STM32F405RGT6 vs STM32F446RET6 Comparación
Comparación detallada lado a lado de STM32F405RGT6 por STMicroelectronics y STM32F446RET6 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
STM32F405RGT6 - 168MHz Cortex-M4F, 1MB Flash MCU | STMicroelectronics
STM32F405RGT6 ✓ ActivoSTMicroelectronics
STM32F446RET6 - 180MHz Cortex-M4 MCU, 512KB Flash | STMicroelectronics
STM32F446RET6 ✓ ActivoComparación de especificaciones
| Parámetro | STM32F405RGT6 | STM32F446RET6 |
|---|---|---|
| Marca | STMicroelectronics | STMicroelectronics |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $6,75 | $8,94 |
| Core | ARM Cortex-M4F (with single-precision FPU and DSP) | — |
| Frecuencia de reloj máxima | 168 MHz | 180 MHz |
| Performance | 210 DMIPS (1.25 DMIPS/MHz) | — |
| Flash Memory | 1 MB (1M x 8) | 512 KB |
| SRAM | 192 KB (including 4 KB backup SRAM) | 128 KB (plus 4 KB backup SRAM) |
| Operating Voltage | 1.8 V to 3.6 V | — |
| Encapsulado | 64-LQFP (10x10 mm) | 64-LQFP (10 x 10 mm) |
| GPIO Count | 51 | 51 |
| ADC | 3x 12-bit, 2.4 MSPS, up to 24 channels | — |
| DAC | 2x 12-bit | — |
| Timers | 12x 16-bit + 2x 32-bit | 12 x 16-bit, 2 x 32-bit |
| Communication Interfaces | 3x I2C, 4x USART + 2x UART, 3x SPI, 2x CAN, USB OTG FS/HS, 100M Ethernet, SDIO, DCMI | SPI, I2C, USART, CAN, USB OTG, SDIO |
| Rango de temperatura de funcionamiento | -40C to +85C | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Estado RoHS | Compliant | Compliant |
| Lead-Free / Halogen-Free | Yes | — |
| Core Processor | — | ARM Cortex-M4 with FPU (single precision) |
| Core Size | — | 32-bit |
| Supply Voltage Range | — | 1.7 V to 3.6 V |
| Number of ADCs | — | 3 x 12-bit |
| Number of DACs | — | 2 x 12-bit |
| Temperatura de funcionamiento | — | -40C to +85C |
| Additional Peripherals | — | RNG, DCMI camera interface, LCD parallel interface (8080/6800), MPU |
| Nivel MSL | — | MSL 3 |