STMicroelectronics ST10F276-4T3 Microcontroller

The ST10F276-4T3 is a high-performance microcontroller unit (MCU) from STMicroelectronics, designed to meet the rigorous demands of automotive and industrial applications. This MCU is part of the ST10 family, which is renowned for its robust architecture, high-speed processing capabilities, and a wide range of integrated features that make it suitable for a variety of complex tasks.

At the heart of the ST10F276-4T3 is a 16-bit CPU with a 32-bit wide internal architecture, allowing for efficient data handling and processing. It operates at a frequency of up to 40MHz, providing the computational power needed for real-time applications. The device comes with an extensive 1.1MByte of on-chip memory, including 832KByte of Flash memory and 288KByte of RAM, which is a substantial amount for storing code and data in embedded systems.

This MCU also features a rich set of peripherals that enhance its versatility. It includes multiple serial communication interfaces such as UART, SPI, and CAN, which are essential for automotive networking and diagnostics. The ST10F276-4T3 also boasts a 16-channel, 10-bit analog-to-digital converter (ADC), making it suitable for interfacing with various sensors and performing precise analog signal processing.

For safety-critical applications, the ST10F276-4T3 comes with an on-chip watchdog timer and a real-time clock, which ensure reliable operation and system integrity. Additionally, the MCU supports an external bus interface for expanded memory and peripheral interfacing, which is crucial for scalable designs that may require additional resources.

The device is encapsulated in a TQFP144 package, which is designed to minimize the footprint on printed circuit boards, while still offering excellent thermal performance and connectivity. The ST10F276-4T3 operates over an extended temperature range, making it suitable for harsh environments often encountered in automotive and industrial settings.

Overall, the ST10F276-4T3 from STMicroelectronics is a powerful and flexible microcontroller that provides a comprehensive solution for developers looking to create advanced and reliable systems in demanding applications.