STM32W108CBU6 STMICROELECTRONICS [STMicroelectronics], STM32W108CBU6 Datasheet - Page 21

• Manufacturer Part Number: STM32W108CBU6
• Description: High-performance, IEEE 802.15.4 wireless system-on-chip
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

STM32W108CB, STM32W108HB
Table 1.
Packag
48-Pin
e Pin
no.
21
22
23
Packag
40-Pin
e Pin
no.
17
18
19
Pin descriptions (continued)
PA0
TIM2_CH1
(see also
Pin 30)
SC2MOSI
PA1
TIM2_CH3
(see also
Pin 19)
SC2SDA
SC2MISO
VDD_PADS
Signal
Direction
Power
I/O
I/O
I/O
O
O
O
O
I
I
I
I
Doc ID 16252 Rev 2
Digital I/O
Timer 2 channel 1 output
Disable remap with TIM2_OR[4]
Enable timer output in TIM2_CCER
Select alternate output function with GPIO_PACFGL[3:0]
Timer 2 channel 1 input. Disable remap with TIM2_OR[4].
SPI master data out of Serial Controller 2
Either disable timer output in TIM2_CCER or enable remap with
TIM2_OR[4]
Enable master with SC2_SPICFG[4]
Select SPI with SC2_MODE
Select alternate output function with GPIO_PACFGL[3:0]
SPI slave data in of Serial Controller 2
Enable slave with SC2_SPICFG[4]
Select SPI with SC2_MODE
Digital I/O
Timer 2 channel 3 output
Disable remap with TIM2_OR[6]
Enable timer output in TIM2_CCER
Select alternate output function with GPIO_PACFGL[7:4]
Timer 2 channel 3 input. Disable remap with TIM2_OR[6].
TWI data of Serial Controller 2
Either disable timer output in TIM2_CCER or enable remap with
TIM2_OR[6]
Select TWI with SC2_MODE
Select alternate open-drain output function with
GPIO_PACFGL[7:4]
SPI slave data out of Serial Controller 2
Either disable timer output in TIM2_CCER or enable remap with
TIM2_OR[6]
Enable slave with SC2_SPICFG[4]
Select SPI with SC2_MODE
Select alternate output function with GPIO_PACFGL[7:4]
SPI master data in of Serial Controller 2
Enable slave with SC2_SPICFG[4]
Select SPI with SC2_MODE
Pads supply (2.1-3.6V)
Description
Pinout and pin description
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