STM32H745IIT6 vs STM32H730IBK6Q Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STM32H745IIT6 sa pamamagitan ng STMicroelectronics at STM32H730IBK6Q 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
STM32H745IIT6 - 480MHz Dual-Core M7/M4 MCU, 2MB Flash | ST
STM32H745IIT6 ✓ NakahandaSTMicroelectronics
STM32H730IBK6Q - 550MHz Cortex-M7 MCU, 128KB Flash | STMicroelectronics
STM32H730IBK6Q ✓ NakahandaPagsanggunian na paghahambing
| Parametro | STM32H745IIT6 | STM32H730IBK6Q |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| 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 | — |
| Packhaging | 176-pin LQFP (24x24 mm) | UFBGA 176+25 (10x10 mm) |
| Uri ng Pagpapasok | Surface Mount | — |
| Hanay ng Temperature na Operasyon | -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) | — |
| Level ng MSL | 3 (per JEDEC J-STD-020) | — |
| Tindminan 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 |
| Temperature na Operasyon | — | -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) |