STM32W108B-SK STMicroelectronics, STM32W108B-SK Datasheet - Page 18

• Manufacturer Part Number: STM32W108B-SK
• Description: STARTER KIT FOR STM32W108
• Manufacturer: STMicroelectronics
• Series: STM32r
• Type: MCUr

Specifications of STM32W108B-SK

• Featured Product: STM32 Cortex-M3 Companion Products
• Contents: Board
• Silicon Manufacturer: ST Micro
• Core Architecture: ARM
• Core Sub-architecture: Cortex - M3
• Silicon Core Number: STM32
• Silicon Family Name: STM32W108xx
• Kit Contents: Board
• Features: IEEE
• Mfg Application Notes: STM32W108 Adjacent Channel Rejection Measurements
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: *
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Pinout and pin description
Table 2.
18/209
Package
Pin no.
48-Pin
19
20
Package
Pin no.
40-Pin
Pin descriptions (continued)
15
16
PB3
TIM2_CH3
(see Pin 22)
UART_CTS
SC1SCLK
PB4
TIM2_CH4
(see also
Pin 24)
UART_RTS
SC1nSSEL
Signal
Direction
I/O
I/O
O
O
O
O
I
I
I
I
I
Doc ID 16252 Rev 8
Digital I/O
Timer 2 channel 3 output
Enable remap with TIM2_OR[6]
Enable timer output in TIM2_CCER
Select alternate output function with GPIO_PBCFGL[15:12]
Timer 2 channel 3 input. Enable remap with TIM2_OR[6].
UART CTS handshake of Serial Controller 1
Enable with SC1_UARTCFG[5]
Select UART with SC1_MODE
SPI master clock of Serial Controller 1
Either disable timer output in TIM2_CCER or disable remap
with TIM2_OR[6]
Enable master with SC1_SPICFG[4]
Select SPI with SC1_MODE
Select alternate output function with GPIO_PBCFGL[15:12]
SPI slave clock of Serial Controller 1
Enable slave with SC1_SPICFG[4]
Select SPI with SC1_MODE
Digital I/O
Timer 2 channel 4 output
Enable remap with TIM2_OR[7]
Enable timer output in TIM2_CCER
Select alternate output function with GPIO_PBCFGH[3:0]
Timer 2 channel 4 input. Enable remap with TIM2_OR[7].
UART RTS handshake of Serial Controller 1
Either disable timer output in TIM2_CCER or disable remap
with TIM2_OR[7]
Enable with SC1_UARTCFG[5]
Select UART with SC1_MODE
Select alternate output function with GPIO_PBCFGH[3:0]
SPI slave select of Serial Controller 1
Enable slave with SC1_SPICFG[4]
Select SPI with SC1_MODE
STM32W108CB, STM32W108HB
Description