STM32W108CBU6 STMICROELECTRONICS [STMicroelectronics], STM32W108CBU6 Datasheet - Page 27

• 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.
38
39
40
41
Packag
40-Pin
e Pin
no.
31
32
33
34
Pin descriptions (continued)
PC1
ADC3
SWO
(see also Pin
33)
TRACEDATA0
VDD_MEM
PC0
JRST
IRQD
TRACEDATA1
PB7
ADC2
IRQC
TIM1_CH2
Signal
(1)
(1)
Direction
Analog
current
current
Analog
Power
High
High
I/O
I/O
I/O
O
O
O
O
I
I
I
I
Doc ID 16252 Rev 2
Digital I/O
ADC Input 3
Enable analog function with GPIO_PCCFGL[7:4]
Serial Wire Output asynchronous trace output to debugger
Select asynchronous trace interface in ARM core
Enable trace interface in ARM core
Select alternate output function with GPIO_PCCFGL[7:4]
Synchronous CPU trace data bit 0
Select 1-, 2- or 4-wire synchronous trace interface in ARM core
Enable trace interface in ARM core
Select alternate output function with GPIO_PCCFGL[7:4]
1.8 V supply (flash, RAM)
Digital I/O
Either enable with GPIO_DBGCFG[5],
or enable Serial Wire mode (see JTMS description, Pin 35) and
disable TRACEDATA1
JTAG reset input from debugger
Selected when in JTAG mode (default mode, see JTMS
description) and TRACEDATA1 is disabled
Internal pull-up is enabled
Default external interrupt source D
Synchronous CPU trace data bit 1
Select 2- or 4-wire synchronous trace interface in ARM core
Enable trace interface in ARM core
Select alternate output function with GPIO_PCCFGL[3:0]
Digital I/O
ADC Input 2
Enable analog function with GPIO_PBCFGH[15:12]
Default external interrupt source C
Timer 1 channel 2 output
Enable timer output in TIM1_CCER
Select alternate output function with GPIO_PBCFGH[15:12]
Timer 1 channel 2 input (Cannot be remapped)
Description
Pinout and pin description
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