Overview
The STM32H725ZGT6 is a high-performance microcontroller from STMicroelectronics, based on the Arm® Cortex®-M7 32-bit RISC core. This MCU operates at frequencies up to 550 MHz and features a double-precision floating-point unit (FPU) compliant with IEEE 754 standards. The device includes 1 Mbyte of embedded flash memory and 564 Kbytes of RAM, along with extensive peripheral sets and advanced communication interfaces. It is designed to enhance application security with a memory protection unit (MPU) and supports a wide range of applications requiring high computational power and low power consumption.
Key Specifications
| Parameter | Value |
|---|---|
| Core | Arm Cortex-M7 |
| Frequency | Up to 550 MHz |
| Flash Memory | Up to 1 Mbyte with ECC |
| RAM | Total 564 Kbytes with ECC |
| Supply Voltage | 1.62 V to 3.6 V |
| Operating Temperature | -40°C to 85°C |
| Package | LQFP 144 (20x20x1.4 mm) |
| RoHS Compliance | Ecopack2 |
Key Features
- Core and Performance: 32-bit Arm Cortex-M7 CPU with double-precision FPU, L1 cache (32-Kbyte data cache and 32-Kbyte instruction cache), and DSP instructions, operating at up to 550 MHz.
- Memories: Up to 1 Mbyte of embedded flash memory with ECC, and total 564 Kbytes of RAM including various types of TCM and system RAM.
- Graphics and Display: Chrom-ART Accelerator for enhanced graphical user interface, and LCD-TFT controller supporting up to XGA resolution.
- Analog Peripherals: Multiple ADCs (including 16-bit and 12-bit), DACs, operational amplifiers, and comparators.
- Communication Interfaces: Ethernet MAC, USB 2.0 high-speed/full-speed device/host/OTG, multiple USARTs, SPIs, I2Cs, CAN (FD and TT), and more.
- Mathematical Acceleration: CORDIC coprocessor for trigonometric functions and FMAC unit for filter functions.
- Power Management: Internal DCDC and LDO regulator, sleep, stop, and standby modes.
- Security Features: MPU, true random number generator, CRC calculation unit, and tamper detection.
Applications
- Industrial Automation: High-performance control systems, motor control, and advanced automation.
- Medical Devices: Medical imaging, diagnostic equipment, and patient monitoring systems.
- Aerospace and Defense: High-reliability systems requiring advanced computational capabilities.
- Consumer Electronics: High-end consumer devices requiring advanced graphics and user interfaces.
- Automotive Systems: Advanced driver-assistance systems (ADAS), infotainment, and vehicle control units.
Q & A
- What is the core architecture of the STM32H725ZGT6?
The STM32H725ZGT6 is based on the Arm Cortex-M7 32-bit RISC core.
- What is the maximum operating frequency of the STM32H725ZGT6?
The maximum operating frequency is up to 550 MHz.
- How much flash memory and RAM does the STM32H725ZGT6 have?
It has up to 1 Mbyte of embedded flash memory and 564 Kbytes of RAM.
- What are the supply voltage and operating temperature ranges of the STM32H725ZGT6?
The supply voltage range is 1.62 V to 3.6 V, and the operating temperature range is -40°C to 85°C.
- Does the STM32H725ZGT6 support graphical user interfaces?
Yes, it features a Chrom-ART Accelerator for enhanced graphical user interfaces and an LCD-TFT controller supporting up to XGA resolution.
- What types of communication interfaces are available on the STM32H725ZGT6?
The device includes Ethernet MAC, USB 2.0, multiple USARTs, SPIs, I2Cs, CAN (FD and TT), and more.
- Are there any mathematical acceleration features in the STM32H725ZGT6?
Yes, it includes a CORDIC coprocessor for trigonometric functions and an FMAC unit for filter functions.
- What power management features does the STM32H725ZGT6 have?
The device features internal DCDC and LDO regulators, sleep, stop, and standby modes.
- Does the STM32H725ZGT6 have any security features?
Yes, it includes an MPU, true random number generator, CRC calculation unit, and tamper detection.
- What is the package type of the STM32H725ZGT6?
The package type is LQFP 144 (20x20x1.4 mm).
- Is the STM32H725ZGT6 RoHS compliant?
Yes, it is RoHS compliant under the Ecopack2 standard.
