The ST72F321M9T6 is a cutting-edge microcontroller unit (MCU) from STMicroelectronics, designed for applications requiring a robust blend of performance and power efficiency. This MCU is part of STMicroelectronics' ST7 family, known for their reliability and versatility in various electronic applications.

Key Features

• Core: The ST72F321M9T6 is built around an 8-bit CPU core, operating at a maximum frequency of 8 MHz, making it suitable for a wide range of applications that require moderate processing capabilities.
• Memory: It comes equipped with 32KB of Flash program memory, ensuring ample space for complex applications, and 1KB of RAM for efficient data handling.
• I/O Ports: This MCU offers up to 52 multifunctional bidirectional I/O lines, providing extensive interfacing capabilities with peripheral devices.
• Timers: It includes a range of timers, including a main clock controller with an oscillator for real-time control tasks, as well as watchdog and PWM timers for enhanced system safety and power management.
• Communication Interfaces: The ST72F321M9T6 supports a variety of communication protocols, such as SPI, I²C, and UART, allowing for versatile connectivity options.
• Analog Features: It incorporates analog peripherals, including a 10-bit ADC with up to 16 channels, offering precise measurement capabilities for sensor-based applications.
• Supply Voltage: The device operates over a wide range of supply voltages from 3.0V to 5.5V, which is ideal for both battery-powered and connected systems.
• Temperature Range: With an industrial temperature range from -40°C to 85°C, the MCU can withstand harsh operating conditions.

Applications

The ST72F321M9T6 is suitable for a diverse array of applications, including but not limited to, automotive systems, industrial controls, home appliances, and consumer electronics. Its combination of processing power, memory capacity, and robust peripheral set makes it a go-to choice for designers looking for a reliable and flexible MCU solution.

STMicroelectronics provides comprehensive support for the ST72F321M9T6, including development tools, software libraries, and reference designs, to expedite the design process and help bring products to market faster.