STM32W108CZ STMicroelectronics, STM32W108CZ Datasheet - Page 20

• Manufacturer Part Number: STM32W108CZ
• Description: High-performance, IEEE 802.15.4 wireless system-on-chip with embedded Flash memory
• Manufacturer: STMicroelectronics

Specifications of STM32W108CZ

• 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 & breakpoint; data watchpoint & 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.
20/232
Package
Pin no.
48-Pin
24
25
Package
Pin no.
40-Pin
Pin descriptions (continued)
20
21
PA2
TIM2_CH4
(see also
Pin 20)
SC2SCL
SC2SCLK
PA3
SC2nSSEL
TRACECLK
(see also Pin
36)
TIM2_CH2
(see also Pin
31)
Signal
STM32W108HB STM32W108CC STM32W108CB STM32W108CZ
Direction
I/O
I/O
I/O
O
O
O
O
I
I
I
I
Doc ID 16252 Rev 13
Digital I/O
Timer 2 channel 4 output
Disable remap with TIM2_OR[7]
Enable timer output in TIM2_CCER
Select alternate output function with GPIO_PACFGL[11:8]
Timer 2 channel 4 input. Disable remap with TIM2_OR[7].
I
Either disable timer output in TIM2_CCER or enable remap
with TIM2_OR[7]
Select I
Select alternate open-drain output function with
GPIO_PACFGL[11:8]
SPI master clock of Serial Controller 2
Either disable timer output in TIM2_CCER or enable remap
with TIM2_OR[7]
Enable master with SC2_SPICFG[4]
Select SPI with SC2_MODE
Select alternate output function with GPIO_PACFGL[11:8]
SPI slave clock of Serial Controller 2
Enable slave with SC2_SPICFG[4]
Select SPI with SC2_MODE
Digital I/O
SPI slave select of Serial Controller 2
Enable slave with SC2_SPICFG[4]
Select SPI with SC2_MODE
Synchronous CPU trace clock
Either disable timer output in TIM2_CCER or enable remap
with TIM2_OR[5]
Enable trace interface in ARM core
Select alternate output function with GPIO_PACFGL[15:12]
Timer 2 channel 2 output
Disable remap with TIM2_OR[5]
Enable timer output in TIM2_CCER
Select alternate output function with GPIO_PACFGL[15:12]
Timer 2 channel 2 input. Disable remap with TIM2_OR[5].
2
C clock of Serial Controller 2
2
C with SC2_MODE
Description