ATSAME54P19A-AU vs ATSAME54N19A-AU Comparación
Comparación detallada lado a lado de ATSAME54P19A-AU por Microchip Technology y ATSAME54N19A-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
ATSAME54P19A-AU - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAME54P19A-AU ✓ ActivoMicrochip Technology
ATSAME54N19A-AU - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME54N19A-AU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAME54P19A-AU | ATSAME54N19A-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) | $8,35 | $5,42 |
| Core Architecture | ARM Cortex-M4F with FPU and DSP | ARM Cortex-M4F with FPU and DSP extensions |
| Maximum CPU Speed | 120 MHz | — |
| Flash Memory | 512 KB (dual-panel, ECC) | — |
| SRAM | 128 KB (ECC) | 192 KB with ECC |
| Operating Voltage | 3.3 V (typical) | — |
| Encapsulado | 128-TQFP (14x14 mm) | 100-pin TQFP (14x14 mm) |
| Recuento de pines | 128 | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Temperatura de funcionamiento | -40 C to +85 C (AU grade) | -40C to +85C (industrial) |
| Ethernet MAC | 10/100 integrated | — |
| CAN-FD | 2 controllers | — |
| USB | USB 2.0 High-Speed PHY integrated | USB 2.0 Full-Speed with on-chip PHY |
| Cryptography Engine | AES-256, SHA, TRNG | — |
| ADC | 12-bit SAR + 16-bit sigma-delta | 12-bit, up to 1 Msps, 16 channels |
| Estado RoHS | Compliant | Compliant |
| Nivel MSL | 3 (168 hours) | 3 |
| Lead-Free | Yes | — |
| Frecuencia de reloj máxima | — | 120 MHz |
| Program Memory (Flash) | — | 512 KB (dual-panel with ECC) |
| Supply Voltage (VDD) | — | 1.62 V to 3.6 V |
| SERCOM Channels | — | 8 (configurable as UART/SPI/I2C) |
| I2S Audio Interface | — | Yes |
| Crypto Accelerator | — | TRNG, AES-256, SHA-256, RSA |
| External Memory Bus | — | Yes (EBI, 16-bit) |