Product Overview: STM8AF5189TASSS

The STM8AF5189TASSS is a high-performance microcontroller unit (MCU) from STMicroelectronics, designed to cater to the demanding requirements of automotive and industrial applications. This MCU is part of the STM8AF series, which is renowned for its robust architecture, advanced features, and exceptional reliability in harsh environments.

Key Features

• Core: The STM8AF5189TASSS is built around the efficient STM8A core, operating at a frequency of up to 16 MHz. This provides a balanced combination of processing power and power consumption, making it an ideal choice for applications where both performance and energy efficiency are crucial.
• Memory: It comes equipped with 32 Kbytes of Flash program memory, which is highly reliable and offers data retention of 20 years at 55 °C. Additionally, 1 Kbyte of true data EEPROM and 2 Kbytes of RAM are available, ensuring ample storage for complex applications.
• Advanced Peripherals: A range of integrated peripherals including timers, communication interfaces (UART, SPI, I²C), 10-bit ADC, and CAN interface enhance the functionality of this MCU and allow for easy integration with other components in a system.
• Operating Voltage: The device supports a wide operating voltage range from 2.95 V to 5.5 V, which is particularly beneficial for automotive environments where voltage fluctuations are common.
• Temperature Range: With an extended temperature range from -40 °C to +150 °C, the STM8AF5189TASSS is designed to perform reliably under extreme temperature conditions, making it suitable for under-the-hood applications.
• Packages: The MCU is available in different package options, including the LQFP 32-pin package, which provides a compact footprint while offering enough pins for various I/O and peripheral functions.

Applications

The STM8AF5189TASSS is ideal for a wide range of automotive applications, such as body control modules, dashboard systems, and sensors. Its robust feature set also makes it suitable for industrial applications that require reliable operation and connectivity, such as factory automation and control systems.

Quality and Reliability

STMicroelectronics is committed to delivering high-quality products. The STM8AF5189TASSS is designed with a focus on quality and reliability, meeting the stringent requirements of the automotive industry, including compliance with the AEC-Q100 standard for automotive quality.