STM32H755ZIT6 vs STM32H743IIT6 Comparación
Comparación detallada lado a lado de STM32H755ZIT6 por STMicroelectronics y STM32H743IIT6 por STMicroelectronics. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
STMicroelectronics
STM32H755ZIT6 - Dual-Core Cortex-M7/M4 MCU, 2MB Flash | STMicroelectronics
STM32H755ZIT6 ✓ ActivoSTMicroelectronics
STM32H743IIT6 - 480MHz Cortex-M7 MCU 2MB Flash | STMicroelectronics
STM32H743IIT6 ✓ ActivoComparación de especificaciones
| Parámetro | STM32H755ZIT6 | STM32H743IIT6 |
|---|---|---|
| Marca | STMicroelectronics | STMicroelectronics |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $16,19 | $12,00 |
| Core Architecture | Dual-core Arm Cortex-M7 + Cortex-M4 | 32-bit ARM Cortex-M7 with double-precision FPU |
| Cortex-M7 Max Frequency | 480 MHz | — |
| Cortex-M4 Max Frequency | 240 MHz | — |
| Flash Memory | 2 MB (dual-bank) | 2 MB |
| SRAM | 1 MB (DTCM + AXI + SRAM1/2/3) | 1 MB |
| Encapsulado | LQFP-144 (20x20 mm) | 176-LQFP (24x24 mm) |
| GPIO Count | 114 | 140 (approx.) |
| Supply Voltage VDD | 1.62 V to 3.6 V | — |
| Temperatura de funcionamiento | -40 °C to +85 °C (industrial grade) | -40C to +85C (industrial grade) |
| ADC | 3 x 16-bit, up to 3.6 MSPS | — |
| DAC | 2 x 12-bit | — |
| Communication Interfaces | Ethernet, USB OTG HS/FS, 2x CAN FD, 6x SPI, 4x I2C, USART/UART, SDMMC, SAI | Ethernet, USB, CAN, 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 | — |
| Tipo de montaje | Surface Mount | — |
| Nivel MSL | 3 (per JEDEC J-STD-020) | — |
| Estado RoHS | Compliant | — |
| Frecuencia de reloj máxima | — | 480 MHz |
| DMIPS Performance | — | 1027 DMIPS (2.14 DMIPS/MHz) |
| L1 Instruction Cache | — | 16 KB |
| L1 Data Cache | — | 16 KB |
| Operating Voltage | — | 1.62 V to 3.6 V |
| External Memory Interface | — | FMC, QUADSPI |
| ART Accelerator | — | Yes (zero-wait-state Flash execution) |
| RoHS Compliance | — | Compliant |