STM32W108C8 STMicroelectronics, STM32W108C8 Datasheet - Page 24

• Manufacturer Part Number: STM32W108C8
• Description: High-performance, IEEE 802.15.4 wireless system-on-chip with 64-Kybte Flash memory
• Manufacturer: STMicroelectronics

Specifications of STM32W108C8

• Receive Current (w/ Cpu): 27 mA
• Transmit Current (w/ Cpu, +3 Dbm Tx): 31 mA
• Low Deep Sleep Current, With Retained Ram And Gpio: 400 nA/800 nA with/without sleep timer
• Standard Arm Debug Capabilities: Flash patch and breakpoint; data watchpoint and trace; instrumentation trace macrocell
• Single Voltage Operation: 2.1-3.6 V with internal 1.8 V and 1.25 V regulators

Pinout and pin description
Table 2.
23/215
Pin no.
35
36
37
38
39
PC4
JTMS
SWDIO
PB0
VREF
VREF
IRQA
TRACECLK
(see also Pin 25)
TIM1CLK
TIM2MSK
VDD_PADS
PC1
ADC3
SWO
(see also Pin 33)
TRACEDATA0
VDD_MEM
Pin descriptions (continued)
Signal
Direction
Analog O
Analog I
Analog
Power
Power
I/O
I/O
I/O
I/O
O
O
O
I
I
I
I
Digital I/O
Enable with GPIO_DBGCFG[5]
JTAG mode select from debugger
Selected when in JTAG mode (default mode)
JTAG mode is enabled after power-up or by forcing NRST low
Select Serial Wire mode using the ARM-defined protocol through a
debugger
Internal pull-up is enabled
Serial Wire bidirectional data to/from debugger
Enable Serial Wire mode (see JTMS description)
Select Serial Wire mode using the ARM-defined protocol through a
debugger
Internal pull-up is enabled
Digital I/O
ADC reference output.
Enable analog function with GPIO_PBCFGL[3:0].
ADC reference input.
Enable analog function with GPIO_PBCFGL[3:0].
Enable reference output with an ST system function.
External interrupt source A.
Synchronous CPU trace clock.
Enable trace interface in ARM core.
Select alternate output function with GPIO_PBCFGL[3:0].
Timer 1 external clock input.
Timer 2 external clock mask input.
Pads supply (2.1 to 3.6 V).
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)
Doc ID 018587 Rev 2
Description
STM32W108C8