ATSAME51G19A-MU-EFP vs ATSAME51J20A-AUT-EFP Comparación
Comparación detallada lado a lado de ATSAME51G19A-MU-EFP por Microchip Technology y ATSAME51J20A-AUT-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
ATSAME51G19A-MU-EFP - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME51G19A-MU-EFP ✓ ActivoMicrochip Technology
ATSAME51J20A-AUT-EFP - 120MHz Cortex-M4F MCU 1MB Flash | Microchip
ATSAME51J20A-AUT-EFP ✓ ActivoComparación de especificaciones
| Parámetro | ATSAME51G19A-MU-EFP | ATSAME51J20A-AUT-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) | $5,20 | $5,42 |
| Core Architecture | ARM Cortex-M4F with FPU and DSP extensions | ARM Cortex-M4F with FPU and DSP |
| Maximum CPU Clock | 120 MHz | — |
| Flash Memory | 512 KB (512K x 8) | — |
| SRAM | 192 KB | 256 KB |
| Operating Voltage | 3.3 V typical (1.71V to 3.6V range) | 3.3 V typical (1.71 V to 3.6 V core/IO) |
| Encapsulado | 48-VQFN (7x7 mm) with exposed pad | 64-pin TQFP (10x10 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Temperatura de funcionamiento | -40 C to +85 C (industrial) | — |
| USB Interface | USB 2.0 Full-Speed with on-chip PHY | — |
| CAN Interface | CAN 2.0B and CAN-FD | — |
| ADC | 12-bit SAR ADC (multiple channels) | 12-bit, up to 1 Msps |
| DAC | 12-bit DAC | — |
| Serial Peripherals | SERCOM (configurable UART/SPI/I2C) | — |
| Flash ECC | Yes (single-bit error correction) | — |
| Estado RoHS | Compliant | Compliant |
| Flash Performance | Extended (-EFP suffix enables faster Flash execution) | — |
| Frecuencia de reloj máxima | — | 120 MHz |
| Program Memory (Flash) | — | 1 MB (1M x 8) with ECC, Dual-Panel |
| Rango de temperatura de funcionamiento | — | -40 C to +125 C (automotive grade) |
| USB | — | USB 2.0 Full-Speed with on-chip PHY |
| CAN | — | 2x CAN-FD controllers |
| SERCOM | — | Up to 6 (configurable UART/SPI/I2C) |
| Timers | — | Multiple 16-bit TCC and TC timers |
| Nivel MSL | — | 3 (per JEDEC J-STD-020) |
| Packaging Code Suffix | — | AUT = Tape & Reel, EFP = Extended Flash Performance |