Overview
The STM32H723ZGT6 is a high-performance microcontroller from STMicroelectronics, part of the STM32H7 series. It is based on the Arm® Cortex®-M7 32-bit RISC core, operating at up to 550 MHz. This MCU features a floating-point unit (FPU) that supports Arm® double-precision and single-precision data-processing instructions, making it suitable for demanding applications requiring high computational power and precision. The device includes a comprehensive set of peripherals and interfaces, enhancing its versatility and performance in various industrial and consumer electronics applications.
Key Specifications
| Parameter | Specification |
|---|---|
| CPU Core | Arm® Cortex®-M7 32-bit RISC core |
| Clock Frequency | Up to 550 MHz |
| Cache | 32 Kbytes of instruction cache and 32 Kbytes of data cache |
| Memory | Up to 1 Mbyte of flash memory, 564 Kbytes of SRAM (including 4 Kbytes of backup SRAM) |
| Operating Voltage | 1.62 to 3.6 V |
| Operating Temperature | -40°C to +85°C |
| Package | LQFP144 |
| Number of I/Os | 112 |
| Communication Interfaces | USB 2.0, Ethernet MAC, FD-CAN, I²C, I²S, SPI, UART, USART |
| Analog Peripherals | 16-bit and 12-bit ADCs, 12-bit DACs, op-amps, comparators |
| Timers | 4 general-purpose 32-bit timers, 12 general-purpose 16-bit timers |
Key Features
- High-Performance CPU: Arm® Cortex®-M7 core with a floating-point unit (FPU) supporting double-precision and single-precision data-processing instructions.
- Memory and Cache: Up to 1 Mbyte of flash memory, 564 Kbytes of SRAM, and 32 Kbytes of instruction and data cache.
- Graphics and Display: LCD-TFT controller with dual-layer support and Chrom-ART Accelerator for enhanced graphical content creation.
- Communication Interfaces: Multiple interfaces including USB 2.0, Ethernet MAC, FD-CAN, I²C, I²S, SPI, UART, and USART.
- Analog Peripherals: Fast 16-bit and 12-bit ADCs, 12-bit DACs, op-amps, and ultra-low-power comparators.
- Security Features: Memory protection unit (MPU), secure firmware install (SFI), secure boot, and secure firmware update (SBSFU).
- Power Efficiency: Multi-power domain architecture, low-power modes (Sleep, Stop, Standby), and a dedicated USB regulator.
Applications
- Industrial Automation: Motor control, industrial communication, and automation systems.
- Consumer Electronics: Smart home devices, wearables, and other consumer electronics requiring high computational power and low power consumption.
- Medical Devices: Medical equipment and diagnostic devices that require precise and high-speed processing.
- Automotive Systems: Advanced driver-assistance systems (ADAS), infotainment systems, and other automotive applications.
- IoT Devices: Internet of Things (IoT) devices that need robust communication interfaces and high-performance processing.
Q & A
- What is the maximum clock frequency of the STM32H723ZGT6?
The maximum clock frequency of the STM32H723ZGT6 is up to 550 MHz.
- What type of CPU core does the STM32H723ZGT6 use?
The STM32H723ZGT6 uses the Arm® Cortex®-M7 32-bit RISC core.
- How much flash memory and SRAM does the STM32H723ZGT6 have?
The STM32H723ZGT6 has up to 1 Mbyte of flash memory and 564 Kbytes of SRAM.
- What are the operating voltage and temperature ranges of the STM32H723ZGT6?
The operating voltage range is 1.62 to 3.6 V, and the operating temperature range is -40°C to +85°C.
- What communication interfaces are available on the STM32H723ZGT6?
The STM32H723ZGT6 includes USB 2.0, Ethernet MAC, FD-CAN, I²C, I²S, SPI, UART, and USART interfaces.
- Does the STM32H723ZGT6 have any security features?
Yes, it includes a memory protection unit (MPU), secure firmware install (SFI), secure boot, and secure firmware update (SBSFU).
- What is the purpose of the Chrom-ART Accelerator in the STM32H723ZGT6?
The Chrom-ART Accelerator enhances graphical content creation while saving core processing power.
- How many I/Os does the STM32H723ZGT6 have?
The STM32H723ZGT6 has 112 I/Os.
- What are some typical applications of the STM32H723ZGT6?
Typical applications include industrial automation, consumer electronics, medical devices, automotive systems, and IoT devices.
- Does the STM32H723ZGT6 support low-power modes?
Yes, it supports low-power modes such as Sleep, Stop, and Standby to optimize power efficiency.
