ST72321B-D/RAIS Microcontroller - STMicroelectronics

The ST72321B-D/RAIS is a robust 8-bit microcontroller from the reputable STMicroelectronics product line, designed to offer a perfect blend of performance and efficiency for a wide range of embedded applications. This versatile MCU is built on a high-performance 8-bit core and is integrated with a rich set of peripherals, making it an ideal choice for automotive, industrial, and consumer applications that require reliable operation under varying conditions.

Key Features

• Advanced 8-bit core operating at a maximum frequency of 16 MHz, providing a solid foundation for intensive processing tasks.
• 8 to 32 Kbytes of Flash program memory, ensuring ample space for complex software routines and algorithms.
• Integrated EEPROM for non-volatile data storage, allowing for the retention of critical information even after power cycles.
• Up to 1 Kbyte of RAM, offering sufficient temporary data storage for runtime operations.
• Comprehensive peripheral set including multiple 16-bit timers, a range of communication interfaces such as SPI, SCI, and I2C, and an 8-channel 10-bit ADC, catering to diverse I/O and interfacing requirements.
• Watchdog timer and low voltage detector for system integrity and protection against unexpected failures.
• Flexible clock control system with an internal RC oscillator and options for external crystal or resonator, allowing for precise timing adjustments tailored to specific application needs.
• Robust I/O ports with high sink/source current capability, making it easy to drive LEDs or other peripherals directly.
• Enhanced power management features with low power modes for energy-saving operations.
• Available in a range of packages, including DIP, SO, and QFP, to fit various board layouts and space constraints.

Applications

The ST72321B-D/RAIS microcontroller is adept at handling tasks in environments that demand reliability and precision. It's commonly deployed in automotive control systems, industrial automation, home appliances, and consumer electronics, showcasing its adaptability across multiple sectors.

With its comprehensive feature set and robust design, the ST72321B-D/RAIS is engineered to meet the challenges of your sophisticated electronic designs, providing a cost-effective solution without compromising on performance.