STM8AF62 is the mainstay of the STM8A multi-purpose 8-bit microcontrollers for automotive applications. Based on our proprietary STM8 core able to deliver up to 20 MIPS at 24MHz, the STM8AF62 line features a full set of timers, interfaces (LIN 2.1, UART, SPI, I²C), 10-bit ADC, internal and external clock control system, watchdogs, auto wake-up unit, and an integrated single-wire debug module.

Conceived to offer a smart combination of features, to be easy to use and reliable, it covers a wide-range of operating conditions such as up to 150 °C  ambient temperature and down to 3.0 V supply. It is the perfect solution for automotive applications where no compromises can be made.

STM8AF - New automotive 8-bit MCUs for space constrained applications

Based on ST’s efficient 24MHz STM8A 8-bit processor core, the new STM8AF6223 and STM8AF6226 feature a very good mix of connectivity, timing, and analog functions for space-constrained modules such as seat controllers, window lifters, HVAC controls or gateways. An extended temperature range qualifies the MCUs for under-the-hood applications.

The STM8A-DISCOVERY is immediately available for evaluation of the device features.