ST ZigBee dual IF EEPROM User manual

September 2012 Doc ID 022813 Rev 2 1/40
UM1519
User manual
ZigBee® dual IF EEPROM adapter for the STM322xG-EVAL
Introduction
This user manual describes the ZigBee®adapter for the STM322xG-EVAL needed to
manage a smartplugW network system through the STM322xG-EVAL board. The ZigBee
adapter for the STM322xG-EVAL has been developed in order to interface the STM322xG-
EVAL board with the ZigBee coordinator. The ZigBee coordinator is connected to the
STM322xG demonstration board through the adapter that allows SPI, I²C and UART
communication. The user can properly set jumpers JP3 and JP4 in order to choose how to
communicate between the STM32W and STM32F2xx. The I²C interface is used for the
communication of the STM32W and the dual interface EEPROM onboard. In Figure 1, it is
possible to take a quick look at the STM322xG-Eval board and a smartplug node block
diagram. The dual interface EEPROM “M24LR64r” onboard is accessible from both the
STM32W and the STM32F2xx via I²C interface and remotely by means of an RF reader.
Therefore, it is possible to read and update parameters from inside (I²C) and outside (RF)
the application. It therefore allows final application data management:
■IDentification: read-only unique identifier
■Traceability: trace code, date, BOM code, etc.
■Inventory: supply chain visibility
■Live update: application parameter update
■Remote activation: code enabler
■Maintenance: wireless access to events/logs
■Diagnostics: possible real-time wireless access to parameters
Figure 1. STM322xG-EVAL board and a smartplug node block diagram
www.st.com

Contents UM1519
2/40 Doc ID 022813 Rev 2
Contents
1 STM3220G-EVAL demonstration board . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.2 Hardware layout and configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.3 Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.4 Boot option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
1.5 Clock source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
1.6 Reset source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
1.7 EEPROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
1.8 Ethernet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
1.9 SRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
1.10 Development and debug support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
1.11 Display and input devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
1.12 Daughterboard extension connector CN1, 2, 3 and CN4 . . . . . . . . . . . . . 15
1.13 Ethernet RJ45 connector CN7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
1.14 JTAG debugging connector CN14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
1.15 Power connector CN18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
1.16 TFT LCD connector CN19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
2 ZigBee module SPZB32W1x2.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3 Hardware requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4 Board configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4.1 STM322xG-EVAL demonstration board setup . . . . . . . . . . . . . . . . . . . . . 25
4.2 STM322xG-EVAL and ZigBee adapter with M24LR64-r memory . . . . . . 25
5 Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
6 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
7 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

UM1519 List of tables
Doc ID 022813 Rev 2 3/40
List of tables
Table 1. Power related jumpers and solder bridges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Table 2. Boot related switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Table 3. EEPROM related jumper and solder bridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Table 4. Ethernet related jumpers and solder bridges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Table 5. SRAM related jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Table 6. LCD modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Table 7. Daughterboard extension connector CN1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Table 8. Daughterboard extension connector CN2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Table 9. Daughterboard extension connector CN3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Table 10. Daughterboard extension connector CN4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Table 11. Ethernet RJ45 connector CN7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Table 12. JTAG debugging connector CN14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Table 13. ZigBee adapter pinout description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Table 14. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

List of figures UM1519
4/40 Doc ID 022813 Rev 2
List of figures
Figure 1. STM322xG-EVAL board and a smartplug node block diagram . . . . . . . . . . . . . . . . . . . . . . 1
Figure 2. STM3220G-EVAL board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Figure 3. STM3220G-EVAL board hardware block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Figure 4. STM3220G-EVAL demonstration board layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Figure 5. ZigBee adapter layout description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 6. Ethernet RJ45 connector CN7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Figure 7. JTAG debugging connector CN14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Figure 8. Power supply connector CN18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Figure 9. ZigBee and dual interface EEPROM adapter for STM322xG-EVAL . . . . . . . . . . . . . . . . . 27
Figure 10. STM3220-21-45-46G-EVAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Figure 11. STM3220-21-45-46G-EVALMCU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Figure 12. STM3220-21-45-46G-EVALEthernet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Figure 13. STM3220-21-45-46G-EVALLCD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Figure 14. LCD module with both SPI and 16-bit interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Figure 15. STM3220-21-45-46G-EVAL I/O peripherals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Figure 16. STM3220-21-45-46G-EVAL I/O_Expander . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Figure 17. STM3220-21-45-46G-EVAL JTAG and trace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Figure 18. STM3220-21-45-46G-EVALPower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Figure 19. STM3220-21-45-46G-EVALExtension connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

UM1519 STM3220G-EVAL demonstration board
Doc ID 022813 Rev 2 5/40
1 STM3220G-EVAL demonstration board
Figure 2. STM3220G-EVAL board
The STM3220G-EVAL demonstration board is a complete demonstration and development
platform for the STM32 F-2 series and includes an embedded STM32F207IGH6 high-
performance ARM®Cortex-M3 32-bit microcontroller with a cryptographic acceleration cell.
The full range of hardware features on the board is provided to help the user evaluate all
peripherals (USB OTG HS, USB OTG FS, Ethernet, motor control, CAN, MicroSD card,
smartcard, USART, audio DAC, RS-232, IrDA, SRAM, MEMS, EEPROM… etc.) and
develop their own applications. Extension headers make it possible to easily connect a
daughterboard or wrapping board for specific applications.
The in-circuit ST-LINK tool can be easily used for JTAG and SWD interface debugging and
programming.

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1.1 Features
●STM32F207IGH6 microcontroller
●16 Mbit SRAM
●1 Gbyte or more MicroSD card
●Boot from user Flash, system memory or SRAM
●Both ISO/IEC 14443 type A and B smartcards supported
●I2C compatible serial interface 8-Kbyte EEPROM, MEMS and I/O expander
●IEEE 802.3-2002 compliant Ethernet connector
●Two CAN 2.0 A/B channels on the same DB connector
●RS-232 communication
●IrDA transceiver
●USB OTG (HS and FS) with Micro-AB connector
●Inductor motor control connector
●I2S audio DAC, stereo audio jack for headset
●3.2" 240x320 TFT color LCD with touchscreen
●4 color LEDs
●Camera module and extension connector for ST camera plug-in
●Joystick with 4-direction control and selector
●Reset, wake-up, tamper and user button
●RTC with backup battery
●Extension connector for daughterboard or wrapping board
●JTAG, SW and trace debug support
●Embedded ST-LINK/V2
●Five 5 V power supply options: power jack, USB FS connector, USB HS connector,
ST-LINK/V2 or daughterboard
●MCU consumption measurement circuit.
1.2 Hardware layout and configuration
The STM3220G-EVAL demonstration board is designed around the STM32F207IGH6
microcontroller with a cryptographic acceleration cell in the UFBGA176 package. The
hardware block diagram, Figure 2, illustrates the connection between the STM32F207IGH6
and peripherals (camera module, LCD, SRAM, EEPROM, MEMS, USART, IrDA, USB OTG
HS, USB OTG FS, Ethernet, audio, CAN bus, smartcard, MicroSD card and motor control)
and Figure 3 helps the user locate these features on the actual demonstration board.

UM1519 STM3220G-EVAL demonstration board
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Figure 3. STM3220G-EVAL board hardware block diagram
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STM3220G-EVAL demonstration board UM1519
8/40 Doc ID 022813 Rev 2
Figure 4. STM3220G-EVAL demonstration board layout
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UM1519 STM3220G-EVAL demonstration board
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Figure 5. ZigBee adapter layout description
1.3 Power supply
The STM322xG-EVAL demonstration board is designed to be powered by 5 V DC power
supply and to be protected by PolyZen from a wrong power plug-in event. It is possible to
configure the demonstration board to use any of the following five sources for the power
supply:
●5 V DC power adapter connected to JP18, the power jack on the board
●5 V DC power with 500 mA limitation from CN8, the USB OTG FS Micro-AB connector
●5 V DC power with 500 mA limitation from CN9, the USB OTG HS Micro-AB connector
●5 V DC power with 500 mA limitation from CN21, the ST-LINK/V2 USB connector
●5 V DC power from both CN1 and CN3, the extension connector for the daughterboard
(DTB for daughterboard on silkscreen).
The power supply is configured by setting the related jumpers JP4, JP32, JP18 and JP19,
as described in Ta ble 1 .

STM3220G-EVAL demonstration board UM1519
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Table 1. Power related jumpers and solder bridges
Jumper Description
JP4 Jumper reserved for future use (RFU). It should be left open.
Default setting: not fitted
JP32
MCU_VDD is connected to 3.3 V power when JP32 is closed and MCU current
consumption measurement can be done manually by multi-meter when JP32 is
open.
Default setting: fitted
JP18
JP18 is used to select one of the four possible power supply resources.
To select the ST-LINK/V2 USB connector (CN21) power supply, set JP18 as shown:
(default setting)
For power supply jack (CN18) to the STM322xG-EVAL, JP18 is set as shown to the
right: (default setting)
To select daughterboard connector (CN1 and CN3) power
supply, set JP18 as shown:
To select USB OTG FS (CN8) power supply, set JP18 as shown:
To select USB OTG HS (CN9) power supply, set JP18 as shown:
To select power supply jack (CN18) power supply to both STM322xG-EVAL
and daughterboard connected on CN1 and CN3, set JP18 as shown
(daughterboard must not have its own power supply connected)

UM1519 STM3220G-EVAL demonstration board
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Note: The LED LD9 is lit when the STM322xG-EVAL demonstration board is correctly powered by
the 5 V.
1.4 Boot option
The STM322xG-EVAL demonstration board is able to boot from:
●Embedded user flash
●System memory with boot loader for ISP
●Embedded SRAM for debugging.
The boot option is configured by setting switch SW1 (BOOT1) and SW2 (BOOT0). The
BOOT0 can be configured also via RS232 connector CN16.
1.5 Clock source
Four clock sources are available on the STM322xG-EVAL demonstration board for the
STM32F207IFT6 and RTC embedded.
●X1, 25 MHz crystal for Ethernet PHY with socket. It can be removed when clock is
provided by the MCO pin of the MCU
●X2, 26 MHz crystal for USB OTG HS PHY
●X3, 32 kHz crystal for embedded RTC
●X4, 25 MHz crystal with socket for the STM32F207IGH6 microcontroller (it can be
removed from socket when internal RC clock is used).
JP19
To connect Vbat to the battery, set JP19 as shown:
To connect Vbat to 3.3 V power, set JP19 as shown:
(default setting)
Table 1. Power related jumpers and solder bridges (continued)
Jumper Description
Table 2. Boot related switch
BOOT BOOT1 Boot source
0 Don’t care STM322xG-EVAL boots from user Flash (default setting)
1 1 STM322xG-EVAL boots from embedded SRAM
1 0 STM322xG-EVAL boots from system memory

STM3220G-EVAL demonstration board UM1519
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1.6 Reset source
The reset signal of the STM322xG-EVAL demonstration board is low active and the reset
sources include:
●Reset button B1
●Debugging tools from JTAG connector CN14 and trace connector CN13
●Daughterboard from CN3
●RS232 connector CN16 for ISP
●ST-LINK/V2.
1.7 EEPROM
A 64 Kbit EEPROM is connected to the I2C1 bus of the STM32F207IGH6.
1.8 Ethernet
The STM322xG-EVAL demonstration board supports 10M/100M Ethernet communication
by a PHY DP83848CVV (U5) and integrated RJ45 connector (CN7). Both MII and RMII
interfaces can be selected by setting jumpers JP5, JP6 and JP8 as listed below:
Table 3. EEPROM related jumper and solder bridge
Jumper Description
JP24 The EEPROM is in write protection mode when JP24 is fitted.
Default setting: not fitted
Table 4. Ethernet related jumpers and solder bridges
Jumper Description
JP8
JP8 is used to select MII or RMII interface mode.
To enable MII, JP8 is not fitted.
To enable RMII interface mode, JP8 is fitted.
Default setting: not fitted
JP6
To enable MII interface mode, set JP6 as shown (default setting):
To enable RMII interface mode, set JP6 as shown:

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Note: A test point (TP2) is available on the board for the PTP_PPS feature test.
The Ethernet PHYU5 can be powered down by regulating PB14.
1.9 SRAM
The 16 Mbit SRAM is connected to the FSMC bus of the STM32F207IGH6 which shares the
same I/Os with CAN1 bus. JP3 and JP10 must not be fitted for SRAM and LCD application.
JP5
To provide 25 MHz clock for MII or 50 MHz clock for RMII by
MCO at PA8, set JP5 as shown (default setting):
To provide 25 MHz clock by external crystal X1 (for MII interface
mode only) set JP5 as shown:
When clock is provided by external oscillator U3, JP5 must not be fitted
(default setting).
SB1
SB1 is used to select clock source only for RMII mode.
To connect the clock from MCO to RMII_REF_CLK, close SB1.
The resistor R212 must be removed in this case.
Default setting: open
Table 4. Ethernet related jumpers and solder bridges (continued)
Jumper Description
Table 5. SRAM related jumpers
Jumper Description
JP1
Connect PE4 to SRAM as A20 by setting JP1 as shown (default
setting):
Connect PE4 to trace connector CN13 as TRACE_D1 by setting
JP1 as shown:
JP2
Connect PE3 to SRAM as A19 by setting JP2 as shown (default
setting):
Connect PE3 to trace connector CN13 as TRACE_D0 by setting
JP2 as shown:

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1.10 Development and debug support
The version 2 of the ST-LINK, called ST-LINK/V2, is embedded on the board. This tool
allows onboard program loading and debugging of the STM32F using the JTAG or SWD
interface.
Third-party debug tools are also supported by the JTAG (CN14) or trace (CN13) connectors.
To communicate with the embedded ST-LINK/V2, a specific driver needs to be installed on
the PC. To download and install this driver, refer to the software and development tools page
for the STM32F family available on www.st.com (the install shield is called ST-
LINK_V2_USBdriver.exe).
The embedded ST-LINK/V2 connects to the PC via a standard USB cable from connector
CN21. The bicolor LED LD10 (COM) indicates the status of the communication as follows:
●Slow blinking red/off: at power-on before USB initialization
●Fast blinking red/off: after the first correct communication between PC and ST-LINK/V2
(enumeration)
●Red LED on: when initialization between PC and ST-LINK/V2 is successfully finished
●Green LED on: after successful target communication initialization
●Blinking red/green: during communication with target
●Green on: communication finished and OK
●Orange on: communication failure.
Note: It is possible to power the board via CN21 (embedded ST-LINK/V2 USB connector) even if
an external tool is connected to CN13 (trace) or CN14 (external JTAG and SWD).
1.11 Display and input devices
The 3.2" TFT color LCD connected to the FSMC bus and 4 general purpose color LEDs
(LED 1, 2, 3, 4) are available as display devices. A touchscreen connected to an I/O
expander (U24), 4-direction joystick with selection key, general purpose button (B4), wakeup
button (B2) and tamper detection button (B3) are available as input devices.
Table 6. LCD modules
3.2” TFT LCD with touchscreen (CN16)
Pin on CN16 Pin name Pin connection
1 CS FSMC_NE3 (PG10)
2 RS FSMC_A0
3 WR/SCL FSMC_NWE
4 RD FSMC_NOE
5 RESET RESET#
6PD1FSMC_D0
7PD2FSMC_D1
8PD3FSMC_D2
9PD4FSMC_D3

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1.12 Daughterboard extension connector CN1, 2, 3 and CN4
Four male headers CN1, 2, 3 and CN4 can be used to connect the daughterboard or
standard wrapping board to the STM322xG-EVAL demonstration board. A total number of
140 GPIOs are available on the board.
Each pin on CN1, 2, 3 and 4 can be used by a daughterboard after disconnecting it from the
corresponding function block on the STM322xG-EVAL demonstration board.
The adapter is connected to the extended connectors CN2 and CN4 on the STM322xG-
EVAL (for more detailed information, please refer to Table 8 to Ta ble 1 0 ), it allows the
connection of a ZigBee smartplug coordinator and the I2C/RF dual interface EEPROM
M24LR64-r.
10 PD5 FSMC_D4
11 PD6 FSMC_D5
12 PD7 FSMC_D6
13 PD8 FSMC_D7
14 PD10 FSMC_D8
15 PD11 FSMC_D9
16 PD12 FSMC_D10
17 PD13 FSMC_D11
Table 6. LCD modules (continued)
3.2” TFT LCD with touchscreen (CN16)
Pin on CN16 Pin name Pin connection
Table 7. Daughterboard extension connector CN1
Pin Description Alternative function How to disconnect with function
block on STM322xG-EVAL board
1GND - -
3 PE3 Trace_D0 and FSMC_A19 Keep JP2 on 2<->3
5 PE5 Trace_D2
7 PI8 LCD_HSYNC -
9 PC14 OSC32_IN Remove R84, SB4 closed
11 PC15 OSC32_OUT Remove R85, SB5 closed
13 PI10 MII_RX_ER Remove RS3
15 PF0 FSMC_A0 -
17 PF2 FSMC_A2 -
19 GND - -
21 PF5 FSMC_A5 -
23 PF7 SmartCard_RST -

STM3220G-EVAL demonstration board UM1519
16/40 Doc ID 022813 Rev 2
25 PF9 Potentiometer Remove R151
27 PH0 OSC_IN SB6 open
29 PC0 ULPI_STP -
31 PC1 MII_MDC SB11 open
33 PC3 MII_TX_CLK Remove R51
35 PA0 WakeUP Remove R139
37 PA2 MII_MDIO -
39 GND - -
41 PH4 ULPI_NXT Remove R61
43 NC - -
45 NC - -
47 EMU_3V3 - -
49 EMU_5V - -
2 PE2 Trace_CLK -
4 PE4 Trace_D1 & FSMC_A20 Keep JP1 on 2<->3
6 PE6 Trace_D3 -
8 PC13 Anti-Tamper Remove R143
10 GND - -
12 PI9 LED3 Remove R141
14 PI11 ULPI_DIR Remove R62
16 PF1 FSMC_A1 -
18 PF3 FSMC_A3 -
20 PF4 FSMC_A4 -
22 PF6 SmartCard_OFF Remove R126
24 PF8 LCD_CS
26 PF10 Audio_IN Remove R196
28 PH1 OSC_OUT Remove R86, SB7 closed
30 GND - -
32 PC2 MII_TXD2 & MC SB12 open
34 VREF+ - -
36 PA1 MII_RX_CLK JP6 open
38 PH2 MII_CRS Remove RS3
40 PH3 MII_COL Remove RS3
42 PH5 OTG_FS_PowerSwitchOn Remove R18
Table 7. Daughterboard extension connector CN1 (continued)
Pin Description Alternative function How to disconnect with function
block on STM322xG-EVAL board

UM1519 STM3220G-EVAL demonstration board
Doc ID 022813 Rev 2 17/40
44 NC - -
46 NC - -
48 APP_3V3 - -
50 GND - -
Table 8. Daughterboard extension connector CN2
Pin Description Alternative function How to disconnect with function
block on STM322xG-EVAL board
1GND - -
3 PA3 ULPI_D0 -
5 PA5 ULPI_CLK Remove R69
7 PA7 MII_RX_DV Remove RS2, JP8 open
9 PC5 MII_RXD1 Remove R58
11 PB0 ULPI_D1 -
13 PB2 BOOT1 -
15 PF12 FSMC_A6 -
17 PF14 FSMC_A8 -
19 GND - -
21 PG1 FSMC_A11 -
23 PE8 FSMC_D5 -
25 PE10 FSMC_D7 -
27 PE12 FSMC_D9 -
29 PE14 FSMC_D11 -
31 PE15 FSMC_D12 -
33 PB11 ULPI_D4 -
35 PH7 MII_RXD3 Remove RS3
37 PH9 DCMI_D0 Remove camera module from CN15
39 GND - -
2 APP_VCC - -
4 PA4 Audio_DAC_OUT Remove R115
6 PA6 DCMI_PIXCK Remove camera module from CN15
8 PC4 MII_RXD0 Remove RS2
10 GND - -
12 PB1 ULPI_D2 -
Table 7. Daughterboard extension connector CN1 (continued)
Pin Description Alternative function How to disconnect with function
block on STM322xG-EVAL board

STM3220G-EVAL demonstration board UM1519
18/40 Doc ID 022813 Rev 2
14 PF11 OTG_FS_Overcurrent Remove R15
16 PF13 FSMC_A7 -
18 PF15 FSMC_A9 -
20 PG0 FSMC_A10 -
22 PE7 FSMC_D4 -
24 PE9 FSMC_D6 -
26 PE11 FSMC_D8 -
28 PE13 FSMC_D10 -
30 GND - -
32 PB10 ULPI_D3 -
34 PH6 MII_RXD2 Remove RS5
36 PH8 DCMI_HSYNC & MC
Remove camera module from CN15.
Disconnect motor control board from
CN5
38 PH10 DCMI_D1 &MC
Remove camera module from CN15.
Disconnect motor control board from
CN5
40 PH11 DCMI_D2 &MC
Remove camera module from CN15.
Disconnect motor control board from
CN5
Table 9. Daughterboard extension connector CN3
Pin Description Alternative function How to disconnect with function
block on STM322xG-EVAL board
1GND - -
3PI1 I2S_CK -
5 PH15 SmartCard_3/5V & MC Disconnect motor control board from
CN5
7 PH13 MicroSDCard_defect & MC
Remove MicroSD card from CN6.
Disconnect motor control board from
CN5
9 PC13 Anti-Tamper Remove R143
11 RESET# Reset button -
13 PA11 OTG_FS_DM Remove R17
15 PA9 VBUS_FS Remove USB cable from CN8.
Remove R18
17 PC9 MicroSDCard_D1 & I2S_CKIN Keep JP16 on open
Table 8. Daughterboard extension connector CN2 (continued)
Pin Description Alternative function How to disconnect with function
block on STM322xG-EVAL board

UM1519 STM3220G-EVAL demonstration board
Doc ID 022813 Rev 2 19/40
19 EMU_5V - -
21 PC6 I2S_MCK &
SmartCard_IO JP21 open
23 PG7 SmartCard_CLK -
25 PG5 FSMC_A15 -
27 PG3 FSMC_A13 -
29 PD15 FSMC_D1 -
31 PD14 FSMC_D0 -
33 PD12 FSMC_A17 SB15 open
35 PD10 FSMC_D15 -
37 PD8 FSMC_D13 -
39 GND - -
41 PB13 ULPI_D6 &
CAN2_TX -
43 PH12 DCMI_D3 & MC
Remove camera module from CN15.
Disconnect motor control board from
CN5
45 NC - -
47 EMU_3V3 - -
49 EMU_5V - -
2 PI2 IO_Expander_INT Remove R136
4 PI0 I2S_CMD -
6 PH14 DCMI_D4 & MC
Remove camera module from CN15.
Disconnect motor control board from
CN5
8 PA13 TMS/SWDIO -
10 GND - -
12 PA12 OTG_FS_DP Remove R19
14 PA10 OTG_FS_ID Remove R21
16 PA8 MCO JP5 open
18 PC8 MicroSDCard_D0 & MC
Remove MicroSD card from CN6.
Disconnect motor control board from
CN5
20 PC7 LED4 Remove R140
22 PG8 LED2 Remove R154
24 PG6 LED1 Remove R155
Table 9. Daughterboard extension connector CN3 (continued)
Pin Description Alternative function How to disconnect with function
block on STM322xG-EVAL board

STM3220G-EVAL demonstration board UM1519
20/40 Doc ID 022813 Rev 2
26 PG4 FSMC_A14 -
28 PG2 FSMC_A12 -
30 GND - -
32 PD13 FSMC/MC
SB14 open.
Disconnect motor control board from
CN5.
34 PD11 FSMC_A16 -
36 PD9 FSMC_D14 -
38 PB15 OneNAND_INT Remove R53
40 PB14 MII_INT Remove R41
42 PB12 ULPI_D5 -
44 NC - -
46 NC - -
48 APP_3V3 - -
50 GND - -
Table 10. Daughterboard extension connector CN4
Pin Description Alternative function How to disconnect with function
block on STM322xG-EVAL board
1GND - -
3 PI6 DCMI_D6 & MC
Remove camera module from CN15.
Disconnect motor control board from
CN5
5 PI4 DCMI_D5 & MC Remove camera module from CN15.
SB16 open
7 PE0 FSMC_BL0 -
9 PB8 MII_TXD3 & MC
Remove RS5
SB10 open
Disconnect motor control board from
CN5
11 BOOT0 BOOT0 -
13 PB6 I2C1_SCK Remove R103
15 PB4 TRST -
17 PG15 User button Remove R150
19 GND - -
Table 9. Daughterboard extension connector CN3 (continued)
Pin Description Alternative function How to disconnect with function
block on STM322xG-EVAL board