ATSAMD51J19A-MUT-EFP vs ATSAMD51J20A-MUT-EFP Comparación
Comparación detallada lado a lado de ATSAMD51J19A-MUT-EFP por Microchip Technology y ATSAMD51J20A-MUT-EFP por Microchip Technology. 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.
Microchip Technology
ATSAMD51J19A-MUT-EFP - 120 MHz Cortex-M4F MCU, 64-VQFN | Microchip
ATSAMD51J19A-MUT-EFP ✓ ActivoMicrochip Technology
ATSAMD51J20A-MUT-EFP - 120MHz Cortex-M4F MCU 1MB Flash 64-VQFN | Microchip
ATSAMD51J20A-MUT-EFP ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD51J19A-MUT-EFP | ATSAMD51J20A-MUT-EFP |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $4,85 | $5,43 |
| Core Architecture | ARM Cortex-M4F with single-precision FPU | — |
| Maximum CPU Clock | 120 MHz | — |
| Flash Memory | 512 KB (dual-panel with ECC) | 1 MB (dual-panel with ECC) |
| SRAM | 192 KB with ECC | 256 KB (with ECC) |
| Operating Voltage Range | 1.71 V to 3.6 V | — |
| Encapsulado | 64-pin VQFN (9x9 mm) with exposed thermal pad | 64-VQFN (9x9 mm) with exposed pad |
| GPIO Count | 51 (multiplexed) | — |
| ADC | 12-bit, up to 1 Msps, 16 channels | 12-bit, up to 16 channels |
| DAC Channels | 2 (10-bit) | — |
| USB | USB 2.0 Full-Speed Device/Host | — |
| SERCOM / COM Interfaces | Up to 5 (UART/SPI/I2C configurable) | — |
| Timers | Multiple TC, TCC, and 32-bit RTC | — |
| Temperatura de funcionamiento | -40 C to +85 C (industrial) | -40 C to +85 C (industrial) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | 3 (168 hours) | [DATA_NEEDED: MSL level] |
| Estado RoHS | Compliant | Compliant |
| Lead-Free / Halogen-Free | Yes (per Microchip product page) | — |
| Core | — | ARM Cortex-M4F with FPU |
| Frecuencia de reloj máxima | — | 120 MHz |
| Tensión de alimentación | — | 1.71 V to 3.63 V |
| USB Interface | — | USB 2.0 Full-Speed with integrated PHY |
| CAN-FD | — | Yes |
| DAC | — | 12-bit, 2 channels |
| SERCOM | — | 8 configurable serial interfaces (UART/SPI/I2C) |
| ECC Support | — | Yes (Flash + SRAM) |
| DMA Channels | — | [DATA_NEEDED: number of DMA channels] |
| I/O Pins | — | [DATA_NEEDED: GPIO count] |