The ST10F269BQ3 is a high-performance microcontroller unit (MCU) from STMicroelectronics, designed to cater to a wide range of applications requiring advanced control and interface capabilities. This MCU is part of the ST10 family, which is renowned for its robust architecture, high-speed processing, and exceptional reliability.

Key Features

• Core: The ST10F269BQ3 is built around a 16-bit CPU core that operates at a frequency of up to 40 MHz, providing a perfect balance between processing power and energy efficiency. The core supports a rich instruction set that allows for efficient handling of both bit and byte operations.
• Memory: This MCU comes equipped with 256 KB of on-chip Flash memory, ensuring ample space for complex applications. Additionally, it features 12 KB of on-chip dual-port RAM, facilitating high-speed data transfers and buffering.
• Peripherals: A variety of integrated peripherals enhance the functionality of the ST10F269BQ3. These include a flexible 16-channel capture/compare unit, four general-purpose timers, and a synchronous serial channel for communication protocols such as SPI, I2C, or SSC.
• ADC: An integrated 10-bit analog-to-digital converter (ADC) with 16 multiplexed channels allows for precise measurement of analog signals, making it ideal for sensor interfacing and control applications.
• I/O Ports: The MCU features numerous I/O ports that can be configured as inputs or outputs, providing the versatility needed to interface with a wide range of external devices.
• Reliability: The ST10F269BQ3 is designed with advanced fail-safe mechanisms, including a watchdog timer and a low voltage detector, to ensure reliable operation even in demanding environments.

Applications

The ST10F269BQ3 is suitable for a diverse array of applications, such as automotive control systems, industrial automation, robotics, and embedded control systems. Its robust feature set also makes it an excellent choice for motor control, power management, and real-time data processing tasks.

Package and Availability

This microcontroller is available in a QFP144 package, providing a compact footprint for space-constrained applications. STMicroelectronics offers comprehensive support for the ST10F269BQ3, including development tools, software libraries, and reference designs to accelerate product development and time-to-market.