STM32H7A3RIT6 vs STM32H7A3VIT6 Perbandingan
Perbandingan bersamaan detil STM32H7A3RIT6 dari STMicroelectronics dan STM32H7A3VIT6 dari STMicroelectronics. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
STMicroelectronics
STM32H7A3RIT6 - 280MHz Cortex-M7 MCU, 2MB Flash | STMicroelectronics
STM32H7A3RIT6 ✓ AktifSTMicroelectronics
STM32H7A3VIT6 - 280MHz Cortex-M7 MCU, 2MB Flash, LQFP-100 | STMicroelectronics
STM32H7A3VIT6 ✓ AktifPerbandingan Spesifikasi
| Parameter Umum | STM32H7A3RIT6 | STM32H7A3VIT6 |
|---|---|---|
| Merek | STMicroelectronics | STMicroelectronics |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core | ARM Cortex-M7 32-bit | ARM Cortex-M7 (32-bit) |
| Frekuensi Bawah Maximum | 280 MHz | — |
| Program Memory | 2 MB Flash with ECC | — |
| SRAM | 1376 KB (1 MB DTCM + 376 KB system SRAM) | 1.4 MB total (SRAM1/SRAM2/SRAM3/SRAM4 + DTCM + AXI SRAM) |
| Operating Voltage | 1.62 V to 3.6 V | — |
| Paket | 64-LQFP (10x10 mm) | 100-pin LQFP (14x14 mm) |
| Tipe Mounting | Surface Mount | Surface Mount |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Suhu Kerja | -40 C to +85 C | -40 C to +85 C (industrial grade) |
| CoreMark | 2741 | — |
| DMIPS | 1177 | — |
| FPU | Double-precision (DP-FPU) | Double-precision IEEE 754 |
| 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 | 3 x 16-bit, up to 3.6 MSPS |
| DAC | 2x 12-bit | 2 x 12-bit |
| SDMMC | 2x SDMMC | — |
| OCTOSPI | Yes (1x OCTOSPI / Quad-SPI) | — |
| Status RoHS | Compliant | Compliant |
| Maximum CPU Clock | — | 280 MHz |
| Flash Memory | — | 2 MB (2M x 8) |
| I/O Count (approx.) | — | [DATA_NEEDED: I/O count] |
| Timers | — | [DATA_NEEDED: timer count details] |
| Communication | — | USB 2.0 FS+HS OTG, CAN FD, USART/UART, SPI, I2C, SAI, SDMMC, FMC |
| Graphics | — | Chrom-ART (DMA2D) accelerator, TFT-LCD controller (LTDC) |
| Math Accelerators | — | FMAC, CORDIC, single-precision hardware MAC |
| Security | — | Cryptographic accelerators, TRNG, secure boot support |
| Cache | — | 16 KB I-cache + 16 KB D-cache |
| Level MSL | — | [DATA_NEEDED: MSL level] |