The ST72F321BJ6TAE is a cutting-edge microcontroller unit (MCU) from STMicroelectronics, designed to offer high-performance and versatile solutions for embedded control systems. This MCU is part of the ST7 family, which is renowned for its robust architecture and rich set of features tailored for industrial and consumer applications.

Key Features

• Core: The ST72F321BJ6TAE is built around a high-efficiency 8-bit CPU, providing a perfect balance between processing power and low power consumption.
• Memory: It comes with 32 Kbytes of Flash program memory, which is highly reliable and guarantees data retention for a minimum of 20 years after 100 cycles at 85°C. Additionally, it has 1 Kbyte of RAM for smooth operation and data handling.
• Clock, Reset, and Supply Management: Enhanced low voltage supervisor (LVD) for the main supply and an auxiliary voltage detector (AVD) with interrupt capability for safe operations.
• Interrupt Management: Nested interrupt controller with 32 interrupts, up to 17 external interrupts on 6 vectors.
• Timer Functions: Includes three timer modules - one 16-bit timer, one 8-bit timer, and one watchdog timer, providing a range of timing and counting capabilities.
• Communication Interfaces: Offers a versatile set of communication options including an SPI synchronous serial interface, an I2C interface, and a UART for full duplex asynchronous communications.
• I/O Ports: 37 I/O ports, with 32 multifunctional bidirectional I/O lines, all of which are 5V tolerant.
• Analog Peripherals: Features 10-bit ADC with up to 16 channels, allowing for accurate analog signal acquisition and processing.

Applications

The ST72F321BJ6TAE is ideal for a wide range of applications, including but not limited to automotive systems, industrial controls, home appliances, and personal electronics. Its robust architecture and comprehensive feature set make it a go-to solution for designers looking for a reliable and flexible MCU to power their innovative products.

Overall, the ST72F321BJ6TAE from STMicroelectronics represents a powerful and versatile microcontroller that can meet the demands of complex and varied applications, ensuring efficient performance and long-term reliability.