The STM8AF5189TASSSY is a cutting-edge microcontroller unit (MCU) from STMicroelectronics, tailored for automotive and industrial applications. This robust MCU is based on the high-performance STM8A series, which is renowned for its reliability and efficiency in challenging environments.

Key Features

• Core: STM8 core operating at up to 16 MHz.
• Memory: 32 Kbytes of Flash memory; data retention for 20 years at 85°C after 100 cycles. 1 Kbyte of true data EEPROM; endurance up to 300k cycles.
• RAM: 2 Kbytes of RAM.
• Clock, reset and supply management: 2.95 V to 5.5 V operating voltage with low power modes (Halt and Active-halt) to ensure power efficiency.
• Timers: Advanced control timer, two general-purpose timers, and a watchdog timer for system safety.
• Communication interfaces: Integrated UART, SPI, and I2C interfaces for versatile peripheral connectivity.
• Input/Output: Up to 28 I/O ports with interrupt capability, which are 5V tolerant.
• ADC: 10-bit analog-to-digital converter with up to 10 channels, ensuring precise measurement for analog signals.
• Temperature range: Extended temperature range from -40°C to 85°C or 125°C, depending on the application requirements.
• Package: LQFP 32-pin package for compact PCB design.
• Automotive qualification: Fully qualified for automotive applications, adhering to AEC-Q100 standards.

Applications

The STM8AF5189TASSSY MCU is adept at handling a variety of automotive and industrial applications. Its robust design and comprehensive feature set make it ideal for engine management, body control modules, ABS systems, airbags, and other safety-critical automotive subsystems. In the industrial sector, it can be employed for automation control, sensor integration, and other embedded system applications.

Why Choose STM8AF5189TASSSY?

Choosing the STM8AF5189TASSSY means opting for a microcontroller that offers a perfect balance between performance, power consumption, and reliability. Its extensive temperature range and adherence to automotive quality standards make it a trustworthy and durable choice for any application where failure is not an option. The integration of multiple communication interfaces and a variety of timers enhances its flexibility, making it a versatile solution for complex designs.