Overview
The ST72F521M9TCTR is a member of the ST7 microcontroller family designed by STMicroelectronics. This 8-bit microcontroller is tailored for mid-range applications and features a comprehensive set of peripherals, including a CAN bus interface. It is particularly suited for automotive and industrial control systems due to its robust feature set and reliability.
Key Specifications
| Parameter | Value |
|---|---|
| Microcontroller Family | ST7 |
| Bit Width | 8-bit |
| Flash/ROM Memory | 32 to 60 Kbytes |
| ADC Resolution | 10-bit |
| Timers | Five timers |
| Communication Interfaces | SPI, SCI, I2C, CAN |
| Package Type | 80/64-pin |
| Manufacturer | STMicroelectronics |
Key Features
- Nested Interrupts: Supports nested interrupts for efficient handling of multiple interrupt sources.
- Flash/ROM Memory: Offers 32 to 60 Kbytes of flash or ROM memory for program storage.
- 10-bit ADC: Includes a 10-bit analog-to-digital converter for precise analog signal conversion.
- Multiple Timers: Features five timers for various timing and control applications.
- Communication Interfaces: Supports SPI, SCI, I2C, and CAN interfaces for versatile communication needs.
- CAN Bus Interface: Integrated CAN bus interface for automotive and industrial networking.
Applications
- Automotive Systems: Suitable for various automotive control systems, including engine control, transmission control, and body electronics.
- Industrial Control: Used in industrial automation, process control, and other industrial applications requiring robust and reliable microcontrollers.
- Consumer Electronics: Can be used in consumer electronics that require mid-range processing capabilities and multiple peripherals.
- Medical Devices: Applicable in medical devices that need reliable and precise control over various functions.
Q & A
- What is the ST72F521M9TCTR microcontroller used for?
The ST72F521M9TCTR is used in mid-range applications, particularly in automotive and industrial control systems, due to its robust feature set and reliability.
- What is the bit width of the ST72F521M9TCTR microcontroller?
The ST72F521M9TCTR is an 8-bit microcontroller.
- How much flash/ROM memory does the ST72F521M9TCTR have?
The ST72F521M9TCTR has 32 to 60 Kbytes of flash or ROM memory.
- What communication interfaces does the ST72F521M9TCTR support?
The ST72F521M9TCTR supports SPI, SCI, I2C, and CAN interfaces.
- What is the resolution of the ADC in the ST72F521M9TCTR?
The ADC in the ST72F521M9TCTR has a resolution of 10 bits.
- How many timers does the ST72F521M9TCTR have?
The ST72F521M9TCTR features five timers.
- What package types are available for the ST72F521M9TCTR?
The ST72F521M9TCTR is available in 80/64-pin packages.
- Who is the manufacturer of the ST72F521M9TCTR?
The manufacturer of the ST72F521M9TCTR is STMicroelectronics.
- What are some common applications of the ST72F521M9TCTR?
Common applications include automotive systems, industrial control, consumer electronics, and medical devices.
- Does the ST72F521M9TCTR support nested interrupts?
Yes, the ST72F521M9TCTR supports nested interrupts.
- Where can I find detailed specifications for the ST72F521M9TCTR?
Detailed specifications can be found in the datasheet available on the STMicroelectronics official website or through distributors like Digi-Key, Mouser, and Arrow Electronics.
