ST72F321AR6T6 Microcontroller - STMicroelectronics

The ST72F321AR6T6 is a versatile and high-performance microcontroller from STMicroelectronics, designed to cater to a wide range of applications that require robust operation and a rich set of features. This microcontroller is part of the ST7 family, which is well-known for its reliability and efficiency in embedded control systems.

Key Features

• Core: The ST72F321AR6T6 is built around an 8-bit CPU, offering a perfect balance between processing power and power consumption, making it ideal for cost- and power-sensitive applications.
• Memory: It comes with 32K bytes of Flash program memory, which is highly reliable and offers a wide voltage range, making it suitable for demanding environments. Additionally, 1K bytes of RAM are available for data storage and manipulation.
• Clock Frequency: The device can run up to 16 MHz, providing the computational speed necessary for complex tasks and real-time processing.
• I/O Ports: A total of 48 I/O lines are present, which are highly configurable and include interrupt capability, allowing for flexible connection to peripherals and external components.
• Timers: Multiple integrated timers, including a main timer, watchdog timer, and PWM outputs, enable precise event management and control.
• Analog-to-Digital Converter (ADC): An onboard 10-bit ADC with up to 16 channels enables the microcontroller to interface with analog sensors and convert their signals for digital processing.
• Serial Communication Interfaces: It includes UART, SPI, and I²C interfaces facilitating easy communication with other microcontrollers, sensors, and external modules.
• Supply Voltage: The operating voltage ranges from 3.0 V to 5.5 V, accommodating various power supply configurations.

Applications

The ST72F321AR6T6 is a highly adaptable microcontroller that serves an array of applications, including but not limited to automotive systems, industrial control systems, home appliances, personal electronics, and automation systems. Its robust feature set ensures that it can meet the stringent requirements of professional-grade electronics.

Package and Quality

Housed in a TQFP64 package, the ST72F321AR6T6 ensures a compact footprint while offering enough pins for extensive functionality. STMicroelectronics is committed to high quality, and this product complies with the rigorous standards expected of modern microcontrollers.