Hardware kit

AN3972

6/21

Doc ID 022161 Rev 1

2.2

SPZB260-PRO adapter

This board allows to add the ZigBee connectivity to the STM3210C-EVAL board; it includes

the connectors for the SPZB260-PRO module and the M24LR64-R dual interface EEPROM.

Figure 2 shows the adapter layout.

Figure 2.

SPZB260-PRO adapter layout

Figure 3 shows how to connect to the STM3210C-EVAL board.

Table 2.

SPZB260-PRO adapter pin description

STM32 pin no.

Pin name

STM3210C-EVAL

I/O assignment

Extension

connector pin no.

ZigBee adapter I/O

assignment

-

VDD

3.3 V

CN8-Pin 48

VCC_3V3

-

VSS

GND

CN9-Pin 50

GND

29

PA4

SPI1_NSS

CN9-Pin 41

ZIG_SS

30

PA5

SPI1_CLK

CN9-Pin 40

ZIG_SCLK

31

PA6

SPI1_MISO

CN9-Pin 38

ZIG_MISO

32

PA7

SPI1_MOSI

CN9-Pin 37

ZIG_MOSI

92

PB6

CAN2_TX/I2C1_SCK

CN8-Pin 36

I2C1_SCK

93

PB7

I2C1_SDA

CN8-Pin 37

I2C1_SDA

2

PE3

Trace_D0

CN8-Pin 42

ZIG_HOST_INT

3

PE4

Trace_D1

CN8-Pin 43

VCC-GPIO (for M24LR64-r)

4

PE5

Trace_D2

CN8-Pin 44

ZIG_WAKE

5

PE6

Trace_D3

CN8-Pin 47

ZIG_RSTB