The ST72F521M9TCE is a robust 8-bit microcontroller from STMicroelectronics, designed to offer a perfect blend of performance and efficiency for a wide range of embedded applications. This microcontroller is based on the high-performance ST7 core, operating at a maximum frequency of 8 MHz, which is well-suited for cost-sensitive and power-conscious projects.

Key Features

• Core: The ST7 8-bit CPU core is the powerhouse of the ST72F521M9TCE, providing a solid foundation for applications that require reliable and consistent performance.
• Memory: With 60K bytes of program memory (Flash) and 2K bytes of RAM, this microcontroller offers ample space for complex programs and efficient data handling.
• Clock Frequency: It operates at up to 8 MHz, ensuring swift execution of instructions and smooth operation of the embedded system.
• I/O Ports: The device includes 48 I/O lines, which are highly configurable and allow for versatile connection with peripherals and external devices.
• Timers: It is equipped with an array of timers, including a main oscillator safe guard (OSS), which provides enhanced reliability for time-sensitive tasks.
• Communication Interfaces: The microcontroller supports various communication protocols, such as SPI, SCI, and I2C, enabling it to easily interface with other components and systems.
• Supply Voltage: The operating voltage range is from 4.5V to 5.5V, striking a balance between power consumption and electrical robustness.
• Temperature Range: It is designed to operate within an industrial temperature range of -40°C to +85°C, ensuring stable performance under extreme conditions.
• Packaging: The ST72F521M9TCE comes in a 32-pin LQFP package, which is ideal for space-constrained applications.

Applications

The versatility of the ST72F521M9TCE makes it suitable for a variety of applications, including but not limited to industrial control systems, automotive electronics, home appliances, and personal electronics. Its robust feature set ensures that developers can rely on this microcontroller for their most demanding embedded projects.

Overall, the ST72F521M9TCE from STMicroelectronics is a powerful and reliable microcontroller that offers a cost-effective solution for a wide range of embedded applications.