STM32H755ZIT6 vs STM32H745ZIT6 Comparaison
Comparaison détaillée côte à côte de STM32H755ZIT6 par STMicroelectronics et STM32H745ZIT6 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
STM32H755ZIT6 - Dual-Core Cortex-M7/M4 MCU, 2MB Flash | STMicroelectronics
STM32H755ZIT6 ✓ ActifSTMicroelectronics
STM32H745ZIT6 - Dual-Core Cortex-M7/M4 MCU, 480MHz, 2MB Flash | STMicroelectronics
STM32H745ZIT6 ✓ ActifComparaison des spécifications
| Paramètre | STM32H755ZIT6 | STM32H745ZIT6 |
|---|---|---|
| Marque | STMicroelectronics | STMicroelectronics |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $16,19 | $11,50 |
| Core Architecture | Dual-core Arm Cortex-M7 + Cortex-M4 | Arm Cortex-M7 + Cortex-M4 dual-core (32-bit) |
| Cortex-M7 Max Frequency | 480 MHz | 480 MHz |
| Cortex-M4 Max Frequency | 240 MHz | 240 MHz |
| Flash Memory | 2 MB (dual-bank) | — |
| SRAM | 1 MB (DTCM + AXI + SRAM1/2/3) | 1 MB (DTCM + AXI SRAM + SRAM1-4) |
| Boîtier | LQFP-144 (20x20 mm) | 144-pin LQFP (20x20 mm, 0.5 mm pitch) |
| GPIO Count | 114 | — |
| Supply Voltage VDD | 1.62 V to 3.6 V | — |
| Température de fonctionnement | -40 °C to +85 °C (industrial grade) | -40 C to +85 C (industrial grade 6) |
| ADC | 3 x 16-bit, up to 3.6 MSPS | 3x 12-bit, up to 3.6 MSPS, 23 channels |
| DAC | 2 x 12-bit | 2x 12-bit |
| Communication Interfaces | Ethernet, USB OTG HS/FS, 2x CAN FD, 6x SPI, 4x I2C, USART/UART, SDMMC, SAI | Ethernet, USB 2.0 HS, CAN-FD, SDMMC, UART, SPI, I2C |
| Graphics | Chrom-ART Accelerator, LCD-TFT controller, JPEG codec | — |
| Crypto Accelerators | AES, SHA, RSA, TRNG | — |
| Internal SMPS | Yes (step-down for core) | — |
| Process Node | 40 nm CMOS | — |
| Type de montage | Surface Mount | Surface Mount |
| Niveau MSL | 3 (per JEDEC J-STD-020) | [DATA_NEEDED: MSL level] |
| Statut RoHS | Compliant | Compliant |
| FPU (M7) | — | Double-precision |
| FPU (M4) | — | Single-precision |
| Program Flash | — | 2 MB (dual-bank) |
| Operating Voltage | — | 1.62 V to 3.6 V |
| I/O Pins | — | 97 user I/Os |
| Graphics Accelerator | — | Chrom-ART + hardware JPEG codec |
| Cryptographic Accelerator | — | AES, Hash, TRNG |