Overview
The ST72F321BAR9T6 is an 8-bit microcontroller (MCU) produced by STMicroelectronics. This device is part of the ST7 family, known for its robustness and versatility in various applications. The ST72F321BAR9T6 is designed to offer a balance between performance and power efficiency, making it suitable for a wide range of embedded systems.
Key Specifications
| Parameter | Value |
|---|---|
| Microcontroller Type | 8-bit MCU |
| Flash Memory | 60 kB |
| RAM | 2 kB |
| Number of I/O Pins | 48 |
| Operating Voltage | 3.8 V to 5.5 V |
| Operating Frequency | Up to 8 MHz |
| Temperature Range | -40°C to 85°C |
| Package Type | LQFP64 |
| Interfaces | ADC, SPI, TWI (I2C), SCI |
| Timers | Five timers |
Key Features
- High Performance: The ST72F321BAR9T6 features an 8-bit CPU with a maximum operating frequency of 8 MHz.
- Memory: It includes 60 kB of Flash memory and 2 kB of RAM, providing ample storage for code and data.
- Analog to Digital Converter (ADC): Integrated ADC for analog signal processing.
- Communication Interfaces: Supports SPI, TWI (I2C), and SCI interfaces for versatile communication options.
- Timers: Equipped with five timers, enhancing the device's ability to manage time-critical tasks.
- Power Efficiency: Operates within a voltage range of 3.8 V to 5.5 V, making it suitable for battery-powered devices.
Applications
- Industrial Control Systems: Suitable for controlling and monitoring industrial equipment due to its robustness and reliability.
- Automotive Systems: Can be used in various automotive applications such as dashboard controls, anti-theft systems, and other vehicle electronics.
- Consumer Electronics: Applicable in consumer devices like remote controls, home appliances, and other embedded systems.
- Medical Devices: Used in medical equipment where reliability and precision are crucial.
Q & A
- What is the maximum operating frequency of the ST72F321BAR9T6?
The maximum operating frequency is up to 8 MHz.
- How much Flash memory does the ST72F321BAR9T6 have?
The device has 60 kB of Flash memory.
- What is the operating voltage range of the ST72F321BAR9T6?
The operating voltage range is from 3.8 V to 5.5 V.
- What communication interfaces are supported by the ST72F321BAR9T6?
The device supports SPI, TWI (I2C), and SCI interfaces.
- How many timers does the ST72F321BAR9T6 have?
The device is equipped with five timers.
- What is the package type of the ST72F321BAR9T6?
The package type is LQFP64.
- What is the temperature range for the ST72F321BAR9T6?
The temperature range is from -40°C to 85°C.
- Does the ST72F321BAR9T6 have an integrated ADC?
Yes, it has an integrated Analog to Digital Converter (ADC).
- How much RAM does the ST72F321BAR9T6 have?
The device has 2 kB of RAM.
- What are some typical applications of the ST72F321BAR9T6?
Typical applications include industrial control systems, automotive systems, consumer electronics, and medical devices.
