STMicroelectronics STM32H7 series 32-bit ARM Cortex-M7 MCU, STM32H725ZGT6, 550 MHz, 1 MB Flash, 564K x 8 RAM, 97 I/O, 144-LQFP, -40 to 85°C.
| Parameter | Value |
|---|---|
| Series | STM32H7 |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.62V ~ 3.6V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 550MHz |
| Package | Tray |
| RAM size | 564K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT |
| Connectivity | CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG |
| Number of i (O) | 97 |
| Core processor | ARM® Cortex®-M7 |
| Case | 144-LQFP |
| Data converters | A/D 12x12/b, 22x16b; D/A 2x12b |
| Program memory size | 1MB (1M x 8) |
The STM32H725ZGT6 is a 32-bit ARM Cortex-M7 microcontroller from STMicroelectronics, clocked at 550 MHz.
This part carries CANbus, Ethernet, USB OTG, multiple SPI/I²C/UART interfaces, plus QSPI and SAI for external memory or audio.
It belongs in factory automation cabinets, outdoor telecom enclosures, or battery-charger controller boards — not under the hood of a vehicle.
The STM32H725ZGT6 runs at 550 MHz, which is the listed core speed for this ARM Cortex-M7 MCU.
This MCU is designed for high-performance embedded control — motor drives, servo systems, industrial gateways, and battery-charger controllers — where the 550 MHz Cortex-M7 core handles real-time control and communications concurrently.
Both are STM32H7 series Cortex-M7 MCUs, but the STM32H725ZGT6 runs at 550 MHz versus the STM32H743's 480 MHz, and the peripheral mix differs. Check the STM32H7 reference manual for pin compatibility across the 144-LQFP package variants.