RM0016 Reference manual STM8S Series and STM8AF Series 8-bit microcontrollers

About this manual

This reference manual provides complete information for application developers on how to use STM8S Series and STM8AF Series microcontroller memory and peripherals. The STM8AF Series is designed for automotive applications, while the STM8S Series is designed for general-purpose applications, both offering various memory densities and peripheral configurations.

What's inside

• Central processing unit (CPU)
• Boot ROM
• Memory and register map
• Flash program memory and data EEPROM
• Single wire interface module (SWIM)
• Interrupt controller (ITC)
• Power supply
• Clock control (CLK)
• General purpose I/O ports (GPIO)
• Timers

Frequently asked questions

What is the STM8AF Series designed for?

The STM8AF Series of microcontrollers is designed for automotive applications.

What is the Flash memory capacity of the STM8AF6223/26?

The STM8AF6223/26 microcontrollers have 8 Kbytes of Flash memory.

What is the Flash memory capacity of the STM8S007xx?

The STM8S007xx microcontrollers have 64 Kbytes of Flash memory.