Trace Port connector • 20-pin, 0.05" pitch, dual-row ARM-compatible Embedded Trace Module (ETM) connector (interfaces with
third-party debuggers) (Revision C only) • 12-pin, 0.1” pitch, dual-row, data emulation interface (DEI) with configuration header • 14-pin, 0.05” pitch, single-row along with a 19-pin 0.05” pitch, single-row, board-to-board connector for the
module • Selection pins for DC power source selection (either external DC power supply, USB, Debug Adapter
(ISA3), or AAA battery pack). LEDs indicate which power supply has been selected. • 2-pin module VDC pin for connection of an ammeter for module current measurements • 2-pin jumpers for each of the HW application peripherals, buzzer, buttons, piezo, temperature sensor, and
LEDs • 3-pin selection jumpers for connection to the EM35xx UART (SC1). The selection jumpers route signals
(RXD, TXD, nRTS, and nCTS) to either an USB transceiver, RS-232 transceiver, or allow access to the TTL levels.
Rev. 1.1 3
TS6 Table 1 lists the DC electrical characteristics of the EM35xx Breakout Board.
Table 1. DC electrical characteristics Parameter Min. Typ. Max. Unit VDD supply External DC Supply (J1 / J32) 4 201 V USB Host 4.5 5 V Debug Adapter (ISA3) 3.1 3.3V 3.5 V Battery 2.1 3.6 External DC supply (J3.2) 3.1 3.3 3.5 V Current draw (peripherals) Piezo buzzer 10 mA Buttons (enabled) 6 mA Temperature sensor (enabled) 5 mA Current draw (miscellaneous) RS-232 transceiver 4 mA USB transceiver (for SC1 UART) 15 mA LDO distribution 10 mA Operating temperature 0 + 55 C 1 Maximum external DC supply voltage is 15 V for revisions B1 and earlier of the EM35xx Breakout Board. See document TS12, Errata EM35xx Breakout Board Technical Specification, for more information.
4 Rev. 1.1
TS6 2 Components Figure 1 illustrates the components on layer 1 (top side).
EM35x Radio ModuleConnectors (J21)
Packet Trace Port (J31)
Data Emulation Interface (J28)
Data Emulation Interface Selection
Header (J27)
Bootloader Button (EM3) with Enable
Jumper (J14)
EM35x RESET Button (EM4) with Enable
Jumper (J16)
Prototype Area
DB-9 Connector – RS-232 (J30)
Serial Port Selection Jumpers
(J22, J24, J25, J26)
USB Connector (J5)
Power Source LEDs
Power Source Selection Jumpers
ZigBee ApplicationPeripherals
DataFlash & Interface Connectors
Module Power Isolation Jumper (J4)
ETM Header(J41)
EM358x USBConnector (J39)
Figure 1. Assembly Print for Layer 1
2.1 Power Supply and Distribution The EM35xx Breakout Board can be powered from one of six sources:
• 4V to 20V External DC Power supply (Positive connected J1 and Ground connected to J32) • Battery pack connector (J8) • USB Host (J5, via Wall wart or PC connection) • EM358x USB Host (J39, via Wall wart or PC connection) (Revision C only) • Debug Adapter (ISA3) (through Packet Trace Port, J31) • 2.1 to 3.6V External DC Power supply (Positive connected to J3.2 and Ground connected to J32)
The EM35xx Breakout Board contains power source selection jumpers (J2 and J3) which allows only one DC source to power the board. This eliminates the possibility of overcurrent resulting from power supply contention. Table 2 illustrates the connection scheme and LED indication for each power source.
Rev. 1.1 5
TS6 Table 2: Power Supply Connections
Power Source Selection Scheme (J2 and J3) LED Indicator
High Voltage External supply (4 V to 20 V) Connect VDD to J1 and GND to J32.
VIN
V_BAT
V_ISA
V_FTDI
V_EM358
USB Host Connect USB cable to J5.
VIN
V_BAT
V_ISA
V_FTDI
V_EM358
EM358x USB Host Connect USB cable to J39.
VIN
V_BAT
V_ISA
V_FTDI
V_EM358
Debug Adapter (ISA3) Connect ISA3 to J31.
VIN
V_BAT
V_ISA
V_FTDI
V_EM358
Battery pack Connect AAA battery pack (supplied by Silicon Labs).
VIN
V_BAT
V_ISA
V_FTDI
V_EM358
J3
VBATT
VREG
1
3J2
VISA
J3
VBATT
VREG
1
3J2
VISA
J3
VBATT
VREG
1
3J2
VISA
J3
VBATT
VREG
1
3J2
VISA
J3
VBATT
VREG
1
3J2
VISA
6 Rev. 1.1
TS6
Low Voltage External DC supply (3.1 to 3.5) Connect directly to J3.2 with Ground connected to J32.
VIN
V_BAT
V_ISA
V_FTDI
V_EM358
2.1.1 External DC Power Supply (J1 and J32 or J3.2 and J32) The EM35xx Breakout Board allows two easy to use connections to an external power supply.
• The first connection (Low Voltage) allows for a 3.1 to 3.5 V DC external supply to be connected to J3.2 (positive) and J32 (Ground). The power supply should be able to source up to 250 mA at the set voltage. When using a power supply in this mode, there should be no jumpers on J2 or J3 as shown in Table 2.
• The second connection (High Voltage) allows for a 4 V to 20 V DC external supply to be connected to J1 (positive) and J32 (Ground). The power supply should be able to source up to 300 mA at the set voltage. When using a power supply in this mode, there should be a jumper connecting J3.3 and J3.2 as shown in Table 2.
2.1.2 Battery Connector (J8) The 2-pin, keyed battery connector (Hirose, P/N: DF13-2P-1.25H(50)) allows for connection to a DC power supply or battery pack. The EM35xx Breakout Board is shipped with a 2-AAA battery pack with appropriate mating connector for easy attachment. Batteries are sold separately. When using a battery pack, a jumper must be connected between J3.1 and J3.2 as shown in Table 2.
2.1.3 Packet Trace Port (J8) The EM35xx Breakout Board can also be powered from a Debug Adapter (ISA3). To enable this power supply, simply connect the Debug Adapter (ISA3) to the Packet Trace Port (J8) and connect the power selection jumper between J2 and J3.2 as shown in Table 2. In addition, the Debug Adapter (ISA3) selection toggle switch must be put in the INT position. The Debug Adapter (ISA3) provides a target voltage of 3.3 V and sources as much as 250 mA. See document TS7, Ember Debug Adapter (ISA3) Technical Specification, for more details on the Debug Adapter (ISA3).
Note: If the Debug Adapter (ISA3) is connected directly to the Packet Trace Port on the Module, the jumper at J4 must be connected as well as the jumper across J2 and J3.2.
2.1.4 USB Host (J5) The EM35xx Breakout Board can also be powered by a USB Host (PC or Silicon Labs-supplied USB power supply). To operate in this mode, a USB Host must be connected to J5 and the power selection jumper must be connected between J3.2 and J3.3 as shown in Table 2.
2.1.5 EM358x USB Host (J39) The EM35xx Breakout Board can also be powered by an EM358x USB Host (PC or Silicon Labs-supplied USB power supply). To operate in this mode, the EM358x USB Host must be connected to J39 and the power selection jumper must be connected between J3.2 and J3.3 as shown in Table 2.
J3
VBATT
VREG
1
3J2
VISA
Rev. 1.1 7
TS6 2.2 Deep Sleep Testing of the Ember Module To allow for accurate deep sleep current measurements, the EM35xx Breakout Board isolates the module VDD power supply from the regulated power domain on the EM35xx Breakout Board. The only connection point between the module power supply and the EM35xx Breakout Board supply is through the VMOD_EN header (J4). By isolating the module power supply in this manner, an ammeter can be placed across J4 to monitor the current sourced to the module. To perform accurate deep sleep measurements, configure the EM35xx Breakout Board as follows:
• Confirm J40 is configured for SC2 and not USB. • Remove J4 and place ammeter across this jumper. • Remove J6 so the V_MOD LED DS4 is not driven. If supplying voltage by J8 battery connector, also
remove J7 so the V_BATT LED DS5 is not driven. • Remove J33-J38 jumpers to isolate DataFlash IC from circuit. • Issue "shutdown" in nodetest. • Once command is issued and node is asleep, remove J22 and J24-J26 (UART jumpers). • Make sure the Packet Trace Port cable, DEI cable, and RS-232 cable are all detached from the EM35xx
Breakout Board. This connection scheme offers the highest degree of power supply flexibility. Wake the EM35xx from deep sleep by pressing either Button 0 or Button 1.
Note: The use of virtual UART port 4900 is not recommended when interfacing to nodetest for deep sleep testing, because this does not allow for proper configuration of the EM35xx for deep sleep measurements. Therefore, use either pass-through UART port 4901, USB, or RS-232 to interface to the nodetest application.
2.3 ZigBee Application Peripherals As previously mentioned, the EM35xx Breakout Board offers six peripherals to assist in ZigBee application development including:
• Temperature sensor • Two (2) “normally open” buttons • 4 kHz piezo buzzer • Two (2) LEDs • External DataFlash
Each peripheral connects to an EM35xx GPIO through a two-pin peripheral header. Because each peripheral header on the EM35xx Breakout Board ships with a jumper in place, the peripherals default to “HW Enabled.” If application development does not require the peripheral, simply remove the jumper.
Note: Each peripheral consumes power. Be sure to factor this into the current consumption equations when testing the module in deep sleep mode or if using the battery pack to power the EM35xx Breakout Board.
2.3.1 Temperature Sensor (U4) The temperature sensor is an off-the-shelf component from National Semiconductor (MFG P/N: LM20BIM7). The temperature sensor requires an enable signal to be asserted (active high) prior to generating an analog voltage proportional to the ambient temperature of the EM35xx Breakout Board. Therefore, two EM35xx GPIO signals, PC7 and PB5, are routed to pin 2 of peripheral headers J13 and J15, respectively.
• PC7 enables the temperature sensor when asserted (active high), when a jumper is installed at J13.
8 Rev. 1.1
TS6 • PB5 contains the analog temperature information from the sensor, when it is enabled and a jumper is
installed at J15. Due to the EM35xx ADC voltage reference at 1.2 V, the temperature sensor output is scaled to between 0 and 1.2 V through a resistive voltage divider. If you want to connect a temperature sensor from a different manufacturer, scale the output in a similar manner. The EM35xx Breakout Board is shipped with a jumper installed at J13 and J15. If the jumpers are removed, a different compatible device can be attached to pin 2 of both J13 and J15. For more information on the temperature sensor, refer to its data sheet (http://www.ti.com/product/LM20).
2.3.2 Buttons (EM1, EM2) Two programmable, normally-open buttons are provided for software debugging and application development. When either button is pressed, the connected net is driven low. A single-pole RC filter minimizes the effects of switching noise. These buttons map to the backchannel button commands as follows:
• EM2: controlled by the button 0 command • EM1: controlled by the button 1 command
For information about the button command, see document UG1110, EM35xx Development Kit User Guide.
Two EM35xx GPIO signals, PB6 and PC6, are routed from the EM35xx Module to pin 2 of peripheral headers J9 and J10, respectively. In the default configuration of the EM35xx Breakout Board, jumpers are positioned across J9 and J10 to enable buttons EM1 and EM2, respectively. If the jumpers are removed, different compatible devices can be attached to pin 2 of breakout headers J9 and J10 instead of the buttons.
2.3.3 Buzzer (SPK1) A programmable buzzer is provided for software debugging and application development. An EM35xx GPIO signal, PB7, is routed to pin 2 of peripheral header J17. In the default configuration of the EM35xx Breakout Board, a jumper is positioned across J17 to enable use of the buzzer. The buzzer installed on the EM35xx Breakout Board is from CUI (MFG P/N: CEP-1160). For more information on the buzzer, refer to its data sheet (http://www.cui.com/Product/Resource/PDFRedirect/110/CEP-1160.pdf).
2.3.4 LEDs (DS6 and DS7) The EM35xx Breakout Board contains two LEDs for software debugging and application development. Each LED is buffered (non-inverting) to allow for connection to any EM35xx GPIO. One EM35xx GPIO, PC5, is routed to pin 2 of header J12. To turn on DS7 (RED) from the EM35xx RCM, install a jumper at J12, configure PC5 as an output and drive it low. To turn on DS6 (GREEN), make a physical connection between an unused EM35xx GPIO and J11 (single pin header). Once this is done, then that GPIO must be configured as an output and driven low to illuminate DS6.
2.3.5 External DataFlash (U7) The external DataFlash is an off-the-shelf component. Revision B boards have 2 MB components from Adesto (MFG P/N: AT45DB021D-SSH-B), while revision C boards have 8 MB components from WinBond (MFG P/N: W25Q80BVSNIG). The DataFlash is used in cases where ZigBee OTA Profile application bootloader is required. Note that the DataFlash is included on EM35xx Breakout Board revision B0 and later. The DataFlash is connected to the EM35xx RCM through jumpers J33-J38. The EM35xx Breakout Board is shipped with jumpers installed for interfacing with EM35xx SC1. If all six jumpers are installed properly at J33-J38, the external DataFlash connects to the EM35xx SC1 or SC2 for application bootloading. Figure 2 illustrates the jumper configuration for the DataFlash
Rev. 1.1 9
TS6 interface. Connect J34-J37 on the left-hand side for interfacing to EM35xx SC2 and on the right-hand side for EM35xx SC1.
12
SC2-DF-SC1
nSD
nCS
SCKSO
SI
PB7J38
J34
J35J36
J37
DF_3V
3
3VJ33
Figure 2. Jumper for DataFlash Connections
For more information on the DataFlash, refer to its data sheet (http://www.adestotech.com/sites/default/files/datasheets/doc3638.pdf for the Revision B Adesto part, and http://www.winbond.com/NR/rdonlyres/4D2BF674-7427-4FC8-AEF0-1A534DF74F16/0/W25Q80BV.pdf for the Revision C WinBond part).
2.4 Serial Communication for EM35xx SC1 UART To enhance the software development experience, access to the EM35xx SC1 UART is available directly from the EM35xx Breakout Board or by telnetting into port 4901 of an ISA3 connected to an Ethernet network. On the EM35xx Breakout Board, it is available as RS-232, USB and TTL-compliant signal levels. To minimize current consumption and allow for the different configuration options, the EM35xx Breakout Board individually routes the EM35xx SC1 UART signals TXD (EM35xx PB2), RXD (EM35xx PB1), nRTS (EM35xx PB3), and nCTS (EM35xx PB4) to pin 2 of headers J22, J24, J25 and J26 respectively. TTL-level access to these UART signals is available at pin 2 of these headers. To route the UART signals to the USB transceiver, connect the jumpers between pins 3 and 2 to each of the headers. Placing the jumpers across pins 1 and 2 route the UART signals to the RS-232 transceiver. To access the EM35xx UART SC1 with an ISA3, remove the jumpers on J22, J24, J25 and J26 and place them on the DEI jumper connector (J27) as summarized below and shown in Figure 3.
• TXD: J27.1 to J27.2 • RXD: J27.5 to J27.6 • nRTS: J27.7 to J27.8 • nCTS: J27.9 to J27.10
Each jumper configuration is shown in Table 3.
Table 3: Serial Communication Selection Jumpers UART Path Selection Scheme (J22, J25, J24 and J26)
EM35xx SC1 to USB
TXD
(PB
2)
USB
1
3
2
nRTS
(PB
3)
1
3
2
RX
D (P
B1)
1
3
2
nCTS
(PB
4)
1
3
2 EM35x PinRS-232
J22 J25 J24 J26
10 Rev. 1.1
TS6
EM35xx SC1 to TTL
EM35xx SC1 to RS-232
EM35xx SC1 over Debug Adapter (ISA3) Connect DEI cable to J28.
Note To connect to the EM35xx UART over a Debug Adapter (ISA3), the Debug Adapter (ISA3) must be connected to an Ethernet connection. It can be accessed by selecting “Serial 1” within the Console view of the Ember Desktop or by telnetting to Port 4901.
Figure 3. Jumper Settings Required for EM35xx SC1 UART Access by Debug Adapter
TXD
(PB
2)
USB
1
3
2
nRTS
(PB
3)
1
3
2
RX
D (P
B1)
1
3
2
nCTS
(PB
4)
1
3
2 EM35x PinRS-232
J22 J25 J24 J26
TXD
(PB2
)
USB
1
3
2
nRTS
(PB3
)
1
3
2
RXD
(PB1
)
1
3
2
nCTS
(PB4
)
1
3
2 EM35x PinRS-232
J22 J25 J24 J26
TXD
(PB
2)
USB
1
3
2
nRTS
(PB
3)
1
3
2R
XD
(PB
1)
1
3
2
nCTS
(PB
4)1
3
2 EM35x PinRS-232
J22 J25 J24 J26
1
PB1
2
J27
PC6
PB2
PB4PB3
PB6
PC5
PC1PA7
PB0
Rev. 1.1 11
TS6 2.5 Data Emulation Interface (J28) The 12-pin, dual-row, data emulation interface contains 10 EM35xx GPIO signals, as well as voltage (VBRD) and ground (GND) connections. When connected to the Debug Adapter (ISA3), the connector provides additional debug features to software developers. One feature involves the port 4901 UART connection via Debug Adapter (ISA3). To enable the UART connection to the EM35xx UART signals, install four jumpers on J27 as shown in Figure 3. Another feature involves manipulation of BUTTON0 and BUTTON1 GPIO signals. To enable GPIO manipulation of BUTTON0 and BUTTON1, install jumpers on J27 at PB6 and PC6, respectively.
2.6 EM358x USB Interface (J39) Access to the EM358x USB com port is available directly from the EM35xx Breakout Board via the USB connector J39. To access EM358x USB, J40 must be installed with the shorting jumper configured as USB rather than SC2, and the firmware application must be built for using USB (nodetest-usb, for example). With J40 configured as SC2, SC2 pins are available for general I/O or external DataFlash uses. With J40 configured as USB, SC2 pins are dedicated to USB and not available for other uses. See Table 4 for these corresponding jumper configurations.
Table 4: USB Enable Selection Jumper Mode Selection Jumper Configuration
EM358x SC2 for USB
SC2
USBJ40
EM358XUSB_EN
EM358x SC2 for general I/O or DataFlash uses
SC2
USBJ40
EM358XUSB_EN
For additional information on EM358x USB, refer to AN740, Using the Ember ® EM358x USB.
2.7 EM35xx Module Interface Connector (J21) Two single-row, 0.05” pitch, connectors make up the EM35xx module interface to the EM35xx Breakout Board. In addition, two single-row, guide connectors assist with connecting the EM35xx module to the EM35xx Breakout Board. The board-to-board connector scheme allows access to all EM35xx GPIO as well as nRESET and the JCLK signals. The connector is illustrated in Figure 4, while the dimensions are listed in Figure 5.
12 Rev. 1.1
TS6
Figure 4. Board-to-Board Connector for the EM35xx Module
Figure 5. Board-to-Board Connector Dimensions for the EM35xx Module
Table 5 describes the pinout and signal names at both J21. The EM35xx GPIOs are exposed on the EM35xx Breakout Board at the 26-pin, dual row, 0.1” pitch GPIO connector (J23) for application development. For more information on the alternate functions of the GPIO connector, refer to document 120-035X-000, EM35xx Data Sheet.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
33
32
31
30
29
28
27
26
25
24
23
22
21
20
EM35x_PC5
EM35x_PC6
EM35x_PC7
EM35x_PA7
EM35x_PB3
nRESET
EM35x_PB4
EM35x_PA0
EM35x_PA1
EM35x_PA2
EM35x_PA3
GND
EM35x_PA4
EM35x_PA5
EM35x_PA6
EM35x_PB1
EM35x_PB2
GND
GND
GND
VDD_3V_MOD
GND
EM35x_PB5
EM35x_PB6
EM35x_PB7
EM35x_PC0
EM35x_PC1
EM35x_PB0
EM35x_PC4
EM35x_PC3
EM35x_PC2
JCLK
GND
J21A
J21B
3534
3736
J21C
J21D
NC NC
NC NC
Rev. 1.1 13
TS6 Table 5. Pinout and Signal Names of the Interface Connector
Pin # Signal name Direction2 Connector Description
1 GND Power J21A Ground Connection 2 PC5 I/O J21A EM35xx GPIO 3 PC6 I/O J21A EM35xx GPIO 4 PC7 I/O J21A EM35xx GPIO 5 PA7 I/O J21A EM35xx GPIO 6 PB3 I/O J21A EM35xx GPIO
7 nRESET I/O J21A Active low chip reset (internal pull-up on EM35xx)
8 PB4 I/O J21A EM35xx GPIO 9 PA0 I/O J21A EM35xx GPIO 10 PA1 I/O J21A EM35xx GPIO 11 PA2 I/O J21A EM35xx GPIO 12 PA3 I/O J21A EM35xx GPIO 13 GND Power J21A Ground connection 14 PA4 I/O J21A EM35xx GPIO 15 PA5 I/O J21A EM35xx GPIO 16 PA6 I/O J21A EM35xx GPIO 17 PB1 I/O J21A EM35xx GPIO 18 PB2 I/O J21A EM35xx GPIO 19 GND Power J21A Ground connection 20 GND Power J21B Ground connection 21 JCLK Input J21B JTAG interface, serial clock 22 PC2 I/O J21B EM35xx GPIO 23 PC3 I/O J21B EM35xx GPIO 24 PC4 I/O J21B EM35xx GPIO 25 PB0 I/O J21B EM35xx GPIO 26 PC1 I/O J21B EM35xx GPIO 27 PC0 I/O J21B EM35xx GPIO 28 PB7 I/O J21B EM35xx GPIO 29 PB6 I/O J21B EM35xx GPIO 30 PB5 I/O J21B EM35xx GPIO 31 GND Power J21B Ground connection 32 VDD Power J21B 2.1 to 3.6V Module Power Domain 33 GND Power J21B Ground connection 34 NC N/A J21C Not connected; guide pin 35 NC N/A J21C Not connected; guide pin 36 NC N/A J21D Not connected; guide pin 37 NC N/A J21D Not connected; guide pin
2 with respect to the RCM
14 Rev. 1.1
TS6 2.8 Prototyping Area The 2.8" x 2" (0.1” pitch) prototyping area on the EM35xx Breakout Board offers software developers an extra degree of flexibility. As shown in Figure 4, it allows access to VBRD, GND, and each of the 24 EM35xx GPIOs. Therefore, you can solder any sensor or input device to the prototyping area and connect it to the EM35xx GPIO for development and debugging. As shown in Figure 6, the leftmost column is connected to GND and the rightmost column to VBRD. The top row is connected to the EM35xx GPIOs. Included in the top row are additional GND and JCLK connections. The remainder of the array is available for application development.
VB
RD
GN
D
PA
0P
A1
PA
2P
A3
PA
4P
A5
PA
6P
A7
PB
0P
B1
PB
2P
B3
PB
4P
B5
PB
6P
B7
GN
D
PC
0P
C1
PC
2P
C3
PC
4P
C5
PC
6P
C7
JCLK
Figure 6. EM35xx Breakout Board Prototyping Area
3 EM35xx Breakout Board Schematic The EM35xx Breakout Board schematic is included at the end of this document.
Rev. 1.1 15
TS6
CONTACT INFORMATION Silicon Laboratories Inc. 400 West Cesar Chavez Austin, TX 78701 Tel: 1+(512) 416-8500 Fax: 1+(512) 416-9669 Toll Free: 1+(877) 444-3032 Please visit the Silicon Labs Technical Support web page for ZigBee products: www.silabs.com/zigbee-support and register to submit a technical support request
Patent Notice Silicon Labs invests in research and development to help our customers differentiate in the market with innovative low-power, small size, analog-intensive mixed-signal solutions. Silicon Labs' extensive patent portfolio is a testament to our unique approach and world-class engineering team.
The information in this document is believed to be accurate in all respects at the time of publication but is subject to change without notice. Silicon Laboratories assumes no responsibility for errors and omissions, and disclaims responsibility for any consequences resulting from the use of information included herein. Additionally, Silicon Laboratories assumes no responsibility for the functioning of undescribed features or parameters. Silicon Laboratories reserves the right to make changes without further notice. Silicon Laboratories makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Silicon Laboratories assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. Silicon Laboratories products are not designed, intended, or authorized for use in applications intended to support or sustain life, or for any other application in which the failure of the Silicon Laboratories product could create a situation where personal injury or death may occur. Should Buyer purchase or use Silicon Laboratories products for any such unintended or unauthorized application, Buyer shall indemnify and hold Silicon Laboratories harmless against all claims and damages.
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Other products or brandnames mentioned herein are trademarks or registered trademarks of their respective holders.
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EM35x Development Kit Breakout Board130-0680-000. C2
5/21/2013 8:19:47 AM
Title:
Size:
Part Number:
Date:
Rev:
Sheet: ofTime: B1 6Sheet Name: 0680_1_Cover.SchDoc
The information in this document is subject to change without notice. The statements, configurations, technical data and recommendations in this document are believed to be accurate and reliable, but are presented without express or implied warranty. The information in this document is the proprietary and confidential property of Silicon Laboratories Inc., and is privileged. No part of the drawing or information may be duplicated or otherwise used without the express permission of Silicon Laboratories Inc.
25 Thomson Place, 2nd FloorBoston, MA 02210, USAwww.silabs.com617-951-0200
WES Apps, Boston
EM35x Development Kit Breakout Board
Sheet 1 - Cover Sheet
Sheet 4 - EM35x RCM Connectors, User Interfaces, DataFlash
Sheet 5 - EM358x-Specific USB and ETM Circuitry
Sheet 2 - Power Management, Manufacturing
Sheet 3 - Applications Circuits, Breadboard
Sheet 6 - Notes
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EM35x Development Kit Breakout Board130-0680-000. C2
5/21/2013 8:19:47 AM
Title:
Size:
Part Number:
Date:
Rev:
Sheet: ofTime: B2 6Sheet Name: 0680_2_Power_Mfg.SchDoc
The information in this document is subject to change without notice. The statements, configurations, technical data and recommendations in this document are believed to be accurate and reliable, but are presented without express or implied warranty. The information in this document is the proprietary and confidential property of Silicon Laboratories Inc., and is privileged. No part of the drawing or information may be duplicated or otherwise used without the express permission of Silicon Laboratories Inc.
25 Thomson Place, 2nd FloorBoston, MA 02210, USAwww.silabs.com617-951-0200
WES Apps, Boston
J2
HEADER-1J8
DF13-2P-1.25H(50)
POWER SUPPLY, DC, 4V to 20V* Place J1 close to J32
330NFC1
GND
VIN_PWR_SUPPLY
BATTERY CONNECTOR (2 AAA), 1.5V to 3.1V
220NFC7
GNDGND
VIN_BATT
USB FTDI UART CONNECTION (TYPE B) 5V
BLM18PG600SN1DFB1
VIN_USB_FTDI
10NFC6
GND
47PFC4
47PFC5
GND
GND
VBUS_FTDI
GND
FTDI_USB_D_N
FTDI_USB_D_P
VIN_USB_FTDI
GND
TEST EQUIPMENT GND CONNECTION
J29
HEADER-2
* Place J29 close to J23
GNDGND
ESD SUPPRESSION (POWER SUPPLY)
VIN_PWR_SUPPLYVIN_USB_FTDI VIN_BATT
GND GND
FTDI USB / EM358X USB / VIN_PWR_JACK DOWN CONVERSION
VIN_USB_FTDI
VIN_USB_EM358VDD_3V
GND
10uF, T494, General Purpose, Surface Mount
+
C3
1.0uFC24
0_OHM
R1
10NFC2
GND
POWER INDICATOR LEDS
* Remove J6 when performing a Deep Sleep Test
VIN_BATT VIN_USB_FTDI VDD_ISA VIN_PWR_SUPPLY VDD_3V_MOD
J7HEADER-2
J6HEADER-2
DS4GREEN
DS5RED
DS2RED
DS3RED
DS1RED
510R6
510R4
510R5
1.0KR3
2.2KR2
GND GND GND GND GND
FIDUCIALS
PCB INFORMATION
Top SideBoard LogoPCB1710-0680-000
BREAKOUT BOARD AND MODULE POWER SELECTOR
VIN_BATT VDD_ISA VDD_3V VDD_3V_BB VDD_3V_MOD
J3
HEADER-3
J4
HEADER-2
Headers J2 and J3 allow the user to select the power source. There are five (5) possible power sources for the Breakout Board:1. External 3V Supply (connect directly to J3.2)2. External Regulated Supply from 4V to 20V (connect shorting jumper between J3.2 and J3.3)3. Ember battery pack with 2 AAA (connect shorting jumper between J3.1 and J3.2)4. USB Bus Powered (connect shorting jumper between J3.2 and J3.3)5. InSight Adapter (connect shorting jumper between J2 and J3.2)
The shorting jumper at J4 can be replaced with a current meter to measure module current draw
2
13
D5
BAT54C
2
13
D2
BAT54C
OUT1
SENSE/ADJ2
GND3
BYP4 SHDN 5
GND 6
GND 7
IN 8
U1
LT1763CS8-3.3#PBF
VREGIN
GND
GND
BYPASS
VOUT_SENSE
20V MAX IN,3V/500mA OUT
D+
3
D-
2
GN
D4
VB
US
1
SHIE
LD5
SHIE
LD6
J5USB-B-RA
2
1
3
5
4
6
U2
NUP2301MW6T1G
2 13
D4GSOT12C-GS08
2 13
D3GSOT15C-GS08
BATTERY_IN
DS2 DS1 DS4DS5 DS3
3VMODVINBATT
FID1
FID2
FID3
SJ3
STC02SYAN
SJ4
STC02SYAN
SJ7
STC02SYAN
SJ6
STC02SYAN
SN Bar Code Label
SN1130-0680-000
TP
J32
TEST_POINT
TP
J1
TEST_POINT
VIN_USB_EM358
VIN_USB_EM358
DS8RED
1.0KR22
GND
DS8
2
13
D1
BAT54C
VIN_PWR_SUPPLY
U1 Regulator Power Priority:- VIN_USB_FTDI has priority over VIN_USB_EM358- VIN_PWR_SUPPLYhas priority over both VIN_USB_FTDI and VIN_USB_EM358- If VIN_USB_EM358 is the only power source, the EM358 is bus-powered; otherwise, the EM358 is self-powered- Power selection jumper J2/J3 still determines source of power for VDD_3V_BB and VDD_3V_MODPIC101
PIC102COC1
PIC201
PIC202COC2
PIC301
PIC302COC3
PIC401
PIC402COC4
PIC501
PIC502COC5
PIC601
PIC602COC6
PIC701
PIC702COC7
PIC2401
PIC2402COC24
PID101
PID102
PID103
COD1
PID201
PID202
PID203
COD2
PID301PID302
PID303
COD3PID401PID402
PID403
COD4
PID501
PID502
PID503
COD5
PIDS101PIDS102
CODS1PIDS201PIDS202
CODS2PIDS301PIDS302
CODS3PIDS401PIDS402
CODS4PIDS501PIDS502
CODS5PIDS801PIDS802
CODS8
PIFB101
PIFB102
COFB1
COFID1
COFID2
COFID3
PIJ101
COJ1
PIJ201
COJ2
PIJ301
PIJ302
PIJ303
COJ3
PIJ401 PIJ402
COJ4
PIJ501 PIJ502 PIJ503
PIJ504 PIJ505 PIJ506
COJ5
PIJ601
PIJ602
COJ6
PIJ701
PIJ702
COJ7
PIJ801
PIJ802
COJ8
PIJ2901 PIJ2902
COJ29
PIJ3201
COJ32
COPCB1
PIR101PIR102COR1
PIR201
PIR202
COR2PIR301
PIR302
COR3
PIR401
PIR402COR4
PIR501
PIR502
COR5
PIR601
PIR602COR6
PIR2201
PIR2202
COR22
COSJ3COSJ4
COSJ6COSJ7
COSN1
PIU101
PIU102
PIU103
PIU104 PIU105
PIU106
PIU107
PIU108
COU1
PIU201
PIU202
PIU203 PIU204
PIU205
PIU206
COU2
PIDS401
PIJ601
NL3VMOD
PIC701PID201PIJ801
NLBATTERY0IN
PIC202PIU104
NLBYPASS
PIDS102
PIR201
NLDS1PIDS202
PIR301
NLDS2PIDS302
PIR402
NLDS3PIDS402
PIR501
NLDS4PIDS502
PIR602
NLDS5PIDS802
PIR2201
NLDS8
PIC401
PIJ502PIU202
NLFTDI0USB0D0N
PIC501
PIJ503PIU205
NLFTDI0USB0D0P
PIC102
PIC302
PIC402
PIC502
PIC602
PIC702
PIC2402
PID303 PID403
PIJ504 PIJ505 PIJ506
PIJ802
PIJ2901 PIJ2902
PIJ3201
PIR202PIR302 PIR401 PIR502PIR601 PIR2202
PIU103 PIU106
PIU107
PIU201 PIU206
PIU204
PID202
PID103PID501
PIC601
PIFB102
PIJ501
NLVBUS0FTDI
PIC301PIJ303
PIR102
PIJ302 PIJ401 PIJ402
PIJ602
PIDS301
PIJ201
PID203
PID402
PIJ301
PIJ702
PIC101
PID101
PID301
PIDS101
PIJ101
PID102
PID401
PIDS801
PID302
PID502
PIDS201
PIFB101
PIU203
PIDS501
PIJ701
NLVINBATT
PIC201
PIR101 PIU101
PIU102
NLVOUT0SENSE
PIC2401
PID503
PIU105
PIU108NLVREGIN
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Title:
Size:
Part Number:
Date:
Rev:
Sheet: ofTime: B3 6Sheet Name: 0680_3_AppCircuits.SchDoc
The information in this document is subject to change without notice. The statements, configurations, technical data and recommendations in this document are believed to be accurate and reliable, but are presented without express or implied warranty. The information in this document is the proprietary and confidential property of Silicon Laboratories Inc., and is privileged. No part of the drawing or information may be duplicated or otherwise used without the express permission of Silicon Laboratories Inc.
25 Thomson Place, 2nd FloorBoston, MA 02210, USAwww.silabs.com617-951-0200
WES Apps, Boston
APPLICATION LEDS
J12
HEADER-2
J9
HEADER-2
J10
HEADER-2
J13
HEADER-2
J15
HEADER-2J17
HEADER-2
EM35X_PC5
100KR7
100KR8
VDD_3V_BB
GND
100NFC9
100NFC8
VDD_3V_BB
GNDGND
LED_SPARE
LED0
LED_SPR
LED_0
510
R10
510
R11
DS6GREEN
DS7RED
VDD_3V_BB
TEMPERATURE SENSORPIEZO SPEAKER
EM35X_PB5
EM35X_PC7
TEMP_SENSOR
TEMP_ENABLE
100KR16
GND
100NFC12
100K
R15
0_OHM
R13
DNIC13
GNDGND
TEMP_SENSE
VOEM35X_PB7
GND
PIEZO
PERIPHERAL SCRATCH PAD (0.1" PITCH)
GND
VDD_3V_BB
GND
APPLICATION BUTTONS
EM35X_PC6
EM35X_PB6
BUTTON1
BUTTON0
100NFC10
100NFC11
GND
GND
1.0K
R9
1.0K
R12
1 42 3
EM1
B3S-1000
1 42 3
EM2
B3S-1000
GND
GND
J14
HEADER-2
EM35X_PA51.0K
R141 42 3
EM3
B3S-1000
EM35X BOOTLOADER BUTTON
EM35X RESET BUTTON (ACTIVE LOW)
GND
EM3EM1
EM2
J16
HEADER-2
EM35X_NRESET1.0K
R171 42 3
EM4
B3S-1000
GND
EM4
26-PIN DUAL ROW TEST CONNECTOR
1 23 45 67 89 1011 1213 1415 161719212325
1820222426
J23
S-HEADER-26
EM35X_JCLKEM35X_PC6EM35X_PC4EM35X_PC2EM35X_PC0EM35X_PB6EM35X_PB4EM35X_PB2EM35X_PB0EM35X_PA6EM35X_PA4EM35X_IO_PA2EM35X_IO_PA0
EM35X_PC7EM35X_PC5EM35X_PC3EM35X_PC1EM35X_PB7EM35X_PB5EM35X_PB3EM35X_PB1EM35X_PA7EM35X_PA5EM35X_IO_PA3EM35X_IO_PA1
GND
1234567891011121314151617181920212223242526
J18
DNI
1234567891011121314151617181920
J20
DNI
1234567891011121314151617181920
J19
DNI
EM35X_IO_PA0EM35X_IO_PA1EM35X_IO_PA2EM35X_IO_PA3EM35X_PA4EM35X_PA5EM35X_PA6EM35X_PA7EM35X_PB0EM35X_PB1EM35X_PB2EM35X_PB3EM35X_PB4EM35X_PB5EM35X_PB6EM35X_PB7EM35X_PC0EM35X_PC1EM35X_PC2EM35X_PC3EM35X_PC4EM35X_PC5EM35X_PC6EM35X_PC7EM35X_JCLK
X2
DNI
J11
HEADER-1
1A1
N/C2
2A3 2Y 4
VCC 5
1Y 6
U3
SN74LVC2G07DBVR
21
SPK1
CEP-1160
NC 1
GND1 2
VO 3V+4
GND25
U4
LM20BIM7/NOPB
SERIAL DATAFLASH
- Voltage range of the W25X20BVSNIG is 2.7V to 3.6V- Radio Modules which are expected to operate at voltages below 2.7V will require a DC to DC up-converter supply
VDD_3V_MOD VDD_3V_DF EM35X_IO_PA3 EM35X_IO_PA2
EM35X_IO_PA1 EM35X_IO_PA0
DF_NCS DF_SCK
DF_SO DF_SI
DS6
DS7
BOOTLOADER_BUTTON
NRESET_BUTTON
SJ12
STC02SYAN
SJ17
STC02SYAN
SJ15
STC02SYAN
SJ13
STC02SYAN
SJ9
STC02SYAN
SJ10
STC02SYANSJ16
STC02SYAN
SJ14
STC02SYAN
SJ33
STC02SYAN
SJ35
STC02SYAN
SJ37
STC02SYAN
SJ34
STC02SYAN
SJ36
STC02SYAN
J35
HEADER-3
J34
HEADER-3J37
HEADER-3
J36
HEADER-3
J33
HEADER-2EM35X_PB4
EM35X_PB2 EM35X_PB1
EM35X_PB3
VDD_3V_DF10NFC23
100K
R23 100K
R21
VDD_3V_DF
100KR25
DF_NSD2N7002
3
1
2
Q1
DF_NCS
DF_SO
DF_NWP
DF_GND
DF_NHOLD
DF_SCK
DF_SI
VDD_3V_DF
100K
R20
J38
HEADER-2
SJ38
STC02SYAN
EM35X_PB7 DF_NSD
* Note: J18 EM35X_PA0 through EM35X_PA3 are switched IO not available when EM358 USB is enabled via J40
* Note: J23 EM35X_PA0 through EM35X_PA3 are switched IO not available when EM358 USB is enabled via J40
SERIAL DATAFLASH SC1/SC2 SELECTION
VCC 8
nHOLD 7
SCLK 6
SI/SIO0 5
nCS1
SO/SIO12
nWP3
GND4
W25Q80BVSNIG
U7
8M (256K x 32)J42HEADER-2
PIC801
PIC802COC8
PIC901
PIC902COC9
PIC1001
PIC1002COC10
PIC1101
PIC1102COC11
PIC1201
PIC1202COC12
PIC1301
PIC1302COC13
PIC2301
PIC2302COC23
PIDS601PIDS602
CODS6
PIDS701PIDS702
CODS7
PIEM101
PIEM102 PIEM103
PIEM104
COEM1
PIEM201
PIEM202 PIEM203
PIEM204
COEM2
PIEM301
PIEM302 PIEM303
PIEM304
COEM3
PIEM401
PIEM402 PIEM403
PIEM404
COEM4
PIJ901PIJ902
COJ9
PIJ1001PIJ1002
COJ10PIJ1101
COJ11
PIJ1201PIJ1202
COJ12
PIJ1301PIJ1302
COJ13
PIJ1401PIJ1402
COJ14
PIJ1501PIJ1502
COJ15
PIJ1601PIJ1602
COJ16
PIJ1701PIJ1702
COJ17
PIJ1801
PIJ1802
PIJ1803
PIJ1804
PIJ1805
PIJ1806
PIJ1807
PIJ1808
PIJ1809
PIJ18010
PIJ18011
PIJ18012
PIJ18013
PIJ18014
PIJ18015
PIJ18016
PIJ18017
PIJ18018
PIJ18019
PIJ18020
PIJ18021
PIJ18022
PIJ18023
PIJ18024
PIJ18025
PIJ18026
COJ18
PIJ1901
PIJ1902
PIJ1903
PIJ1904
PIJ1905
PIJ1906
PIJ1907
PIJ1908
PIJ1909
PIJ19010
PIJ19011
PIJ19012
PIJ19013
PIJ19014
PIJ19015
PIJ19016
PIJ19017
PIJ19018
PIJ19019
PIJ19020
COJ19
PIJ2001
PIJ2002
PIJ2003
PIJ2004
PIJ2005
PIJ2006
PIJ2007
PIJ2008
PIJ2009
PIJ20010
PIJ20011
PIJ20012
PIJ20013
PIJ20014
PIJ20015
PIJ20016
PIJ20017
PIJ20018
PIJ20019
PIJ20020
COJ20PIJ2301 PIJ2302
PIJ2303 PIJ2304
PIJ2305 PIJ2306
PIJ2307 PIJ2308
PIJ2309 PIJ23010
PIJ23011 PIJ23012
PIJ23013 PIJ23014
PIJ23015 PIJ23016
PIJ23017 PIJ23018
PIJ23019 PIJ23020
PIJ23021 PIJ23022
PIJ23023 PIJ23024
PIJ23025 PIJ23026
COJ23
PIJ3301 PIJ3302
COJ33
PIJ3401
PIJ3402
PIJ3403
COJ34
PIJ3501
PIJ3502
PIJ3503
COJ35
PIJ3601
PIJ3602
PIJ3603
COJ36
PIJ3701
PIJ3702
PIJ3703
COJ37
PIJ3801 PIJ3802
COJ38
PIJ4201
PIJ4202
COJ42PIQ101
PIQ102
PIQ103COQ1
PIR701
PIR702
COR7PIR801
PIR802
COR8
PIR901PIR902COR9
PIR1001 PIR1002COR10
PIR1101 PIR1102COR11
PIR1201PIR1202COR12
PIR1301PIR1302COR13
PIR1401PIR1402COR14
PIR1501 PIR1502COR15
PIR1601
PIR1602
COR16
PIR1701PIR1702COR17
PIR2001PIR2002COR20
PIR2101 PIR2102COR21
PIR2301PIR2302COR23
PIR2501
PIR2502
COR25
COSJ9
COSJ10
COSJ12
COSJ13
COSJ14
COSJ15
COSJ16
COSJ17
COSJ33
COSJ34
COSJ35
COSJ36
COSJ37
COSJ38
PISPK101
PISPK102
COSPK1
PIU301
PIU302
PIU303 PIU304
PIU305
PIU306
COU3
PIU401
PIU402
PIU403PIU404
PIU405
COU4
PIU701
PIU702
PIU703
PIU704 PIU705
PIU706
PIU707
PIU708
COU7
COX2
PIJ1402PIR1401NLBOOTLOADER0BUTTON
PIC1101PIJ1001 PIR1202
NLBUTTON0
PIC1001PIJ901 PIR902
NLBUTTON1
PIJ4202PIQ103
PIU704NLDF0GND
PIJ3402
PIR2001 PIU701NLDF0nCS
PIR2101PIU707NLDF0nHOLD
PIJ3802
PIQ101
PIR2501
NLDF0nSD
PIR2301 PIU703NLDF0nWP
PIJ3502
PIU706NLDF0SCK
PIJ3702
PIU705NLDF0SI
PIJ3602
PIU702NLDF0SO
PIDS602PIR1002NLDS6
PIDS702PIR1102NLDS7
PIEM101
PIEM102
PIR901NLEM1
PIEM201
PIEM202
PIR1201NLEM2
PIEM303
PIEM304 PIR1402NLEM3
PIEM403
PIEM404 PIR1702NLEM4
PIJ1801
PIJ23025
PIJ3703
NLEM35X0IO0PA0
PIJ1802
PIJ23024 PIJ3603
NLEM35X0IO0PA1
PIJ1803
PIJ23023
PIJ3503
NLEM35X0IO0PA2
PIJ1804
PIJ23022
PIJ3403
NLEM35X0IO0PA3
PIJ18025
PIJ2301
NLEM35X0JCLK
PIJ1601NLEM35X0NRESET
PIJ1805
PIJ23021
NLEM35X0PA4
PIJ1401
PIJ1806
PIJ23020
NLEM35X0PA5
PIJ1807
PIJ23019
NLEM35X0PA6
PIJ1808
PIJ23018
NLEM35X0PA7
PIJ1809
PIJ23017
NLEM35X0PB0
PIJ18010PIJ23016
PIJ3701
NLEM35X0PB1
PIJ18011 PIJ23015
PIJ3601
NLEM35X0PB2
PIJ18012
PIJ23014
PIJ3501
NLEM35X0PB3
PIJ18013
PIJ23013
PIJ3401
NLEM35X0PB4
PIJ1502
PIJ18014
PIJ23012
NLEM35X0PB5
PIJ1002
PIJ18015
PIJ23011
NLEM35X0PB6
PIJ1702
PIJ18016
PIJ23010
PIJ3801
NLEM35X0PB7
PIJ18017
PIJ2309
NLEM35X0PC0
PIJ18018
PIJ2308
NLEM35X0PC1
PIJ18019
PIJ2307
NLEM35X0PC2
PIJ18020
PIJ2306
NLEM35X0PC3
PIJ18021
PIJ2305
NLEM35X0PC4
PIJ1202
PIJ18022
PIJ2304
NLEM35X0PC5
PIJ902
PIJ18023
PIJ2303
NLEM35X0PC6
PIJ1302
PIJ18024
PIJ2302
NLEM35X0PC7
PIC802 PIC902
PIC1002
PIC1102
PIC1202 PIC1302
PIC2302
PIEM103
PIEM104
PIEM203
PIEM204
PIEM301
PIEM302
PIEM401
PIEM402
PIJ18026
PIJ1901
PIJ1902
PIJ1903
PIJ1904
PIJ1905
PIJ1906
PIJ1907
PIJ1908
PIJ1909
PIJ19010
PIJ19011
PIJ19012
PIJ19013
PIJ19014
PIJ19015
PIJ19016
PIJ19017
PIJ19018
PIJ19019
PIJ19020
PIJ23026
PIJ4201PIQ102
PIR1602
PIR2502
PISPK102
PIU302
PIU402
PIU405
PIJ1201
PIR802
PIU303NLLED0
PIR1101PIU304NLLED00
PIJ1101
PIR702
PIU301NLLED0SPARE
PIR1001PIU306NLLED0SPR
PIU401
PIJ1602PIR1701NLNRESET0BUTTON
PIJ1701 PISPK101NLPIEZO
PIC1201PIJ1301 PIU404
NLTEMP0ENABLE
PIC1301PIR1301
PIR1502NLTEMP0SENSE
PIJ1501 PIR1501
PIR1601
NLTEMP0SENSOR
PIC801 PIC901
PIDS601
PIDS701
PIJ2001
PIJ2002
PIJ2003
PIJ2004
PIJ2005
PIJ2006
PIJ2007
PIJ2008
PIJ2009
PIJ20010
PIJ20011
PIJ20012
PIJ20013
PIJ20014
PIJ20015
PIJ20016
PIJ20017
PIJ20018
PIJ20019
PIJ20020
PIR701 PIR801
PIU305
PIC2301
PIJ3302
PIR2002
PIR2102
PIR2302
PIU708
PIJ3301
PIR1302PIU403NLVO
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
EM35x Development Kit Breakout Board130-0680-000. C2
5/21/2013 8:19:47 AM
Title:
Size:
Part Number:
Date:
Rev:
Sheet: ofTime: B4 6Sheet Name: 0680_4_User_Interfaces.SchDoc
The information in this document is subject to change without notice. The statements, configurations, technical data and recommendations in this document are believed to be accurate and reliable, but are presented without express or implied warranty. The information in this document is the proprietary and confidential property of Silicon Laboratories Inc., and is privileged. No part of the drawing or information may be duplicated or otherwise used without the express permission of Silicon Laboratories Inc.
25 Thomson Place, 2nd FloorBoston, MA 02210, USAwww.silabs.com617-951-0200
WES Apps, Boston
EM35X RCM INTERFACE HEADERS
EM35X DEI CONNECTOR
1 23 45 67 89 1011 12
J28
S-HEADER-12
VDD_3V_BB
GND
DEI_EM35X_PB1DEI_EM35X_PB2DEI_EM35X_PB3DEI_EM35X_PC5DEI_EM35X_PA7
DEI_EM35X_PC6DEI_EM35X_PB4DEI_EM35X_PB6DEI_EM35X_PC1DEI_EM35X_PB0
(SC1TXD/SC1MOSO)(SC1RXD/SC1MISI)(SC1CTS/SC1MCLK)(TX_ACTIVE)(REG_EN/TMR1C4)
(nTX_ACTIVE)(SC1RTS/SC1SSEL)(ADC1/INTB)(ADC3/TRACEDATA0)(TRACECLK/INTA)
EM35X DEI HEADER* Place near J28
1 23 45 67 89 1011 1213 1415 1617 18
2019
J27
HEADER-20
DEI_EM35X_PB1DEI_EM35X_PC6DEI_EM35X_PB2DEI_EM35X_PB4DEI_EM35X_PB3DEI_EM35X_PB6DEI_EM35X_PC5DEI_EM35X_PC1DEI_EM35X_PA7DEI_EM35X_PB0
EM35X_PB1EM35X_PC6EM35X_PB2EM35X_PB4EM35X_PB3EM35X_PB6EM35X_PC5EM35X_PC1EM35X_PA7EM35X_PB0
INSIGHT PORT (ISP)
VDD_3V_BB
GND
USB / UART IC - EM35X SC1 UART INTERFACE
100NFC17
100NFC16
4.7UF
+ C15100NFC14
USB IC DECOUPLING FTDI GPIO TEST POINTS
TP1
TP2
TP3
TP4
TP5
TP6
TP7
TP8
CBUS3
CBUS2
CBUS4
NDCD
NDSR
NRI
CBUS0
CBUS1
GNDGND
VCC30_FTDIVIN_USB_FTDI
GND
VCC30_FTDI
VIN_USB_FTDI
VCC30_FTDI
CBUS3
USB/RS-232 SELECTOR
J22
HEADER-3
J24
HEADER-3
J25
HEADER-3
J26
HEADER-3
FTDI_TXD
RS232_RXD
EM35X_PB2
EM35X_PB1
EM35X_PB3
EM35X_PB4
RS232_NRTS
FTDI_NCTS
RS232_NCTS
FTDI_NRTS
RS232_TXD
FTDI_RXD
TTL TO RS-232 TRANSCEIVER
100KR18
100KR19
C1+1
V+2
C1-3
C2+4
C2-5
V-6
TR2_OUT7
RX2_IN8 RX2_OUT 9
TR2_IN 10
TR1_IN 11
RX1_OUT 12
RX1_IN 13
TR1_OUT 14
GND 15
VCC 16
U6
LTC1386CS#PBF
100NF
C20
100NF
C21
VDD_3V_BB
VDD_3V_BB
GND
10NFC18
RS232_TXD
RS232_NRTS
RS232_RXD
RS232_NCTS
100NFC19
100NFC22
GND
GND
DB9_NRTS
DB9_NCTS
DB9_TXD
DB9_RXD
6
7
8
9
1
2
3
4
5
1
2
3
4
5
6
7
8
9
J30
RECEPTACLE_DB9GND
DB9_TXDDB9_NCTSDB9_RXDDB9_NRTS
EM35X_PC2EM35X_PC3EM35X_JCLKEM35X_NRESETEM35X_PA5
EM35X_PC0
EM35X_PC4EM35X_PA4
(JTD0/SWO)(JTDI)(JTCK/SWCLK)(nRESET)(Packet Trace Data)
(nJRST)
(JTMS/SWDIO)(Packet Trace Frame)
(Target Power)
GND
CBUS2CBUS4
NDCD
FTDI_NCTS
NRI
FTDI_RXD
FTDI_NRTS
FTDI_TXD
CBUS0
CBUS1
FTDI_USB_D_NFTDI_USB_D_P
NDSRGND GND
GND
GND
VCCIO1
RXD2
RI#3
GND-14
NC-65
DSR#6
DCD#7
CTS#8
CB
US4
9
CB
US2
10
CB
US3
11
NC
-512
NC
-113
USB
DP
14
USB
DM
15
3V3O
UT
16
GND-3 17
RESET# 18
VCC 19
GND-4 20
CBUS1 21
CBUS0 22
NC-2 23
AGND 24
NC
-425
TEST
26
OSC
127
OSC
228
NC
-329
TXD
30
DTR
#31
RTS
#32
AG
ND
33
U5
FT232RQ_R
EM35X_PC5EM35X_PC6EM35X_PC7EM35X_PA7EM35X_PB3EM35X_NRESETEM35X_PB4EM35X_PA_NEM35X_PA_PEM35X_PA2EM35X_PA3
EM35X_PA4EM35X_PA5EM35X_PA6EM35X_PB1EM35X_PB2
EM35X_PB5EM35X_PB6EM35X_PB7EM35X_PC0EM35X_PC1EM35X_PB0EM35X_PC4EM35X_PC3EM35X_PC2EM35X_JCLK
GND
VDD_3V_MOD
GNDGND
1 23 45 67 89 10
J31
FTSH-105-01-F-DV-K
C1MINUS
C2PLUS
C2MINUS
C1PLUS
VMINUS
VPLUS
SJ22
STC02SYAN
SJ24
STC02SYAN
SJ25
STC02SYAN
SJ26
STC02SYAN
SJ27-1
STC02SYAN
SJ27-2
STC02SYAN
* EM35X_PA_N is PA0 (USB_DM), EM35X_PA_P is PA1 (USB_DP)
J21ARCM_INTERFACE
J21BRCM_INTERFACE
J21CRCM_INTERFACE
J21DRCM_INTERFACE
123456789
10111213141516171819 20
21222324252627282930313233
3435
3637X1
Do Not Install
PIC1401
PIC1402COC14
PIC1501
PIC1502COC15
PIC1601
PIC1602COC16
PIC1701
PIC1702COC17
PIC1801
PIC1802COC18
PIC1901
PIC1902COC19
PIC2001PIC2002
COC20
PIC2101PIC2102
COC21
PIC2201
PIC2202COC22
COJ21A
COJ21B
COJ21C
COJ21D
PIJ2201
PIJ2202
PIJ2203
COJ22
PIJ2401
PIJ2402
PIJ2403
COJ24
PIJ2501
PIJ2502
PIJ2503
COJ25
PIJ2601
PIJ2602
PIJ2603
COJ26
PIJ2701 PIJ2702
PIJ2703 PIJ2704
PIJ2705 PIJ2706
PIJ2707 PIJ2708
PIJ2709 PIJ27010
PIJ27011 PIJ27012
PIJ27013 PIJ27014
PIJ27015 PIJ27016
PIJ27017 PIJ27018
PIJ27019 PIJ27020
COJ27
PIJ2801 PIJ2802
PIJ2803 PIJ2804
PIJ2805 PIJ2806
PIJ2807 PIJ2808
PIJ2809 PIJ28010
PIJ28011 PIJ28012
COJ28
PIJ3001
PIJ3002
PIJ3003
PIJ3004
PIJ3005
PIJ3006
PIJ3007
PIJ3008
PIJ3009
COJ30
PIJ3101 PIJ3102
PIJ3103 PIJ3104
PIJ3105 PIJ3106
PIJ3107 PIJ3108
PIJ3109 PIJ31010
COJ31
PIR1801
PIR1802
COR18PIR1901
PIR1902
COR19
COSJ22
COSJ24
COSJ25
COSJ26COSJ2701
COSJ2702
PITP101
COTP1
PITP201
COTP2
PITP301
COTP3
PITP401
COTP4
PITP501
COTP5
PITP601
COTP6
PITP701
COTP7
PITP801
COTP8
PIU501
PIU502
PIU503
PIU504
PIU505
PIU506
PIU507
PIU508
PIU509 PIU5010 PIU5011 PIU5012 PIU5013 PIU5014 PIU5015 PIU5016
PIU5017
PIU5018
PIU5019
PIU5020
PIU5021
PIU5022
PIU5023
PIU5024
PIU5025PIU5026PIU5027PIU5028PIU5029PIU5030PIU5031PIU5032PIU5033
COU5
PIU601
PIU602
PIU603
PIU604
PIU605
PIU606
PIU607
PIU608 PIU609
PIU6010
PIU6011
PIU6012
PIU6013
PIU6014
PIU6015
PIU6016
COU6
PIX101
PIX102
PIX103
PIX104
PIX105
PIX106
PIX107
PIX108
PIX109
PIX1010
PIX1011
PIX1012
PIX1013
PIX1014
PIX1015
PIX1016
PIX1017
PIX1018
PIX1019 PIX1020
PIX1021
PIX1022
PIX1023
PIX1024
PIX1025
PIX1026
PIX1027
PIX1028
PIX1029
PIX1030
PIX1031
PIX1032
PIX1033
PIX1034
PIX1035
PIX1036
PIX1037COX1
PIC2002
PIU603NLC1MINUS
PIC2001 PIU601NLC1PLUS
PIC2101 PIU605NLC2MINUS
PIC2102
PIU604NLC2PLUS
PITP701
PIU5022NLCBUS0
PITP801
PIU5021NLCBUS1
PITP201
PIU5010
NLCBUS2
PITP101
PIU5011
NLCBUS3
PITP301
PIU509
NLCBUS4
PIJ3007
PIU608NLDB90NCTS
PIJ3008
PIU607NLDB90NRTS
PIJ3003
PIU6013NLDB90RXD
PIJ3002
PIU6014NLDB90TXD
PIJ27017
PIJ28010
NLDEI0EM35X0PA7
PIJ27019
PIJ28011
NLDEI0EM35X0PB0
PIJ2701
PIJ2802
NLDEI0EM35X0PB1
PIJ2705
PIJ2804
NLDEI0EM35X0PB2
PIJ2709
PIJ2806
NLDEI0EM35X0PB3PIJ2707
PIJ2805
NLDEI0EM35X0PB4
PIJ27011
PIJ2807
NLDEI0EM35X0PB6
PIJ27015
PIJ2809
NLDEI0EM35X0PC1PIJ27013
PIJ2808
NLDEI0EM35X0PC5
PIJ2703
PIJ2803
NLDEI0EM35X0PC6
PIJ3106
PIX1021NLEM35X0JCLK
PIJ3108
PIX107NLEM35X0NRESET
PIX1011NLEM35X0PA2
PIX1012NLEM35X0PA3
PIJ3109
PIX1014NLEM35X0PA4
PIJ31010
PIX1015NLEM35X0PA5
PIX1016NLEM35X0PA6
PIJ27018
PIX105NLEM35X0PA7
PIX109NLEM35X0PA0N
PIX1010NLEM35X0PA0P
PIJ27020
PIX1025NLEM35X0PB0
PIJ2402
PIJ2702
PIX1017NLEM35X0PB1
PIJ2202
PIJ2706
PIX1018NLEM35X0PB2
PIJ2502
PIJ27010
PIX106NLEM35X0PB3
PIJ2602
PIJ2708
PIX108NLEM35X0PB4
PIX1030NLEM35X0PB5
PIJ27012
PIX1029NLEM35X0PB6
PIX1028NLEM35X0PB7
PIJ3103
PIX1027
NLEM35X0PC0
PIJ27016
PIX1026NLEM35X0PC1
PIJ3102
PIX1022NLEM35X0PC2
PIJ3104
PIX1023NLEM35X0PC3
PIJ3107
PIX1024
NLEM35X0PC4
PIJ27014
PIX102NLEM35X0PC5
PIJ2704
PIX103NLEM35X0PC6
PIX104NLEM35X0PC7
PIJ2603
PIU508NLFTDI0NCTS
PIJ2503
PIU5032
NLFTDI0NRTS
PIJ2403
PIU502NLFTDI0RXD
PIJ2203
PIU5030
NLFTDI0TXD
PIU5015
NLFTDI0USB0D0N
PIU5014
NLFTDI0USB0D0P
PIC1402PIC1502PIC1602
PIC1702
PIC1802
PIC1902
PIC2202
PIJ28012
PIJ3005
PIJ3105
PIU504
PIU5017
PIU5020
PIU5024
PIU5026PIU5033
PIU6015
PIX101
PIX1013
PIX1019 PIX1020
PIX1031
PIX1033
PIX1037
PIX1036
PIX1035
PIX1034
PIU5031 PIU5029 PIU5028 PIU5027 PIU5025
PIU5023
PIU5013PIU5012
PIU505
PIJ3009
PIJ3006
PIJ3004
PIJ3001
PITP401
PIU507NLNDCD
PITP501
PIU506NLNDSR
PITP601
PIU503NLNRI
PIJ2501
PIU609NLRS2320NCTS
PIJ2601
PIR1902
PIU6010NLRS2320NRTS
PIJ2201
PIU6012NLRS2320RXD
PIJ2401
PIR1802
PIU6011NLRS2320TXD
PIC1401
PIC1701
PIU501
PIU5016
PIU5018
PIC1801PIJ2801
PIJ3101
PIR1801 PIR1901
PIU6016
PIX1032
PIC1501PIC1601
PIU5019
PIC2201 PIU606NLVMINUS
PIC1901 PIU602NLVPLUS
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
** EM35x Development Kit Breakout Board130-0680-000. C2
5/21/2013 8:19:47 AM
Title:
Size:
Part Number:
Date:
Rev:
Sheet: ofTime: B5 6Sheet Name: 0680_5_EM358_Circuits.SchDoc
The information in this document is subject to change without notice. The statements, configurations, technical data and recommendations in this document are believed to be accurate and reliable, but are presented without express or implied warranty. The information in this document is the proprietary and confidential property of Silicon Laboratories Inc., and is privileged. No part of the drawing or information may be duplicated or otherwise used without the express permission of Silicon Laboratories Inc.
25 Thomson Place, 2nd FloorBoston, MA 02210, USAwww.silabs.com617-951-0200
WES Apps, Boston
EM358x IO SWITCHING FOR USB VERSUS IO/DATAFLASH
EM358x USB INTERFACE (TYPE B) 5V
BLM18PG600SN1DFB2
VIN_USB_EM358
10NFC26
GND
GND
GND
VBUS_EM358
GND
EM358_D_N
EM358_D_P
VIN_USB_EM358
GND
D+
3
D-
2
GN
D4
VB
US
1
SHIE
LD5
SHIE
LD6
J39USB-B-RA
2
1
3
5
4
6
U8
NUP2301MW6T1G
EM358x USB ENABLE JUMPER
J40
HEADER-3
EM358_USB_EN
SJ39
STC02SYANGND
VDD_3V_BB
EM358_D_N EM358_D_P
EM35X_PA_PEM35X_IO_PA1
EM35X_PA_NEM35X_IO_PA0
EM358_USB_EN
GND
VDD_3V_BB
EM35X_PA3EM35X_IO_PA3
EM35X_PA2EM35X_IO_PA2
EM358_USB_EN
VIN_USB_EM358
GND
EM358x ETM HEADER (DEBUG ARM COMPATIBLE)
VDD_3V_BB
GND
EM358_USB_EN States:VDD_3V_BB (pin 1) = EM358x USB enabled, SC2 not availableGND (pin 2)= EM358x USB disabled, SC2 available for Serial DataFlash or other uses
EM358x USB IO Usage:- PA0 = USB_DM- PA1 = USB_DP- PA2 = Pull-up control for re-enumeration- PA3 = VBUS sense
EM358_VBUS_SENSE_PA3EM358_PU_CTRL_PA2
EM358_PU_CTRL_PA2
EM358_VBUS_SENSE_PA3
1.5k
R29
S1A
1
D12
S1B3
IN1
4
IN2
5
VD
D6
S2B 7D2 8
S2A
9G
ND
10
ADG772BCPZ
U9Switch, Double, SPDT
S1A
1
D12
S1B3
IN1
4
IN2
5
VD
D6
S2B 7D2 8
S2A
9G
ND
10
ADG772BCPZ
U10Switch, Double, SPDT
10kR40
GND
358_N358_P
100NFC28
100NFC29
GND GND
GND
VDD_3V_BB
EM35X_PC2
EM35X_PC4EM35X_JCLK
EM35X_PC3EM35X_NRESET
EM35X_PC0EM35X_PB0EM35X_PC1
EM35X_PA5
0_OHMR280_OHMR31
0_OHMR330_OHMR340_OHMR360_OHMR370_OHMR380_OHMR39
0_OHMR410_OHMR32
EM35X_PA4
0_OHMR430_OHMR42
VccGNDGNDKEYGNDDetectGND/TgtPwr+CapGND/TgtPwr+CapGNDGNDGND
ARM Debugger PinSWDIO / TMSSWDCLK / TCKSWO / TDO / EXTa / TRACECTLNC/EXTb/TDInRESETTRACECLKTRACEDATA[0]TRACEDATA[1]TRACEDATA[2]TRACEDATA[3]
ARM Debugger Pin
33 Ohm
R30
33 Ohm
R35
33pFC25
33pFC27
100K
R26
150KR27
1 23 45 67 89 1011 1213 1415 1617 18
2019
J41
FTSH-110-01-F-D-K-A
GND
GNDDNIC30
DNIC31DNI
R44
PIC2501
PIC2502COC25
PIC2601
PIC2602COC26
PIC2701
PIC2702COC27
PIC2801
PIC2802COC28
PIC2901
PIC2902COC29
PIC3001
PIC3002COC30
PIC3101
PIC3102COC31
PIFB201
PIFB202
COFB2
PIJ3901 PIJ3902 PIJ3903
PIJ3904 PIJ3905 PIJ3906
COJ39
PIJ4001
PIJ4002
PIJ4003
COJ40
PIJ4101 PIJ4102
PIJ4103 PIJ4104
PIJ4105 PIJ4106
PIJ4107 PIJ4108
PIJ4109 PIJ41010
PIJ41011 PIJ41012
PIJ41013 PIJ41014
PIJ41015 PIJ41016
PIJ41017 PIJ41018
PIJ41019 PIJ41020
COJ41
PIR2601PIR2602COR26
PIR2701
PIR2702COR27
PIR2801PIR2802COR28
PIR2901 PIR2902COR29
PIR3001 PIR3002
COR30
PIR3101PIR3102COR31
PIR3201PIR3202COR32
PIR3301PIR3302COR33
PIR3401PIR3402COR34
PIR3501 PIR3502
COR35
PIR3601PIR3602COR36
PIR3701PIR3702COR37
PIR3801PIR3802COR38
PIR3901PIR3902COR39
PIR4001
PIR4002COR40
PIR4101PIR4102COR41
PIR4201 PIR4202COR42
PIR4301 PIR4302COR43
PIR4401
PIR4402COR44
COSJ39
PIU801
PIU802
PIU803 PIU804
PIU805
PIU806
COU8
PIU901
PIU902
PIU903
PIU904 PIU905 PIU906
PIU907
PIU908
PIU909PIU9010COU9
PIU1001
PIU1002
PIU1003
PIU1004 PIU1005 PIU1006
PIU1007
PIU1008
PIU1009PIU10010COU10
PIJ3902
PIR3001
PIU802NL3580N
PIJ3903PIR2901
PIR3501
PIU805NL3580P
PIU903NLEM35X0IO0PA0
PIU907NLEM35X0IO0PA1
PIU1003NLEM35X0IO0PA2
PIU1007NLEM35X0IO0PA3
PIR3101NLEM35X0JCLK
PIR3301NLEM35X0nRESET
PIU1002NLEM35X0PA2
PIU1008NLEM35X0PA3
PIR4101NLEM35X0PA4PIR3201NLEM35X0PA5
PIU902NLEM35X0PA0N
PIU908NLEM35X0PA0P
PIR3801NLEM35X0PB0
PIR3701NLEM35X0PC0
PIR3901NLEM35X0PC1
PIR3601NLEM35X0PC2PIR3401NLEM35X0PC3
PIR2801NLEM35X0PC4
PIC2501PIR3002
PIU901NLEM3580D0N
PIC2701PIR3502
PIU909NLEM3580D0P
PIR2902
PIU1001NLEM3580PU0CTRL0PA2
PIJ4002
PIR4002
PIU904 PIU905 PIU1004 PIU1005NLEM3580USB0EN
PIC3102PIR2601
PIR2702
PIU1009
NLEM3580VBUS0SENSE0PA3
PIC2502
PIC2602
PIC2702
PIC2801 PIC2901
PIC3001
PIC3101
PIJ3904 PIJ3905 PIJ3906
PIJ4003
PIJ4103
PIJ4105
PIJ4109
PIJ41015
PIJ41017
PIJ41019
PIR2701
PIR4001
PIR4201
PIR4301
PIU801
PIU9010 PIU10010
PIU806
PIU804
PIJ41020 PIR3902
PIJ41018 PIR3802
PIJ41016 PIR3702
PIJ41014 PIR3602PIJ41013PIR4302
PIJ41012 PIR3402PIJ41011PIR4202
PIJ41010 PIR3302
PIJ4108 PIR4102PIJ4107
PIJ4106 PIR3202
PIJ4104 PIR3102
PIJ4102 PIR2802PIC3002PIR4401
PIC2601
PIFB202
PIJ3901
NLVBUS0EM358
PIC2802 PIC2902
PIJ4001
PIJ4101
PIU906 PIU1006
PIFB201
PIR2602
PIR4402
PIU803
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
EM35x Development Kit Breakout Board130-0680-000. C2
5/21/2013 8:19:47 AM
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SCHEMATIC NOTES: PCB LAYOUT NOTES:-- Version A0 --*Released: December 8, 2009*Initial version released, Version A0 (initial draft)
-- Version B0 --*Released: January 13, 2010*Changes from A0 include: 1. Added U7, DataFlash 2. Added C23, 10nF 3. Added R20, 0 Ohm 4. Added R21, 0 Ohm 5. Added J33, 10 pin shorting plug header 6. Added SJ19 - SJ23, Shorting Plugs
-- Version A0 --*Released: December 8, 2009*Initial version released, Version A0 (initial draft)
-- Version B0 --*Released: January 13, 2010*Changes from A0 include: 1. Added U7, DataFlash, plus routes 2. Added C23, 10nF, plus routes 3. Added R20, 0 Ohm, plus routes 4. Added R21, 0 Ohm, plus routes 5. Added J33, 10 pin shorting plug header, plus routes 6. Changed silkscreen text at J22 to display "RXD (PB2)" 7. Changed silkscreen text at J24 to display "TXD (PB1)" 8. Changed silkscreen text at J25 to display "nCTS (PB3)" 9. Changed silkscreen text at J26 to display "nRTS (PB4)" 10. Reduced size of Ember logo, Moved it and rotated it 90 degrees
-- Version B2 --*Released: August 19, 2011*Changes from B0 schematic and B1 BOM include: 1. Added C24 1uF cap to U1 regulator, incorporating ECO C00273 into design 2. Changed D3 from GSOT12C to GSOT15C 3. Updated shorting jumper notes 4. Updated C3 to a lower ESR cap for better regulator stability
-- Version B2 --*Released: August 19, 2011*Changes from B0 layout and B1 BOM include: 1. Added bump-on outlines for bottom-side assembly 2. Added C24 1uF cap to U1 regulator 3. Updated drill sizes for some through-hole decals 4. Updated DB-9 connector footprint from vertical to right-angle 5. Fixed board outline dimensioning error
-- Version B3 --*Released: August 27, 2012*Changes from B2 layout and B2 BOM include: 1. Replaced Ember logo with Silicon Labs logo
-- Version C0 --*Released: September 20, 2012*Changes from B2 schematic and B3 BOM include: 1. Recreated schematic in Altium Designer. 2. Removed MH1-4, since rubber bunp-ons used instead of stand-offs. 3. Added dedicated USB connector for EM358 USB. 4. Added support for external DataFlash on SC1 as well as SC2. 5. Added USB switches for PA0-3 switching between USB mode and IO/DF mode. 6. Replaced Atmel AT45 DataFlash with 8MBit WinBond DataFlash W25Q80BVSNIG. 7. Added DataFlash Shutdown control circuit, controlled by EM35X_PB7. 8. Added VIN_USB_EM358 power path through regulator and power LED. 9. Various net name changes to distinguish between FTDI USB and EM358 USB. 10. Added ARM Compatible ETM header.
-- Version C0 --*Released: September 20, 2012*Changes from B3 layout and B3 BOM include: 1. Imported layout from PADS into Altium Designer. 2. Removed MH1-4, since rubber bump-ons used instead of stand-offs. 3. Added dedicated USB connector for EM358 USB. 4. Added support for external DataFlash on SC1 as well as SC2. 5. Added USB switches for PA0-3 switching between USB mode and IO/DF mode. 6. Replaced Atmel DataFlash with WinBond DataFlash W25Q80BVSNIG. 7. Added DataFlash Shutdown control circuit. 8. Added BAT54C for EM358 USB power. 9. Added VIN_USB_EM358 power LED. 10. Added ARM Compatible ETM header.
-- Version C1 --*Released: September 29, 2012*Changes from C0 include: 1. Fixed error with R29 PA2 pull-up control. 2. Added decoupling caps to U9 and U10. 3. Updated J41 to correct part (610-0097-000).
-- Version C1 --*Released: September 29, 2012*Changes from C0 include: 1. Fixed error with R29 PA2 pull-up control. 2. Added decoupling caps to U9 and U10. 3. Added SST outline to U1. 4. Fixed SSB polarity issue with J5. 5. Moved peripheral headers away from DataFlash headers. 6. Moved buttons and LEDs closer together to make more room for DataFlash and USB_EN headers.
-- Version C2 --*Released: May 21, 2013*Changes from C1 include: 1. J41 changed from SMT to TH. 2. R24 replaced with 2-pin jumper J42. 3. Added overshoot filter components R44, C30, and C31. 4. Mask vias on top side, leaving bottom-side vias unmasked for ICT.
-- Version C2 --*Released: May 21, 2013*Changes from C1 include: 1. Corrected VBUS Sense Divider for PA3, as it was backwards. Also increased values from 10K and 15K to 100K and 150K to reduce standby current. 2. Replaced R24 with 2-pin jumper J42. 3. Changed termination resistors R30 and R35 values from 26.1 ohms to 33 ohms, as well as changed shunt caps C25 and C27 from DNI to 33pF. 4. Added filter components R44, C30, and C31 for VBUS overshoot protection on PA3 (DNI at this time). 5. Changed J41 from SMT to TH component, since TH is a standard part.
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