ST72E311N4D0 Microcontroller by STMicroelectronics

The ST72E311N4D0 is a powerful and versatile microcontroller unit (MCU) from STMicroelectronics, designed to deliver high performance and reliability for a wide range of embedded applications. This MCU is part of the ST7 family, which is known for its robust architecture, rich feature set, and ease of use, making it an ideal choice for both advanced and cost-sensitive projects.

At the heart of the ST72E311N4D0 is an 8-bit CPU core that operates at a frequency of up to 8 MHz, providing a balanced trade-off between processing power and energy efficiency. The device is equipped with 4 KB of Flash program memory, ensuring ample space for application code, and 128 bytes of RAM, which facilitates efficient data handling and manipulation.

The MCU's onboard peripherals include a variety of features to enhance its capabilities. It offers two 16-bit timers, which can be used for tasks such as pulse width modulation (PWM), real-time event management, and timekeeping. Additionally, it provides a 10-bit analog-to-digital converter (ADC) with multiple channels, enabling the MCU to interface with analog sensors and convert their signals into digital data for processing.

For communication purposes, the ST72E311N4D0 comes with a serial communication interface (SCI), which supports asynchronous serial data exchange, making it suitable for connecting with other microcontrollers, computers, or peripheral devices.

Designed with flexibility in mind, the MCU features a comprehensive interrupt management system that allows for efficient handling of internal and external events, reducing CPU loading and improving the responsiveness of applications. Its wide operating voltage range from 3.8 V to 5.5 V makes it compatible with a variety of power supplies and battery-operated systems.

Security and data integrity are also focal points for the ST72E311N4D0, which includes Watchdog and Low Voltage Detect (LVD) circuits to protect against system failures and ensure stable operation under varying conditions.

Overall, the ST72E311N4D0 from STMicroelectronics is a robust and feature-rich microcontroller that offers designers a cost-effective solution for a diverse array of applications, from industrial control systems to consumer electronics.