
STMicroelectronics
STM8AL3LE89TAY
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STM8AL3LE89TAY Description
The STM8AL3LE89TAY is a microcontroller unit (MCU) produced by STMicroelectronics. It is part of the STM8AL family of microcontrollers, which are designed for a variety of applications, including automotive, industrial, and consumer electronics.
Description:
The STM8AL3LE89TAY is a 32-bit microcontroller with a core frequency of up to 16 MHz. It features 512 kB of Flash memory, 64 kB of RAM, and 2 kB of EEPROM. The device also includes a variety of communication interfaces, such as I2C, SPI, and UART, as well as a LIN (Local Interconnect Network) interface for automotive applications.
Features:
- 32-bit STM8 core with a clock frequency of up to 16 MHz
- 512 kB of Flash memory
- 64 kB of RAM
- 2 kB of EEPROM
- LIN interface for automotive applications
- I2C, SPI, and UART communication interfaces
- 16-bit timer with PWM and dead-time control
- 12-bit ADC with up to 16 channels
- Flexible power management with power-down and standby modes
- Integrated voltage regulator and clock system
Applications:
The STM8AL3LE89TAY is suitable for a wide range of applications, including:
- Automotive: Body control modules, powertrain control, and infotainment systems
- Industrial: Motor control, energy management, and sensing applications
- Consumer electronics: Home automation, smart appliances, and portable devices
- Medical devices: Patient monitoring systems and diagnostic equipment
- Telecommunications: Networking equipment and IoT devices
In summary, the STM8AL3LE89TAY is a versatile 32-bit microcontroller with a range of features and communication interfaces, making it suitable for various applications across automotive, industrial, consumer electronics, medical, and telecommunications industries.



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