Overview
The STM32F722RCT6 is a high-performance microcontroller from STMicroelectronics, part of the STM32F7 series. It is based on the Arm® Cortex®-M7 32-bit RISC core, operating at up to 216 MHz frequency. This microcontroller features a single floating point unit (SFPU) precision, supporting Arm® single-precision data-processing instructions and DSP instructions. It is designed for complex applications requiring extensive memory capabilities and advanced peripherals.
Key Specifications
| Parameter | Value |
|---|---|
| Core | Arm Cortex-M7 |
| Operating Frequency | Up to 216 MHz |
| Program Memory Size | 256 Kbytes of Flash memory |
| RAM Memory Size | 256 Kbytes (including 64 Kbytes of data TCM RAM and 16 Kbytes of instruction TCM RAM) |
| Supply Voltage Min | 1.7 V |
| Supply Voltage Max | 3.6 V |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Package | LQFP 64 10x10x1.4 mm |
| Number of I/Os | Up to 140 I/O ports with interrupt capability |
| Communication Interfaces | CAN, I2C, I2S, SAI, SPI, UART, USART, USB |
| ADC Channels | Up to 24 channels, 3×12-bit, 2.4 MSPS |
| DAC Channels | 2×12-bit D/A converters |
| Timers | Up to thirteen 16-bit and two 32-bit timers |
Key Features
- High-performance Arm Cortex-M7 core with FPU, adaptive real-time accelerator (ART Accelerator), and L1-cache for 0-wait state execution from embedded Flash memory and external memories.
- Extensive memory capabilities including up to 512 Kbytes of Flash memory, 256 Kbytes of SRAM, and flexible external memory controller.
- Advanced peripherals such as three 12-bit ADCs, two 12-bit DACs, multiple timers, and a wide range of communication interfaces (CAN, I2C, I2S, SAI, SPI, UART, USART, USB).
- Low-power modes including Sleep, Stop, and Standby modes, with VBAT supply for RTC and backup SRAM.
- Debug mode with SWD and JTAG interfaces, and Cortex-M7 Trace Macrocell.
- Up to 140 I/O ports with interrupt capability and up to 136 fast I/Os up to 108 MHz.
Applications
The STM32F722RCT6 is suitable for a wide range of applications requiring high performance, extensive memory, and advanced peripherals. These include:
- Industrial automation and control systems.
- Medical devices requiring precise data processing and high-speed interfaces.
- Aerospace and defense applications needing robust security features like the memory protection unit (MPU).
- Automotive systems, especially those requiring advanced motor control and communication interfaces.
- Consumer electronics and IoT devices that demand high performance and low power consumption.
Q & A
- What is the core architecture of the STM32F722RCT6?
The STM32F722RCT6 is based on the Arm Cortex-M7 32-bit RISC core.
- What is the maximum operating frequency of the STM32F722RCT6?
The maximum operating frequency is up to 216 MHz.
- How much Flash memory does the STM32F722RCT6 have?
The STM32F722RCT6 has up to 256 Kbytes of Flash memory.
- What are the supply voltage ranges for the STM32F722RCT6?
The supply voltage ranges from 1.7 V to 3.6 V.
- What are the operating temperature ranges for the STM32F722RCT6?
The operating temperature ranges from -40°C to 85°C.
- What types of communication interfaces does the STM32F722RCT6 support?
The STM32F722RCT6 supports CAN, I2C, I2S, SAI, SPI, UART, USART, and USB interfaces.
- How many ADC and DAC channels does the STM32F722RCT6 have?
The STM32F722RCT6 has up to 24 ADC channels (3×12-bit) and 2 DAC channels (2×12-bit).
- What are the low-power modes available on the STM32F722RCT6?
The low-power modes include Sleep, Stop, and Standby modes, with VBAT supply for RTC and backup SRAM.
- Does the STM32F722RCT6 support debug modes?
Yes, it supports debug mode with SWD and JTAG interfaces, and Cortex-M7 Trace Macrocell.
- How many I/O ports does the STM32F722RCT6 have?
The STM32F722RCT6 has up to 140 I/O ports with interrupt capability.
