STM32H753IIT6 vs STM32H745IIT6 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng STM32H753IIT6 sa pamamagitan ng STMicroelectronics at STM32H745IIT6 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
STM32H753IIT6 - Cortex-M7 MCU 480MHz 2MB Flash 176-LQFP | ST
STM32H753IIT6 ✓ NakahandaSTMicroelectronics
STM32H745IIT6 - 480MHz Dual-Core M7/M4 MCU, 2MB Flash | ST
STM32H745IIT6 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | STM32H753IIT6 | STM32H745IIT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| 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 | — |
| 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 | — |
| Operating Voltage | 1.62 V to 3.6 V (3.3 V typical I/O) | — |
| Packhaging | 176-pin LQFP (24x24 mm) | 176-pin LQFP (24x24 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | -40 C to +85 C (industrial grade) | — |
| Level ng MSL | 3 (168 hours) | 3 (per JEDEC J-STD-020) |
| Tindminan RoHS | Compliant | Compliant |
| ADC | 3 x 12-bit, 3.6 MSPS each | 16-bit ADC (3.6 MSPS) + two 12-bit ADCs |
| DAC | 2 x 12-bit | Two 12-bit DACs |
| Communication Interfaces | USB OTG FS+HS, 2x CAN FD, 2x SDMMC, UART, SPI, I2C, ETH, FMC | USB OTG FS+HS, 2 × CAN FD, Ethernet MAC, SDMMC, 2 × OctoSPI, FMC, USART/UART/SPI/I2C/LPUART |
| 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 | — |
| 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) |
| 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 |
| Hanay ng Temperature na Operasyon | — | -40 °C to +85 °C (industrial grade) |
| Graphics Accelerator | — | Chrom-ART (DMA2D) |
| Timers | — | Advanced-control, general-purpose, basic, low-power timers (see datasheet for full list) |
| Supply Source | — | Internal SMPS + LDO regulators |