Overview
The STM32H723VET6 is a high-performance microcontroller from STMicroelectronics, featuring an Arm Cortex-M7 core that operates at up to 550 MHz. This microcontroller is part of the STM32H7 series and is designed to offer a balance between high processing power and energy efficiency. It includes a floating-point unit (FPU) supporting Arm double-precision and single-precision data-processing instructions, along with 32 Kbytes of instruction cache and 32 Kbytes of data cache. The device incorporates high-speed embedded memories, including up to 512 KB of flash memory and up to 564 KB of RAM, as well as an extensive range of enhanced I/Os and peripherals connected to various buses.
Key Specifications
| Parameter | Value |
|---|---|
| Core Processor | ARM Cortex-M7 |
| Operating Frequency | Up to 550 MHz |
| Program Memory Type | Flash |
| Flash Size | 512 KB |
| RAM Size | Up to 564 KB |
| Supply Voltage | 1.71 V to 3.6 V |
| Operating Temperature | -40°C to +85°C |
| Package Type | LQFP-100 (14x14 mm) |
| Number of I/Os | Up to 114 I/O ports with interrupt capability |
| Communication Interfaces | Up to 35 communication interfaces, including USB, Ethernet, CAN, SPI, I2C, UART, etc. |
| Timers | 17 (16-bit), 4 (32-bit) |
| ADC/DAC | Advanced analog peripherals including ADC and DAC |
Key Features
- Arm Cortex-M7 core with double-precision FPU and TrustZone security technology
- High-speed embedded memories: up to 512 KB flash memory and up to 564 KB RAM
- Extensive range of enhanced I/Os and peripherals connected to APB, AHB, and AXI buses
- Multiple power-saving modes: Sleep, Stop, and Standby modes
- Internal oscillators: 64 MHz HSI, 48 MHz HSI48, 4 MHz CSI, 32 kHz LSI
- External oscillators: 4-50 MHz HSE, 32.768 kHz LSE
- Advanced analog peripherals: timers, UART, SPI, I2C, ADC, DAC, and USB interfaces
- Mathematical acceleration and DSP instructions
- Memory protection unit (MPU) for enhanced application security
- Error code correction (one error correction, two error detections) for all memories
Applications
The STM32H723VET6 microcontroller is commonly used in a variety of applications due to its high processing power, low power consumption, and integrated peripherals. These applications include:
- Industrial automation and control systems
- Consumer electronics and smart home devices
- Motor control and power management systems
- Communication systems, including Ethernet and CAN interfaces
- Wearable devices and other embedded systems requiring high performance and efficiency
Q & A
- What is the core processor of the STM32H723VET6?
The core processor is the ARM Cortex-M7.
- What is the maximum operating frequency of the STM32H723VET6?
The maximum operating frequency is up to 550 MHz.
- How much flash memory and RAM does the STM32H723VET6 have?
The device has up to 512 KB of flash memory and up to 564 KB of RAM.
- What are the supply voltage and operating temperature ranges of the STM32H723VET6?
The supply voltage range is 1.71 V to 3.6 V, and the operating temperature range is -40°C to +85°C.
- What types of communication interfaces does the STM32H723VET6 support?
The device supports a wide range of communication interfaces, including USB, Ethernet, CAN, SPI, I2C, and UART.
- Does the STM32H723VET6 have any power-saving modes?
Yes, it has Sleep, Stop, and Standby modes for low power consumption.
- What kind of security features does the STM32H723VET6 include?
The device includes a memory protection unit (MPU) and TrustZone security technology.
- What is the package type and pin count of the STM32H723VET6?
The package type is LQFP-100 with 100 pins.
- What are some common applications of the STM32H723VET6?
Common applications include industrial automation, consumer electronics, motor control, and communication systems.
- Does the STM32H723VET6 support external memory interfaces?
Yes, it supports external memory interfaces for seamless integration with external storage devices.
- What is the ECCN classification for the STM32H723VET6?
The ECCN classification is 3A991.a.2.
