The STM8AL31E88TCX is a cutting-edge microcontroller unit (MCU) from STMicroelectronics, designed for automotive and high-reliability applications. This robust MCU is part of the STM8AL series, which is renowned for its high performance, efficiency, and flexibility. The STM8AL31E88TCX is equipped with an advanced STM8A core, running at up to 16 MHz, and is manufactured using an automotive-grade process for enhanced reliability.

Key Features

• Core: STM8A 8-bit core, up to 16 MHz clock frequency
• Memory: 32 Kbytes of Flash memory, with read while write (RWW) capability
• RAM: 2 Kbytes of RAM for efficient data handling
• EEPROM: 1 Kbyte of true data EEPROM with read while write (RWW) support and endurance up to 300,000 cycles
• Robust I/Os: Up to 28 I/O pins, all of which are 5V tolerant and can support up to 20 mA current
• Rich Peripherals: Includes advanced control timers, UART, SPI, and I²C communication interfaces for versatile connectivity
• Operating Voltage: Wide range power supply from 2.95V to 5.5V, suitable for automotive environments
• Temperature Range: Extended operating temperature range from -40°C to 125°C

Applications

The STM8AL31E88TCX is specifically tailored for automotive applications, including but not limited to engine management, body control modules, and sensor interfaces. Its robust design and rich feature set also make it an ideal choice for industrial applications, such as process control and automation systems, where reliability and efficiency are paramount.

Quality and Reliability

STMicroelectronics is committed to delivering high-quality products. The STM8AL31E88TCX is AEC-Q100 qualified, ensuring it meets the stringent requirements of the automotive industry. Additionally, it is supported by ST's longevity program, which guarantees availability for an extended period, providing peace of mind for long-term product deployments.

Development Support

Developers can take advantage of the comprehensive suite of tools provided by STMicroelectronics, including development boards, software libraries, and the ST Visual Develop (STVD) IDE for STM8. This support accelerates the development process and enables designers to bring their products to market faster.