The ST72F324J4B5 is a robust 8-bit microcontroller from the reputable STMicroelectronics, designed to deliver high performance and reliability for a wide range of applications. This microcontroller is part of the ST7 family, which is known for its user-friendly interface and flexible features that cater to both industrial and consumer markets.

Key Features

• Core: The ST72F324J4B5 is built around a high-performance 8-bit ST7 CPU, operating at a maximum frequency of 8 MHz, which provides the efficiency required for time-critical applications.
• Memory: It is equipped with 16 Kbytes of Flash program memory, which is both erasable and reprogrammable, thus providing the flexibility needed for rapid development and updates. Additionally, it contains 256 bytes of RAM and 256 bytes of EEPROM for data storage.
• I/O Ports: The device includes 28/32 programmable I/O lines, allowing for versatile connection options with peripherals and other components.
• Timer Functions: It comes with an array of timers, including a main timer, two 16-bit timers with four input captures/output compares each, and an 8-bit timer with a 7-bit prescaler.
• ADC: An integrated 10-bit analog-to-digital converter with up to 12 channels enables the microcontroller to process analog signals, making it ideal for sensor-based applications.
• Communication: For communication, the ST72F324J4B5 supports an SPI synchronous serial interface, an I2C interface, and a single UART for serial communication.
• Supply Voltage: It operates over a wide range of supply voltages from 3.0 to 5.5 V, ensuring compatibility with various power sources and systems.
• Temperature Range: The device is designed to operate within an industrial temperature range from -40°C to 85°C.

Applications

The versatility of the ST72F324J4B5 makes it suitable for an extensive array of applications. It is commonly used in automotive systems, home appliances, alarm systems, industrial control units, and consumer electronics. Its robust feature set ensures that it can meet the demands of complex and simple tasks alike.

Support and Resources

STMicroelectronics provides comprehensive support for the ST72F324J4B5, including technical documentation, development tools, and software libraries. Designers and engineers can access a wealth of resources to facilitate the development process and bring their products to market more quickly and efficiently.