STM32W108C8 STMicroelectronics, STM32W108C8 Datasheet - Page 111

• 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

STM32W108C8
Note:
10.1
Figure 13. General-purpose timer block diagram
The internal signals shown in
descriptions on page 140
components are interconnected.
Functional description
The timers can optionally use GPIOs in the PA and PB ports for external inputs or outputs.
As with all STM32W108C8 digital inputs, a GPIO used as a timer input can be shared with
other uses of the same pin. Available timer inputs include an external timer clock, a clock
mask, and four input channels. Any GPIO used as a timer output must be configured as an
alternate output and is controlled only by the timer.
Many of the GPIOs that can be assigned as timer outputs can also be used by another on-
chip peripheral such as a serial controller. Use as a timer output takes precedence over
another peripheral function, as long as the channel is configured as an output in the
TIMx_CCMR1 register and is enabled in the TIMx_CCER register.
and are used throughout the text to describe how the timer
Doc ID 018587 Rev 2
Figure 13
are described in
Section 10.1.15: Timer signal
General-purpose timers
110/215