STM32H745IIT6 vs STM32H753AII6 Comparación
Comparación detallada lado a lado de STM32H745IIT6 por STMicroelectronics y STM32H753AII6 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
STM32H745IIT6 - 480MHz Dual-Core M7/M4 MCU, 2MB Flash | ST
STM32H745IIT6 ✓ ActivoSTMicroelectronics
STM32H753AII6 - 480MHz Cortex-M7 MCU, 2MB Flash, UFBGA-169 | STMicroelectronics
STM32H753AII6 ✓ ActivoComparación de especificaciones
| Parámetro | STM32H745IIT6 | STM32H753AII6 |
|---|---|---|
| Marca | STMicroelectronics | STMicroelectronics |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $10,62 | $11,80 |
| 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 | — |
| Encapsulado | 176-pin LQFP (24x24 mm) | 169-ball UFBGA (7x7 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Rango de temperatura de funcionamiento | -40 °C to +85 °C (industrial grade) | -40 C to +85 C |
| ADC | 16-bit ADC (3.6 MSPS) + two 12-bit ADCs | 3x 16-bit ADC, up to 3.6 MSPS |
| DAC | Two 12-bit DACs | 2x 12-bit DAC |
| Graphics Accelerator | Chrom-ART (DMA2D) | Chrom-ART Accelerator |
| Communication Interfaces | USB OTG FS+HS, 2 × CAN FD, Ethernet MAC, SDMMC, 2 × OctoSPI, FMC, USART/UART/SPI/I2C/LPUART | USB OTG, 2x SDMMC, 4x USART/UART, 6x SPI, 4x I2C, 2x CAN 2.0B, 2x SAI, Ethernet MAC |
| Timers | Advanced-control, general-purpose, basic, low-power timers (see datasheet for full list) | Multiple 16-/32-bit timers, HRTIM, low-power timers |
| Nivel MSL | 3 (per JEDEC J-STD-020) | [DATA_NEEDED: MSL Level] |
| Estado RoHS | Compliant | Compliant |
| Supply Source | Internal SMPS + LDO regulators | — |
| Core | — | ARM Cortex-M7 with double-precision FPU + DSP |
| Frecuencia de reloj máxima | — | 480 MHz |
| Program Memory Size | — | 2 MB Flash (dual-bank with ECC) |
| RAM Size | — | 1 MB SRAM (192 KB DTCM + 64 KB ITCM) |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| GPIO Count | — | [DATA_NEEDED: GPIO count] |
| Crypto/Hash | — | AES, Hash, True Random Number Generator (TRNG) |