Overview
The STM32F722VET6 is a high-performance microcontroller from STMicroelectronics, part of the STM32F7 series. It is based on the Arm® 32-bit Cortex®-M7 CPU, which includes a floating-point unit (FPU) and an adaptive real-time accelerator (ART Accelerator). This MCU is designed for applications requiring high computational performance, low power consumption, and advanced peripherals.
The device features up to 512 Kbytes of Flash memory, 256 Kbytes of SRAM, and various protection mechanisms. It also includes a wide range of communication interfaces, timers, and analog-to-digital converters, making it suitable for complex embedded systems.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M7 CPU with FPU, ART Accelerator, and L1-cache (8 Kbytes data cache and 8 Kbytes instruction cache) |
| Frequency | Up to 216 MHz |
| Flash Memory | Up to 512 Kbytes with protection mechanisms (read and write protections, PCROP) |
| SRAM | 256 Kbytes (including 64 Kbytes of data TCM RAM and 16 Kbytes of instruction TCM RAM) + 4 Kbytes of backup SRAM |
| OTP Memory | 528 bytes |
| External Memory | Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND memories |
| Supply Voltage | 1.7 V to 3.6 V |
| Timers | Up to 18 timers (13x 16-bit, 2x 32-bit), 2x watchdogs, SysTick timer |
| Communication Interfaces | Up to 3x I2C, 4x USARTs/UARTs, 5x SPIs, 2x SAIs, 1x CAN, 2x SDMMCs, USB 2.0 full-speed and high-speed OTG |
| ADC/DAC | 3x 12-bit ADC (up to 24 channels), 2x 12-bit DAC |
| I/O Ports | Up to 140 I/O ports with interrupt capability, up to 136 fast I/Os up to 108 MHz, up to 138 5 V-tolerant I/Os |
Key Features
- High-Performance CPU: Arm® 32-bit Cortex®-M7 CPU with FPU and ART Accelerator, allowing for 0-wait state execution from embedded Flash memory and external memories.
- Advanced Memory: Up to 512 Kbytes of Flash memory with protection mechanisms, 256 Kbytes of SRAM, and 528 bytes of OTP memory.
- Flexible External Memory Controller: Supports SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND memories with up to 32-bit data bus.
- Low-Power Modes: Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers.
- Communication Interfaces: Multiple I2C, USARTs/UARTs, SPIs, SAIs, CAN, SDMMCs, and USB 2.0 full-speed and high-speed OTG.
- Analog-to-Digital Converters: 3x 12-bit ADCs with up to 24 channels and 2x 12-bit DACs.
- Timers and Watchdogs: Up to 18 timers, including 13x 16-bit and 2x 32-bit timers, along with 2x watchdogs and a SysTick timer.
- Debug and Trace: SWD and JTAG interfaces, Cortex®-M7 Trace Macrocell™.
Applications
- Industrial Automation: Suitable for control systems, motor control, and industrial communication protocols.
- Medical Devices: Can be used in medical equipment requiring high computational performance and low power consumption.
- Consumer Electronics: Ideal for audio and video processing, gaming, and other consumer electronics applications.
- Automotive Systems: Applicable in automotive control units, infotainment systems, and safety-critical applications.
- Internet of Things (IoT): Suitable for IoT devices requiring advanced processing and communication capabilities.
Q & A
- What is the core architecture of the STM32F722VET6?
The STM32F722VET6 is based on the Arm® 32-bit Cortex®-M7 CPU with an FPU and ART Accelerator.
- How much Flash memory does the STM32F722VET6 have?
The STM32F722VET6 has up to 512 Kbytes of Flash memory.
- What are the key communication interfaces available on the STM32F722VET6?
The device features multiple I2C, USARTs/UARTs, SPIs, SAIs, CAN, SDMMCs, and USB 2.0 full-speed and high-speed OTG interfaces.
- What are the power supply and voltage requirements for the STM32F722VET6?
The device operates with a supply voltage of 1.7 V to 3.6 V.
- Does the STM32F722VET6 support low-power modes?
Yes, it supports Sleep, Stop, and Standby modes with VBAT supply for RTC and backup registers.
- How many timers does the STM32F722VET6 have?
The device includes up to 18 timers, including 13x 16-bit and 2x 32-bit timers, along with 2x watchdogs and a SysTick timer.
- Is the STM32F722VET6 RoHS compliant?
Yes, the STM32F722VET6 is RoHS compliant.
- Where can I find additional documentation and specifications for the STM32F722VET6?
Additional documentation and specifications can be found on the STMicroelectronics website and through authorized distributors.
- What are some typical applications for the STM32F722VET6?
The STM32F722VET6 is suitable for industrial automation, medical devices, consumer electronics, automotive systems, and IoT devices.
- How do I check the stock and lead times for the STM32F722VET6?
Stock availability and lead times can be checked on the distributor's comparison pages or by contacting the distributor directly.
- Who can I contact for technical support of the STM32F722VET6?
Technical support can be obtained by contacting the customer support team of the authorized distributor.
