Overview
The STM32F722RET6TR is a high-performance microcontroller from STMicroelectronics, part of the STM32F7 series. It is based on the ARM® Cortex®-M7 core and is designed for applications requiring high processing power, low power consumption, and a rich set of peripherals. This microcontroller is particularly suited for demanding applications such as industrial control, medical devices, and advanced consumer electronics.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Part Number | STM32F722RET6TR |
| Core Processor | ARM® Cortex®-M7 |
| Core Size | 32-Bit Single-Core |
| Speed | 216 MHz |
| Flash Memory | 512 KB |
| SRAM | 256 KB (including 64 KB of data TCM RAM and 16 KB of instruction TCM RAM) |
| Backup SRAM | 4 KB |
| Operating Temperature | -40°C to 85°C |
| Supply Voltage | 1.7V to 3.6V |
| Package | 64-LQFP |
| Connectivity | CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB |
| Peripherals | DMA, POR, PWM, WDT, I²S, Brown-out Detect/Reset |
| Number of I/Os | Up to 140 I/O ports with interrupt capability |
| ADCs | 3 × 12-bit, up to 24 channels and 7.2 MSPS in triple interleaved mode |
| DACs | 2 × 12-bit |
| Timers | Up to 18 timers (13 × 16-bit, 2 × 32-bit) |
Key Features
- High-Performance Core: The ARM® Cortex®-M7 core provides high processing power and efficiency.
- Extensive Memory: Up to 512 KB of Flash memory and 256 KB of SRAM, including TCM RAM for critical real-time data.
- Advanced Peripherals: Includes three 12-bit ADCs, two 12-bit DACs, multiple timers, and a true random number generator (RNG).
- Low Power Modes: Features Sleep, Stop, and Standby modes to minimize power consumption.
- Rich Connectivity: Supports various communication interfaces such as CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, and USB.
- Debug and Trace: Includes SWD and JTAG interfaces, and a Cortex-M7 Trace Macrocell for advanced debugging.
- High-Speed I/Os: Up to 140 I/O ports with interrupt capability, and up to 136 fast I/Os up to 108 MHz.
Applications
- Industrial Control: Suitable for industrial automation, motor control, and other high-performance industrial applications.
- Medical Devices: Used in medical equipment requiring high processing power and low power consumption.
- Consumer Electronics: Ideal for advanced consumer electronics such as smart home devices, wearables, and gaming consoles.
- Automotive Systems: Can be used in automotive systems for infotainment, navigation, and other control systems.
- IoT Devices: Suitable for Internet of Things (IoT) devices that require robust processing and low power consumption.
Q & A
- Q: What is the core processor of the STM32F722RET6TR?
A: The core processor is the ARM® Cortex®-M7.
- Q: How much Flash memory does the STM32F722RET6TR have?
A: It has up to 512 KB of Flash memory.
- Q: What are the operating temperature ranges for the STM32F722RET6TR?
A: The operating temperature range is -40°C to 85°C.
- Q: What types of communication interfaces does the STM32F722RET6TR support?
A: It supports CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, and USB.
- Q: How many timers does the STM32F722RET6TR have?
A: It has up to 18 timers, including 13 × 16-bit and 2 × 32-bit timers.
- Q: What is the maximum speed of the STM32F722RET6TR?
A: The maximum speed is 216 MHz.
- Q: Does the STM32F722RET6TR support low power modes?
A: Yes, it supports Sleep, Stop, and Standby modes to minimize power consumption.
- Q: How many I/O ports does the STM32F722RET6TR have?
A: It has up to 140 I/O ports with interrupt capability.
- Q: What is the package type of the STM32F722RET6TR?
A: The package type is 64-LQFP.
- Q: Does the STM32F722RET6TR have a true random number generator (RNG)?
A: Yes, it includes a true random number generator (RNG).
