STMicroelectronics ST72T631L4M1 Microcontroller

The ST72T631L4M1 is a versatile microcontroller unit (MCU) from STMicroelectronics, designed to offer a robust solution for embedded systems. This MCU is part of ST's ST7 family, which is renowned for its high integration, performance, and cost-effectiveness. The ST72T631L4M1 is particularly well-suited for automotive and industrial applications due to its wide operating voltage range and temperature resilience.

Key Features

• Core: The MCU features an 8-bit CPU with a maximum clock frequency of 8 MHz, providing a good balance between processing power and energy consumption.
• Memory: It comes with 4 KB of Flash program memory, ensuring ample space for application code, and 128 bytes of true data EEPROM, which is particularly useful for data storage that must survive power cycles.
• I/O Ports: The device offers 28/32 programmable I/O lines, allowing for versatile connectivity options with various peripherals and sensors.
• Timers: It includes a flexible timer system with a main clock controller, watchdog timer, and a dedicated auto-reload timer, which is essential for time-critical operations.
• Communication Interfaces: The MCU supports SPI and I2C interfaces for serial communication, enabling easy integration with other chips and modules.
• Operating Conditions: The ST72T631L4M1 operates over an extended temperature range from -40°C to +85°C and a supply voltage range of 3.0V to 5.5V.

Applications

The ST72T631L4M1's robust feature set makes it ideal for a wide range of applications, including:

• Automotive control systems
• Industrial automation
• Consumer electronics
• Home appliances
• Battery management systems

STMicroelectronics provides comprehensive support for the ST72T631L4M1, including development tools, software libraries, and reference designs, to help engineers streamline the product development process. With its combination of performance, flexibility, and support, the ST72T631L4M1 is a solid choice for designers looking to create sophisticated and reliable embedded systems.