STM32H753IIT6 vs STM32H7A3RIT6 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STM32H753IIT6 sa pamamagitan ng STMicroelectronics at STM32H7A3RIT6 sa pamamagitan ng STMicroelectronics. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
STMicroelectronics
STM32H753IIT6 - Cortex-M7 MCU 480MHz 2MB Flash 176-LQFP | ST
STM32H753IIT6 ✓ NakahandaSTMicroelectronics
STM32H7A3RIT6 - 280MHz Cortex-M7 MCU, 2MB Flash | STMicroelectronics
STM32H7A3RIT6 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | STM32H753IIT6 | STM32H7A3RIT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| 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 |
| Packhaging | 176-pin LQFP (24x24 mm) | 64-LQFP (10x10 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | -40 C to +85 C (industrial grade) | -40 C to +85 C |
| Level ng MSL | 3 (168 hours) | — |
| Tindminan 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 | — |
| Maksimum na Taktiko ng Oras | — | 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) |