The STM8AF51A8TCY is a cutting-edge microcontroller produced by STMicroelectronics, specifically designed to cater to the demanding requirements of automotive and industrial applications. This high-performance 8-bit MCU is built on an advanced STM8A core, operating at a frequency of up to 16 MHz. Its robust architecture and rich set of peripherals make it an ideal choice for a wide range of applications where reliability and efficiency are paramount.

Key Features

• Core: STM8A 8-bit with Harvard architecture and 3-stage pipeline
• Frequency: Up to 16 MHz operation for swift processing capabilities
• Flash Memory: 64 Kbytes of Flash memory with read-while-write (RWW) support, ensuring ample space for complex applications and the flexibility for in-application programming.
• RAM: 2 Kbytes of RAM, providing sufficient temporary data storage for multitasking operations.
• EEPROM: 2 Kbytes of EEPROM with high endurance for data storage that persists across power cycles.
• Timers: Advanced control timers, general-purpose timers, and watchdog timers to manage timing tasks efficiently.
• Communication Interfaces: Includes I2C, SPI, and UART interfaces for versatile peripheral connectivity and data exchange.
• ADC: 10-bit Analog-to-Digital Converter with up to 16 channels, enabling accurate sensor readings and analog signal processing.
• I/O Ports: Up to 68 I/O pins, offering extensive interfacing capabilities.
• Operating Voltage: 3.0 V to 5.5 V, suitable for a range of power supply conditions.
• Temperature Range: Qualified for automotive applications with an operating temperature range from -40°C to 125°C.

Applications

The STM8AF51A8TCY is engineered to address the rigorous demands of the automotive sector, including engine management, body control modules, and safety systems. Its robustness and feature set also make it an excellent choice for industrial controls, home appliances, and consumer electronics where reliability and performance are crucial.

Quality and Support

STMicroelectronics is committed to delivering the highest quality products. The STM8AF51A8TCY is backed by comprehensive technical support and documentation, ensuring developers have access to the resources they need to integrate this microcontroller into their designs successfully.