STM32H725ZGT6 vs STM32H755ZIT6 Comparison
Detailed side-by-side comparison of STM32H725ZGT6 by STMicroelectronics and STM32H755ZIT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32H725ZGT6 - 550MHz Cortex-M7 MCU, 1MB Flash | STMicroelectronics
STM32H725ZGT6 ✓ ActiveSTMicroelectronics
STM32H755ZIT6 - Dual-Core Cortex-M7/M4 MCU, 2MB Flash | STMicroelectronics
STM32H755ZIT6 ✓ ActiveSpecification Comparison
| Parameter | STM32H725ZGT6 | STM32H755ZIT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.35 | $16.19 |
| Core | Arm Cortex-M7 with double-precision FPU | — |
| Maximum CPU Clock | 550 MHz | — |
| Program Memory | 1 MB Flash with ECC | — |
| RAM | 564 KB total SRAM (incl. TCM and backup SRAM) | — |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | — |
| Package | LQFP-144 (20x20 mm) | LQFP-144 (20x20 mm) |
| GPIO Count | Up to 112 | 114 |
| ADC | 16-bit, up to 3.6 MSPS | 3 x 16-bit, up to 3.6 MSPS |
| DAC | 12-bit | 2 x 12-bit |
| Timers | Advanced 16-bit and 32-bit timers, HRTIM, low-power timers | — |
| Communication Interfaces | USB OTG HS/FS, 2x CAN FD, Ethernet MAC, SPI, I2C, USART/UART, SDMMC | Ethernet, USB OTG HS/FS, 2x CAN FD, 6x SPI, 4x I2C, USART/UART, SDMMC, SAI |
| Cryptographic Accelerator | AES, SHA, RSA, ECC (hardware) | — |
| Graphics Accelerator | Chrom-ART Accelerator, JPEG codec | — |
| Operating Temperature | -40C to +85C (industrial) | -40 °C to +85 °C (industrial grade) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Internal SMPS | Yes (step-down for core logic) | Yes (step-down for core) |
| Core Architecture | — | Dual-core Arm Cortex-M7 + Cortex-M4 |
| Cortex-M7 Max Frequency | — | 480 MHz |
| Cortex-M4 Max Frequency | — | 240 MHz |
| Flash Memory | — | 2 MB (dual-bank) |
| SRAM | — | 1 MB (DTCM + AXI + SRAM1/2/3) |
| Supply Voltage VDD | — | 1.62 V to 3.6 V |
| Graphics | — | Chrom-ART Accelerator, LCD-TFT controller, JPEG codec |
| Crypto Accelerators | — | AES, SHA, RSA, TRNG |
| Process Node | — | 40 nm CMOS |
| MSL Level | — | 3 (per JEDEC J-STD-020) |