ST72F321BR9T6 Microcontroller by STMicroelectronics

The ST72F321BR9T6 is a robust 8-bit microcontroller from the renowned STMicroelectronics, a global leader in semiconductor solutions. This high-performance MCU is part of the ST7 microcontroller family, designed to offer a versatile and cost-effective solution for embedded control applications.

Key Features

• CPU: The ST72F321BR9T6 is powered by a high-density non-volatile memory technology 8-bit CPU, offering a good balance between processing power and energy efficiency, making it suitable for a wide range of applications.
• Memory: It comes with 32 Kbytes of Flash program memory, which is both reliable and secure, ensuring that the application code is protected. The Flash memory is also reprogrammable, allowing for firmware updates and bug fixes post-deployment.
• Clock Frequency: The device can run up to 8 MHz clock speed, providing swift execution of instructions and efficient system performance.
• I/O Ports: It features 48 I/O lines, which are highly configurable and allow for flexible connection with external devices and peripherals, enhancing the MCU's adaptability to different control tasks and environments.
• Timers: Equipped with multiple timers, including a main clock controller with a watchdog timer, this microcontroller can handle time-sensitive tasks with precision.
• Communication Interfaces: For communication, it supports a variety of interfaces, such as SPI, SCI, and I2C, enabling the microcontroller to connect with other devices, sensors, and networks easily.
• Analog Features: The ST72F321BR9T6 includes analog peripherals like a 10-bit ADC with up to 16 channels, which allows for accurate reading of analog signals, essential for sensor interfacing and data acquisition.
• Operating Voltage: It operates within a voltage range of 3.0 to 5.5V, which is ideal for battery-operated and portable devices.
• Temperature Range: The microcontroller is designed to work within an industrial temperature range of -40°C to 85°C, ensuring reliable performance under extreme conditions.

Applications

The ST72F321BR9T6 is suitable for a variety of applications, including but not limited to automotive systems, industrial control systems, home appliances, personal electronics, and power management systems. Its robust feature set enables developers to build sophisticated and reliable products that meet the needs of the modern market.

STMicroelectronics' commitment to quality and innovation is reflected in the ST72F321BR9T6, making it a smart choice for designers looking for a microcontroller that offers a perfect blend of performance, flexibility, and reliability.