STM32H753IIT6 vs STM32H753XIH6 比較
詳細並排比較 STM32H753IIT6 由 STMicroelectronics 與 STM32H753XIH6 由 STMicroelectronics. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | STM32H753IIT6 | STM32H753XIH6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core | ARM Cortex-M7 with DP-FPU and DSP | ARM Cortex-M7 with double-precision FPU + DSP |
| Maximum CPU Frequency | 480 MHz | 480 MHz |
| DMIPS | 1027 DMIPS | 1027 DMIPS (2.14 DMIPS/MHz, Dhrystone 2.1) |
| CoreMark Score | 2424 CoreMark | — |
| Program Memory (Flash) | 2 MB | 2 MB |
| SRAM | 1 MB (256 KB DTCM + 256 KB AXI SRAM + 64 KB ITCM + backup SRAM) | — |
| L1 Cache | 16 KB I-cache + 16 KB D-cache | 16 KB instruction cache + 16 KB data cache |
| Operating Voltage | 1.62 V to 3.6 V (3.3 V typical I/O) | — |
| 封裝 | 176-pin LQFP (24x24 mm) | TFBGA-176 (XIH), 10x10 mm, 0.65 mm pitch |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | -40 C to +85 C (industrial grade) | -40C to +85C (industrial grade 6) |
| MSL 等級 | 3 (168 hours) | 3 |
| RoHS 狀態 | Compliant | Compliant |
| ADC | 3 x 12-bit, 3.6 MSPS each | 2x 16-bit ADC (up to 3.6 MSPS) |
| DAC | 2 x 12-bit | 2x 12-bit DAC |
| 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 | — |
| RAM | — | 1 MB (SRAM, multiple banks) |
| Supply Voltage (VDD) | — | 1.62 V to 3.6 V |
| Communication | — | USB OTG FS + HS, CAN FD, Ethernet MAC, SDMMC, FMC |
| Graphics Accelerator | — | Chrom-ART (DMA2D) + JPEG codec hardware |
| Cryptography | — | AES, SHA-256, RSA, TRNG (on select SKU) |
| Internal Regulator | — | Integrated SMPS step-down + LDO, software-controlled |