STM32H743ZIT6 vs STM32H745ZIT6 Comparação
Comparação detalhada lado a lado de STM32H743ZIT6 por STMicroelectronics e STM32H745ZIT6 por STMicroelectronics. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
STMicroelectronics
STM32H743ZIT6 - 480MHz Cortex-M7 MCU, 2MB Flash | STMicroelectronics
STM32H743ZIT6 ✓ AtivoSTMicroelectronics
STM32H745ZIT6 - Dual-Core Cortex-M7/M4 MCU, 480MHz, 2MB Flash | STMicroelectronics
STM32H745ZIT6 ✓ AtivoComparação de especificações
| Parâmetro | STM32H743ZIT6 | STM32H745ZIT6 |
|---|---|---|
| Marca | STMicroelectronics | STMicroelectronics |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $10,65 | $11,50 |
| Core Architecture | ARM Cortex-M7 with double-precision FPU | Arm Cortex-M7 + Cortex-M4 dual-core (32-bit) |
| Maximum Clock Speed | 480 MHz | — |
| Flash Memory | 2 MB | — |
| SRAM | 1 MB (includes 64 KB DTCM + AXI SRAM) | 1 MB (DTCM + AXI SRAM + SRAM1-4) |
| Instruction Cache | 16 KB | — |
| Data Cache | 16 KB | — |
| Encapsulamento | LQFP-144 (20x20 mm) | 144-pin LQFP (20x20 mm, 0.5 mm pitch) |
| Operating Voltage | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| ADC | 3x 12-bit, up to 3.6 MSPS | 3x 12-bit, up to 3.6 MSPS, 23 channels |
| DAC | 2x 12-bit | 2x 12-bit |
| Timers | Advanced-control, general-purpose, basic; HRTIM | — |
| Communication Interfaces | USART, SPI, I2C, CAN FD, USB OTG, Ethernet MAC, SDMMC | Ethernet, USB 2.0 HS, CAN-FD, SDMMC, UART, SPI, I2C |
| Graphics Accelerator | Chrom-ART (DMA2D) | Chrom-ART + hardware JPEG codec |
| Cryptography | AES, SHA, TRNG (hardware) | — |
| Temperatura de operação | -40 C to +85 C (industrial grade) | -40 C to +85 C (industrial grade 6) |
| Tipo de montagem | Surface Mount | Surface Mount |
| Nível MSL | 3 (168 hours) | [DATA_NEEDED: MSL level] |
| Status RoHS | Compliant | Compliant |
| Cortex-M7 Max Frequency | — | 480 MHz |
| Cortex-M4 Max Frequency | — | 240 MHz |
| FPU (M7) | — | Double-precision |
| FPU (M4) | — | Single-precision |
| Program Flash | — | 2 MB (dual-bank) |
| I/O Pins | — | 97 user I/Os |
| Cryptographic Accelerator | — | AES, Hash, TRNG |