STM32H745IIT6 vs STM32H753IIT6 Comparaison
Comparaison détaillée côte à côte de STM32H745IIT6 par STMicroelectronics et STM32H753IIT6 par STMicroelectronics. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
STMicroelectronics
STM32H753IIT6 - Cortex-M7 MCU 480MHz 2MB Flash 176-LQFP | ST
STM32H753IIT6 ✓ ActifComparaison des spécifications
| Paramètre | STM32H745IIT6 | STM32H753IIT6 |
|---|---|---|
| Marque | STMicroelectronics | STMicroelectronics |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $10,62 | $9,45 |
| 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 | — |
| Boîtier | 176-pin LQFP (24x24 mm) | 176-pin LQFP (24x24 mm) |
| Type de montage | Surface Mount | Surface Mount |
| Plage de température de fonctionnement | -40 °C to +85 °C (industrial grade) | — |
| ADC | 16-bit ADC (3.6 MSPS) + two 12-bit ADCs | 3 x 12-bit, 3.6 MSPS each |
| DAC | Two 12-bit DACs | 2 x 12-bit |
| 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 | USB OTG FS+HS, 2x CAN FD, 2x SDMMC, UART, SPI, I2C, ETH, FMC |
| Timers | Advanced-control, general-purpose, basic, low-power timers (see datasheet for full list) | — |
| Niveau MSL | 3 (per JEDEC J-STD-020) | 3 (168 hours) |
| Statut RoHS | Compliant | Compliant |
| Supply Source | Internal SMPS + LDO regulators | — |
| 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) |
| Température de fonctionnement | — | -40 C to +85 C (industrial grade) |
| 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 |