Overview
The ST72F321R9T6 is an 8-bit microcontroller (MCU) produced by STMicroelectronics. It belongs to the ST7 family and is designed for a wide range of applications requiring advanced processing capabilities and low power consumption. This MCU features a robust set of peripherals and interfaces, making it suitable for various industrial, automotive, and consumer electronics projects.
Key Specifications
| Parameter | Value |
|---|---|
| Microcontroller Type | 8-bit |
| CPU | ST72 CPU |
| Flash Memory | 60 kB |
| RAM | 2 kB |
| Number of I/Os | 48 |
| Operating Voltage | 3.8 V to 5.5 V |
| Operating Frequency | 8 MHz |
| Operating Temperature | -40°C to 85°C |
| Package Type | LQFP64-14 |
| ADC Resolution | 10-bit |
| Timers | Five timers |
| Communication Interfaces | SPI, SCI, I2C |
| Watchdog Timers | Yes |
Key Features
- Nested interrupts for efficient handling of interrupt requests.
- 10-bit Analog-to-Digital Converter (ADC) for precise analog signal conversion.
- Five timers for various timing and control applications.
- SPI, SCI, and I2C interfaces for serial communication.
- Low power consumption to extend battery life in portable applications.
- Robust operating temperature range from -40°C to 85°C.
Applications
The ST72F321R9T6 is versatile and can be used in a variety of applications, including:
- Industrial control systems: For monitoring and controlling industrial processes.
- Automotive systems: For engine control, safety systems, and other automotive applications.
- Consumer electronics: For appliances, remote controls, and other consumer devices.
- Medical devices: For monitoring and control in medical equipment.
- IoT devices: For smart home and IoT applications requiring low power and advanced processing.
Q & A
- What is the CPU type of the ST72F321R9T6?
The ST72F321R9T6 uses the ST72 CPU. - How much flash memory does the ST72F321R9T6 have?
The ST72F321R9T6 has 60 kB of flash memory. - What is the operating voltage range of the ST72F321R9T6?
The operating voltage range is from 3.8 V to 5.5 V. - What communication interfaces are available on the ST72F321R9T6?
The ST72F321R9T6 features SPI, SCI, and I2C interfaces. - Does the ST72F321R9T6 have a watchdog timer?
Yes, the ST72F321R9T6 includes a watchdog timer. - What is the package type of the ST72F321R9T6?
The package type is LQFP64-14. - What is the resolution of the ADC on the ST72F321R9T6?
The ADC resolution is 10-bit. - How many timers does the ST72F321R9T6 have?
The ST72F321R9T6 has five timers. - What is the operating temperature range of the ST72F321R9T6?
The operating temperature range is from -40°C to 85°C. - Is the ST72F321R9T6 RoHS compliant?
Yes, the ST72F321R9T6 is RoHS compliant.
