ATSAME54N19A-AU vs ATSAME51N19A-AU Comparación
Comparación detallada lado a lado de ATSAME54N19A-AU por Microchip Technology y ATSAME51N19A-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
ATSAME54N19A-AU - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME54N19A-AU ✓ ActivoMicrochip Technology
ATSAME51N19A-AU - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME51N19A-AU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAME54N19A-AU | ATSAME51N19A-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) | $5,42 | $4,98 |
| Core Architecture | ARM Cortex-M4F with FPU and DSP extensions | ARM Cortex-M4F with FPU |
| Frecuencia de reloj máxima | 120 MHz | 120 MHz |
| Program Memory (Flash) | 512 KB (dual-panel with ECC) | 512 KB with ECC |
| SRAM | 192 KB with ECC | 192 KB |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | — |
| Temperatura de funcionamiento | -40C to +85C (industrial) | — |
| Encapsulado | 100-pin TQFP (14x14 mm) | 100-pin TQFP (14x14 mm) |
| Tipo de montaje | Surface Mount | — |
| ADC | 12-bit, up to 1 Msps, 16 channels | Up to 2x 12-bit, 1 MSPS |
| USB | USB 2.0 Full-Speed with on-chip PHY | USB 2.0 Full-Speed, on-chip transceiver |
| SERCOM Channels | 8 (configurable as UART/SPI/I2C) | Up to 8 (UART/SPI/I2C configurable) |
| I2S Audio Interface | Yes | — |
| Crypto Accelerator | TRNG, AES-256, SHA-256, RSA | — |
| External Memory Bus | Yes (EBI, 16-bit) | — |
| Estado RoHS | Compliant | Compliant |
| Nivel MSL | 3 | — |
| Operating Temperature Grade | — | -40°C to +85°C (industrial) |
| Operating Voltage Range | — | 1.71 V to 3.6 V |
| DAC | — | 12-bit, 1 MSPS |
| CAN | — | CAN-FD |
| Cryptographic Accelerator | — | AES, SHA, TRNG |
| TrustZone-M | — | Supported |
| DMA Channels | — | 32 |