STM32H753ZIT6 vs STM32H745IIT6 Comparación
Comparación detallada lado a lado de STM32H753ZIT6 por STMicroelectronics y STM32H745IIT6 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
STM32H753ZIT6 - 480MHz Cortex-M7 MCU, 2MB Flash | STMicroelectronics
STM32H753ZIT6 ✓ ActivoSTMicroelectronics
STM32H745IIT6 - 480MHz Dual-Core M7/M4 MCU, 2MB Flash | ST
STM32H745IIT6 ✓ ActivoComparación de especificaciones
| Parámetro | STM32H753ZIT6 | STM32H745IIT6 |
|---|---|---|
| Marca | STMicroelectronics | STMicroelectronics |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $11,95 | $10,62 |
| Core Architecture | Arm Cortex-M7 32-bit RISC | Dual-core Arm Cortex-M7 + Cortex-M4 with FPU |
| Maximum CPU Frequency | 480 MHz | — |
| Floating Point Unit | Double-precision (IEEE 754 compliant) | — |
| Program Memory (Flash) | 2 MB dual-bank | — |
| RAM | 1 MB SRAM | — |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Temperatura de funcionamiento | -40 C to +85 C | — |
| Encapsulado | LQFP-144 (20x20 mm, 0.5 mm pitch) | 176-pin LQFP (24x24 mm) |
| Número de pines | 144 | — |
| Process Technology | 40 nm | — |
| ADC | 16-bit, 3.6 MSPS | 16-bit ADC (3.6 MSPS) + two 12-bit ADCs |
| DAC | 12-bit | Two 12-bit DACs |
| Ethernet | 10/100 MAC with DMA | — |
| USB | OTG HS/FS | — |
| CAN | CAN FD | — |
| Graphics Accelerator | Chrom-ART Accelerator (2D) | Chrom-ART (DMA2D) |
| Cryptographic Accelerator | Hardware crypto processor | — |
| Low-Power Modes | Sleep, Stop, Standby | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Estado RoHS | Compliant | Compliant |
| 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 |
| Rango de temperatura de funcionamiento | — | -40 °C to +85 °C (industrial grade) |
| Communication Interfaces | — | USB OTG FS+HS, 2 × CAN FD, Ethernet MAC, SDMMC, 2 × OctoSPI, FMC, USART/UART/SPI/I2C/LPUART |
| Timers | — | Advanced-control, general-purpose, basic, low-power timers (see datasheet for full list) |
| Nivel MSL | — | 3 (per JEDEC J-STD-020) |
| Supply Source | — | Internal SMPS + LDO regulators |