STM32H7A3RGT6 vs STM32H7A3RIT6 Comparison
Detailed side-by-side comparison of STM32H7A3RGT6 by STMicroelectronics and STM32H7A3RIT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32H7A3RGT6 - 280MHz Cortex-M7 MCU with 1.4MB RAM | STMicroelectronics
STM32H7A3RGT6 ✓ ActiveSTMicroelectronics
STM32H7A3RIT6 - 280MHz Cortex-M7 MCU, 2MB Flash | STMicroelectronics
STM32H7A3RIT6 ✓ ActiveSpecification Comparison
| Parameter | STM32H7A3RGT6 | STM32H7A3RIT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.10 | $10.20 |
| Core | ARM Cortex-M7 | ARM Cortex-M7 32-bit |
| Maximum Clock Speed | 280 MHz | — |
| Flash Memory | 2 MB | — |
| SRAM | 1.4 MB | 1376 KB (1 MB DTCM + 376 KB system SRAM) |
| Package | LQFP64 | 64-LQFP (10x10 mm) |
| 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 | — |
| RoHS Status | Compliant | Compliant |
| Maximum Clock Frequency | — | 280 MHz |
| Program Memory | — | 2 MB Flash with ECC |
| Operating Voltage | — | 1.62 V to 3.6 V |
| 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) |