ST72F521R6T3 Microcontroller by STMicroelectronics

The ST72F521R6T3 is a versatile and powerful 8-bit microcontroller from STMicroelectronics, designed to cater to a wide range of applications that require robust performance in a compact package. This microcontroller is part of the ST7 family, which is renowned for its high integration, performance, and cost-effectiveness.

Key Features

• CPU: The ST72F521R6T3 boasts a high-performance 8-bit CPU, providing users with efficient processing capabilities for their embedded applications.
• Memory: It comes with 32 Kbytes of Flash program memory, ensuring ample space for complex programs and algorithms. Additionally, the microcontroller features 1 Kbyte of RAM and 1 Kbyte of EEPROM for data storage, which is particularly useful for applications that require data retention after power-off.
• Clock Frequency: The device can operate at a maximum clock frequency of 8 MHz, delivering the necessary speed for time-critical tasks.
• I/O Ports: Offering 28/35 multifunctional bidirectional I/O lines, the ST72F521R6T3 provides extensive interfacing capabilities, making it suitable for a variety of digital and analog applications.
• Timers: It includes an array of timers, including a main clock controller with a real-time base and a watchdog timer, which help in managing time-driven events and system integrity.
• Communication Interfaces: The microcontroller supports multiple communication protocols such as SPI, SCI (UART), and I²C, allowing for seamless integration with other peripherals and devices.
• Operating Voltage: The operating voltage range of 3.0 V to 5.5 V makes the ST72F521R6T3 adaptable to various power supply conditions.
• Temperature Range: It operates within an industrial temperature range from -40°C to 85°C, ensuring reliability under extreme conditions.

Applications

The ST72F521R6T3 is ideal for applications in automotive control systems, home appliances, personal electronics, and industrial automation. Its robust feature set and reliability make it a preferred choice for designers looking for a microcontroller that can handle complex tasks while maintaining cost-efficiency.

With its combination of performance, memory options, and versatile I/O capabilities, the ST72F521R6T3 from STMicroelectronics is a smart choice for your next embedded design project.