User Manual

D
RAFT
Pin settings SPZB32Wxy1.z 8/19 Doc ID xxxxx Rev 1
7
PB4 I/O 20 Digital I/O
UART_RTS O 20 UART RTS handshake of Serial Controller 1
TIM2_CH4 I/O 20 Timer 2 channel 4 input / Timer 2 channel 4 output
SC1nSSEL I 20 SPI slave select of Serial Controller 1
8
PA0 I/O 21 Digital I/O
SC2MOSI O 21 SPI Master data out of Serial Controller 2
SC2MOSI I 21 SPI Slave data in of Serial Controller 2
TIM2_CH1 I/O 21 Timer 2 channel 1 input / Timer 2 channel 1 output
9
PA1 I/O 22 Digital I/O
SC2MISO I 22 SPI Master data in of Serial Controller 2
SC2MISO O 22 SPI Slave data out of Serial Controller 2
SC2SDA I/O 22 TWI (I2C) data of Serial Controller 2
TIM2_CH3 I/O 22 Timer 2 channel 3 input / Timer 2 channel 3 output
10
PA2 I/O 24 Digital I/O
SC2SCLK O 24 SPI Master clock of Serial Controller 2
SC2SCLK I 24 SPI Slave clock of Serial Controller 2
SC2SCL I/O 24 TWI (I2C) clock of Serial Controller 2
TIM2_CH4 I/O 24 Timer 2 channel 4 input / Timer 2 channel 4 output
11 GND -- 49 Ground
12 VDD Power 16,23,28,37 Input power supply
13
PC1 I/O 38 Digital I/O
ADC3 Analog 38 ADC Input 3
SWO O 38 Serial Wire Output ayncronous trace output to debugger
TRACEDATA0 O 38 Syncronous CPU trace data bit 0
Table 1. Pin description (continued)
Module pin n° Pin name Direction STM32W pin Description