STM32H743IIT6 vs STM32H753IIT6 对比
详细并排对比 STM32H743IIT6 出自 STMicroelectronics 和 STM32H753IIT6 出自 STMicroelectronics。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
STMicroelectronics
STM32H743IIT6 - 480MHz Cortex-M7 MCU 2MB Flash | STMicroelectronics
STM32H743IIT6 ✓ 量产中规格对比
| 参数 | STM32H743IIT6 | STM32H753IIT6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $12.00 | $9.45 |
| Core Architecture | 32-bit ARM Cortex-M7 with double-precision FPU | — |
| 最大时钟频率 | 480 MHz | — |
| DMIPS Performance | 1027 DMIPS (2.14 DMIPS/MHz) | — |
| L1 Instruction Cache | 16 KB | — |
| L1 Data Cache | 16 KB | — |
| Flash Memory | 2 MB | — |
| SRAM | 1 MB | 1 MB (256 KB DTCM + 256 KB AXI SRAM + 64 KB ITCM + backup SRAM) |
| 封装 | 176-LQFP (24x24 mm) | 176-pin LQFP (24x24 mm) |
| Operating Voltage | 1.62 V to 3.6 V | 1.62 V to 3.6 V (3.3 V typical I/O) |
| 工作温度 | -40C to +85C (industrial grade) | -40 C to +85 C (industrial grade) |
| Communication Interfaces | Ethernet, USB, CAN, UART, SPI, I2C | USB OTG FS+HS, 2x CAN FD, 2x SDMMC, UART, SPI, I2C, ETH, FMC |
| External Memory Interface | FMC, QUADSPI | — |
| GPIO Count | 140 (approx.) | — |
| ART Accelerator | Yes (zero-wait-state Flash execution) | — |
| RoHS Compliance | Compliant | — |
| Core | — | ARM Cortex-M7 with DP-FPU and DSP |
| Maximum CPU Frequency | — | 480 MHz |
| DMIPS | — | 1027 DMIPS |
| CoreMark Score | — | 2424 CoreMark |
| Program Memory (Flash) | — | 2 MB |
| L1 Cache | — | 16 KB I-cache + 16 KB D-cache |
| 安装类型 | — | Surface Mount |
| MSL 等级 | — | 3 (168 hours) |
| RoHS 状态 | — | Compliant |
| ADC | — | 3 x 12-bit, 3.6 MSPS each |
| DAC | — | 2 x 12-bit |
| 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 |