STM32H757XIH6 vs STM32H747XIH6 مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ STM32H757XIH6 بواسطة STMicroelectronics و STM32H747XIH6 بواسطة STMicroelectronics. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
STMicroelectronics
STM32H757XIH6 - Dual-Core M7/M4 MCU, 2MB Flash, TFBGA-240 | STMicroelectronics
STM32H757XIH6 ✓ نشطSTMicroelectronics
STM32H747XIH6 - Dual-Core Cortex-M7/M4 MCU, 2MB Flash | STMicroelectronics
STM32H747XIH6 ✓ نشطمقارنة المواصفات
| المعامل | STM32H757XIH6 | STM32H747XIH6 |
|---|---|---|
| العلامة التجارية | STMicroelectronics | STMicroelectronics |
| الفئة | Microcontrollers | Microcontrollers |
| حالة دورة الحياة | نشط | نشط |
| سعر الوحدة (USD) | $12.18 | — |
| Architecture | Arm Cortex-M7 + Cortex-M4 (dual-core, asymmetric multiprocessing) | — |
| Cortex-M7 Max Clock | 480 MHz | — |
| Cortex-M4 Max Clock | 240 MHz | — |
| Flash Memory | 2 MB (dual-bank, read-while-write) | 2 MB |
| SRAM | 1 MB (multiple banks incl. DTCM, AXI SRAM, SRAM1-4, Backup SRAM) | 1 MB |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| العلبة | TFBGA-240 (14x14 mm, 0.8 mm pitch) plus 25 additional balls (240+25) | TFBGA-265 (14x14 mm, 240+25 balls) |
| درجة حرارة التشغيل | -40 °C to +85 °C (grade 6) | -40 C to +85 C |
| Communication Interfaces | 46 com. and analog interfaces incl. Ethernet, USB, CAN-FD, USART/UART, SPI, I2C, SAI | USB OTG x2, CAN-FD x2, Ethernet, SPI, I2C, SDMMC, USART/UART, SAI |
| Display Interface | MIPI-DSI host controller + TFT-LCD controller | TFT-LCD + MIPI-DSI |
| Crypto Accelerator | AES, hash (SHA-1/SHA-2), TRNG | — |
| Graphics Accelerator | Chrom-ART (2D DMA2D) | Chrom-ART (DMA2D) |
| Camera Interface | DCMI (parallel, 8- to 14-bit) | — |
| External Memory Controller | FMC for SDRAM, NOR, NAND, PSRAM | — |
| Internal SMPS | Yes (voltage scaling for core) | — |
| ADCs / DACs | Multiple 12-/16-bit ADCs; DAC channels [DATA_NEEDED: exact count] | — |
| نوع التركيب | Surface Mount (TFBGA) | Surface Mount (BGA) |
| حالة RoHS | Compliant | Compliant |
| Core Architecture | — | Dual-core Arm Cortex-M7 + Cortex-M4 |
| Cortex-M7 Max Frequency | — | 480 MHz |
| Cortex-M4 Max Frequency | — | 240 MHz |
| ADC | — | 3 x 16-bit, up to 3.6 MSPS |
| DAC | — | 2 x 12-bit |
| Cryptographic Accelerator | — | AES / SHA / PKA hardware acceleration |