STM32W108CBU63TR STMicroelectronics, STM32W108CBU63TR Datasheet - Page 19

• Manufacturer Part Number: STM32W108CBU63TR
• Description: 16/32-BITS MICROS
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32W108CBU63TR

• Applications: RF4CE, Remote Control
• Core Processor: ARM® Cortex-M3™
• Program Memory Type: FLASH (128 kB)
• Controller Series: STM32W
• Ram Size: 8K x 8
• Interface: I²C, SPI, UART/USART
• Number Of I /o: 24
• Voltage - Supply: 1.18 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-VFQFN Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

STM32W108CB, STM32W108HB
Table 2.
Package
Pin no.
48-Pin
21
22
23
Package
Pin no.
40-Pin
Pin descriptions (continued)
17
18
19
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 8
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].
I
Either disable timer output in TIM2_CCER or enable remap
with TIM2_OR[6]
Select I
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)
2
C data of Serial Controller 2
2
C with SC2_MODE
Description
Pinout and pin description
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