STMicroelectronics

ST72F321AR9TCS  

Microcontrollers

STMicroelectronics' ST72F321AR9TCS is a high-performance microcontroller designed for a wide range of applications. Here's a description of the model, its features, and applications:

Description:

The ST72F321AR9TCS is a member of the ST72F3x family of microcontrollers, which are based on the ARM Cortex-M0+ core. This 32-bit microcontroller is manufactured using STMicroelectronics' advanced 90nm process technology, offering high performance, low power consumption, and a small footprint.

Features:

1. Core: The ST72F321AR9TCS features an ARM Cortex-M0+ processor with a clock speed of up to 48 MHz, providing high computational capabilities for various applications.
2. Memory: The microcontroller comes with 256 KB of Flash memory and 32 KB of SRAM, offering sufficient storage for code and data.
3. Connectivity: The ST72F321AR9TCS provides a range of communication interfaces, including I2C, SPI, and UART, enabling seamless integration with other devices and systems.
4. Timers and PWM: The microcontroller includes advanced timers and PWM channels, allowing for precise control of various peripherals and motor drives.
5. ADC: The ST72F321AR9TCS features a 12-bit ADC with up to 16 channels, enabling accurate analog-to-digital conversion for various sensors and signals.
6. Security: The microcontroller includes a range of security features, such as a unique 128-bit UID, flash memory protection, and a secure boot option.
7. Low Power: The ST72F321AR9TCS offers multiple low-power modes, allowing for extended battery life in portable applications.
8. Package: The microcontroller is available in a compact 48-pin TSSOP package, making it suitable for space-constrained applications.

Applications:

The ST72F321AR9TCS microcontroller is suitable for a wide range of applications due to its high performance, low power consumption, and advanced features. Some potential applications include:

1. Industrial control and automation: The microcontroller's advanced timer and PWM channels make it ideal for motor control, servo control, and other motion control applications.
2. Consumer electronics: The ST72F321AR9TCS can be used in various consumer devices, such as appliances, smart home systems, and portable electronics.
3. Automotive: The microcontroller's robustness and security features make it suitable for automotive applications, such as body control modules, infotainment systems, and power management.
4. Medical devices: The ST72F321AR9TCS can be used in medical equipment, such as monitoring devices, diagnostic tools, and wearable health devices.
5. IoT devices: The microcontroller's connectivity options and low power consumption make it an excellent choice for Internet of Things (IoT) devices, such as sensors, actuators, and smart meters.

In summary, the ST72F321AR9TCS is a versatile and powerful microcontroller from STMicroelectronics, offering a range of features that make it suitable for various applications across different industries.

ST72F321AR9TCS Documents

Download datasheets and manufacturer documentation for ST72F321AR9TCS