STM32H753IIT6 vs STM32H7A3RIT6 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci STM32H753IIT6 disebabkan oleh STMicroelectronics dan STM32H7A3RIT6 disebabkan oleh STMicroelectronics. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
STMicroelectronics
STM32H753IIT6 - Cortex-M7 MCU 480MHz 2MB Flash 176-LQFP | ST
STM32H753IIT6 ✓ AktifSTMicroelectronics
STM32H7A3RIT6 - 280MHz Cortex-M7 MCU, 2MB Flash | STMicroelectronics
STM32H7A3RIT6 ✓ AktifPengandingan Spesifikasi
| Parametr | STM32H753IIT6 | STM32H7A3RIT6 |
|---|---|---|
| Merek | STMicroelectronics | STMicroelectronics |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core | ARM Cortex-M7 with DP-FPU and DSP | ARM Cortex-M7 32-bit |
| Maximum CPU Frequency | 480 MHz | — |
| DMIPS | 1027 DMIPS | 1177 |
| CoreMark Score | 2424 CoreMark | — |
| Program Memory (Flash) | 2 MB | — |
| SRAM | 1 MB (256 KB DTCM + 256 KB AXI SRAM + 64 KB ITCM + backup SRAM) | 1376 KB (1 MB DTCM + 376 KB system SRAM) |
| L1 Cache | 16 KB I-cache + 16 KB D-cache | 16 KB I-cache + 16 KB D-cache |
| Operating Voltage | 1.62 V to 3.6 V (3.3 V typical I/O) | 1.62 V to 3.6 V |
| Kemasan | 176-pin LQFP (24x24 mm) | 64-LQFP (10x10 mm) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Suhu Operasi | -40 C to +85 C (industrial grade) | -40 C to +85 C |
| Aras MSL | 3 (168 hours) | — |
| Status RoHS | Compliant | Compliant |
| ADC | 3 x 12-bit, 3.6 MSPS each | 16-bit, 3.6 MSPS, up to 20 channels |
| DAC | 2 x 12-bit | 2x 12-bit |
| Communication Interfaces | USB OTG FS+HS, 2x CAN FD, 2x SDMMC, UART, SPI, I2C, ETH, FMC | — |
| Hardware Accelerators | JPEG codec, AES-256, SHA-256, TRNG, Chrom-ART (DMA2D) | — |
| Display Interface | TFT-LCD + MIPI-DSI | — |
| Camera Interface | DCMI 8- to 14-bit parallel | — |
| Frekuensi Klock Maksimum | — | 280 MHz |
| Program Memory | — | 2 MB Flash with ECC |
| Supply Voltage (VDD) | — | 1.62 V to 3.6 V |
| CoreMark | — | 2741 |
| FPU | — | Double-precision (DP-FPU) |
| USB | — | USB 2.0 FS OTG + USB Type-C PD |
| CAN | — | 2x CAN-FD (FDCAN) |
| SDMMC | — | 2x SDMMC |
| OCTOSPI | — | Yes (1x OCTOSPI / Quad-SPI) |