ATSAME51J20A-AF vs ATSAME51J20A-AU Comparación
Comparación detallada lado a lado de ATSAME51J20A-AF por Microchip Technology y ATSAME51J20A-AU 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
ATSAME51J20A-AF - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME51J20A-AF ✓ ActivoMicrochip Technology
ATSAME51J20A-AU - Cortex-M4F MCU 120MHz 1MB Flash | Microchip
ATSAME51J20A-AU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAME51J20A-AF | ATSAME51J20A-AU |
|---|---|---|
| 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) | $5,10 | $6,45 |
| Core Architecture | ARM Cortex-M4F with FPU and DSP extensions | ARM Cortex-M4F with single-precision FPU |
| Maximum CPU Clock | 120 MHz | — |
| Program Memory | 1 MB (1M x 8) dual-panel Flash with ECC | — |
| SRAM | 256 KB | 256 KB |
| Tensión de alimentación | 1.71 V to 3.63 V | — |
| Temperatura de funcionamiento | -40 C to +125 C (extended) | — |
| Encapsulado | 64-pin TQFP, 10 mm x 10 mm, 0.5 mm pitch | 64-pin TQFP (10x10 mm) |
| ADC | 1 MSPS, 12-bit, up to 16 channels | 16-bit sigma-delta and 12-bit SAR ADC |
| DAC | 12-bit, 2 channels | — |
| Communication Interfaces | USB 2.0 Full-Speed, 2x CAN-FD, Ethernet MAC 10/100 with 1588, 4x SERCOM (UART/SPI/I2C), 2x I2S, 1x HS SD Card / eMMC | — |
| Timer/Counter | 5x 16-bit TC, 3x 24-bit TCC for PWM | — |
| DMA | DMAC with 32 channels + Event System | — |
| Memory Protection | TrustZone-M (optional, SAM E51 variant dependent) | — |
| Automotive Qualification | AEC-Q100 qualified | — |
| Tipo de montaje | Surface Mount (TQFP) | Surface Mount |
| Nivel MSL | 3 (168 hours) | [DATA_NEEDED: MSL rating] |
| Maximum Core Frequency | — | 120 MHz |
| Flash Memory | — | 1 MB (dual-panel with ECC) |
| Operating Voltage Range | — | 1.71 V to 3.63 V |
| Recuento de pines | — | 64 |
| Rango de temperatura de funcionamiento | — | -40 C to +85 C |
| USB | — | USB 2.0 Full-Speed with on-chip transceiver |
| CAN | — | CAN-FD controllers |
| SERCOM Modules | — | Configurable as UART / SPI / I2C |
| Hardware Crypto Accelerator | — | AES, TRNG |
| Estado RoHS | — | Compliant |
| Lead-Free | — | Yes |