ST72T331N4 - STMicroelectronics

The ST72T331N4 is a versatile and high-performance microcontroller unit (MCU) from the reputable STMicroelectronics product line, designed to cater to a wide range of applications. This MCU is part of the ST7 family, which is known for its robust architecture, enhanced peripherals, and low power consumption, making it an ideal choice for both industrial and consumer applications.

Key Features

• Core: 8-bit CPU with a maximum clock frequency of 8 MHz, providing a good balance between processing power and energy efficiency.
• Memory: Equipped with 4KB of Flash program memory, ensuring ample space for application code and data storage, with the added benefit of in-circuit programming and in-application programming for easy updates.
• RAM: 128 bytes of RAM, allowing for efficient data manipulation and temporary storage during operation.
• I/O Ports: 28/32 programmable I/O lines, giving developers the flexibility to connect a variety of peripherals and implement complex control systems.
• Timers: Includes an 8-bit timer with PWM capabilities and a 16-bit timer for precise event counting and interval timing.
• Communication: Offers a synchronous serial communication (SSC) interface for easy connectivity with other digital devices.
• ADC: 10-bit analog-to-digital converter with up to 8 multiplexed channels, providing accurate measurement of analog signals.
• Supply Voltage: Operates within a supply voltage range of 3.0V to 5.5V, compatible with various power sources and ensuring reliable operation across different voltage levels.
• Temperature Range: Industrial temperature range from -40°C to 85°C, ensuring performance in harsh environments.
• Packages: Available in a variety of packages, including QFP32 and SDIP32, to suit different assembly and space requirements.

Applications

The ST72T331N4 MCU is highly suitable for applications requiring a mix of analog and digital functionalities, such as motor control, home appliances, alarm systems, power tools, and automotive subsystems. Its robust design and rich set of features provide a reliable platform for developing sophisticated and power-efficient devices.

For developers and engineers looking for an MCU with a strong feature set and proven performance, the ST72T331N4 from STMicroelectronics represents a sound choice that can drive innovation and efficiency in a wide array of electronic products.