STM32H7A3RIT6 vs STM32H7A3RGT6 Comparison
Detailed side-by-side comparison of STM32H7A3RIT6 by STMicroelectronics and STM32H7A3RGT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32H7A3RIT6 - 280MHz Cortex-M7 MCU, 2MB Flash | STMicroelectronics
STM32H7A3RIT6 ✓ ActiveSTMicroelectronics
STM32H7A3RGT6 - 280MHz Cortex-M7 MCU with 1.4MB RAM | STMicroelectronics
STM32H7A3RGT6 ✓ ActiveSpecification Comparison
| Parameter | STM32H7A3RIT6 | STM32H7A3RGT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.20 | $8.10 |
| Core | ARM Cortex-M7 32-bit | ARM Cortex-M7 |
| Maximum Clock Frequency | 280 MHz | — |
| Program Memory | 2 MB Flash with ECC | — |
| SRAM | 1376 KB (1 MB DTCM + 376 KB system SRAM) | 1.4 MB |
| Operating Voltage | 1.62 V to 3.6 V | — |
| Package | 64-LQFP (10x10 mm) | LQFP64 |
| Mounting Type | Surface Mount | — |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | — |
| Operating Temperature | -40 C to +85 C | — |
| CoreMark | 2741 | — |
| DMIPS | 1177 | — |
| FPU | Double-precision (DP-FPU) | — |
| L1 Cache | 16 KB I-cache + 16 KB D-cache | — |
| USB | USB 2.0 FS OTG + USB Type-C PD | — |
| CAN | 2x CAN-FD (FDCAN) | — |
| ADC | 16-bit, 3.6 MSPS, up to 20 channels | — |
| DAC | 2x 12-bit | — |
| SDMMC | 2x SDMMC | — |
| OCTOSPI | Yes (1x OCTOSPI / Quad-SPI) | — |
| RoHS Status | Compliant | Compliant |
| Maximum Clock Speed | — | 280 MHz |
| Flash Memory | — | 2 MB |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Operating Temperature Range | — | -40C to +85C |
| Number of I/O Pins | — | 50 |
| ADC Resolution | — | 16-bit |
| DAC Resolution | — | 12-bit |
| Communication Interfaces | — | Ethernet, USB, UART, SPI, I2C |
| Timers | — | Multiple 16-bit and 32-bit timers |
| Cryptographic Acceleration | — | Yes (hardware) |
| True Random Number Generator | — | Yes |