STM32H745IIT6 vs STM32H730IBK6Q مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ STM32H745IIT6 بواسطة STMicroelectronics و STM32H730IBK6Q بواسطة STMicroelectronics. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
STMicroelectronics
STM32H730IBK6Q - 550MHz Cortex-M7 MCU, 128KB Flash | STMicroelectronics
STM32H730IBK6Q ✓ نشطمقارنة المواصفات
| المعامل | STM32H745IIT6 | STM32H730IBK6Q |
|---|---|---|
| العلامة التجارية | STMicroelectronics | STMicroelectronics |
| الفئة | Microcontrollers | Microcontrollers |
| حالة دورة الحياة | نشط | نشط |
| Core Architecture | Dual-core Arm Cortex-M7 + Cortex-M4 with FPU | — |
| M7 Maximum Clock Frequency | 480 MHz | — |
| M4 Maximum Clock Frequency | 240 MHz | — |
| Flash Memory | 2 MB (dual-bank, with secure sector) | 128 KB |
| SRAM (Total) | 1 MB (192 KB DTCM/AXI + 64 KB DTCM for M4 + 462 KB system SRAM + 4 KB backup) | — |
| Operating Voltage Range | 1.62 V to 3.6 V | — |
| العلبة | 176-pin LQFP (24x24 mm) | UFBGA 176+25 (10x10 mm) |
| نوع التركيب | Surface Mount | — |
| نطاق درجة حرارة التشغيل | -40 °C to +85 °C (industrial grade) | — |
| ADC | 16-bit ADC (3.6 MSPS) + two 12-bit ADCs | 2x 16-bit (up to 3.6 MSPS) |
| DAC | Two 12-bit DACs | — |
| Graphics Accelerator | Chrom-ART (DMA2D) | — |
| Communication Interfaces | USB OTG FS+HS, 2 × CAN FD, Ethernet MAC, SDMMC, 2 × OctoSPI, FMC, USART/UART/SPI/I2C/LPUART | — |
| Timers | Advanced-control, general-purpose, basic, low-power timers (see datasheet for full list) | — |
| مستوى MSL | 3 (per JEDEC J-STD-020) | — |
| حالة RoHS | Compliant | Compliant |
| Supply Source | Internal SMPS + LDO regulators | — |
| Core | — | ARM Cortex-M7 with FPU (DP-FPU) |
| Maximum CPU Frequency | — | 550 MHz |
| SRAM Total | — | 564 KB |
| Instruction Cache (I-cache) | — | 16 KB |
| Data Cache (D-cache) | — | 16 KB |
| Backup SRAM | — | 4 KB |
| Operating Voltage | — | 1.62 V to 3.6 V |
| درجة حرارة التشغيل | — | -40 C to +85 C (grade 6 suffix) |
| Crypto/Hash Accelerator | — | AES, SHA, RSA, ECDSA |
| External Memory Interface | — | FMC (SRAM/PSRAM/NOR/NAND) |
| Communication | — | Ethernet, USB OTG, 3x FDCAN, SPI, I2C, UART |
| Graphics Support | — | Chrom-ART, JPEG codec |
| Integrated SMPS | — | Yes (step-down for core supply) |