ATSAME54N19A-AUT vs ATSAME54N19A-AU Comparación
Comparación detallada lado a lado de ATSAME54N19A-AUT 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
ATSAME54N19A-AUT - 120MHz Cortex-M4F MCU 512KB Flash | Microchip
ATSAME54N19A-AUT ✓ ActivoMicrochip Technology
ATSAME54N19A-AU - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME54N19A-AU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAME54N19A-AUT | 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) | $5,94 | $5,42 |
| Core | ARM Cortex-M4F with FPU | — |
| Maximum Clock Speed | 120 MHz | — |
| Instruction Set Width | 32-bit | — |
| Program Memory (Flash) | 512 KB with ECC | 512 KB (dual-panel with ECC) |
| SRAM | 256 KB with ECC | 192 KB with ECC |
| Encapsulado | 100-pin TQFP (14x14 mm) | 100-pin TQFP (14x14 mm) |
| Temperatura de funcionamiento | -40C to +85C (automotive grade) | -40C to +85C (industrial) |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| ADC | 12-bit, up to 1 MSPS | 12-bit, up to 1 Msps, 16 channels |
| DAC | 12-bit | — |
| USB | USB 2.0 Full-Speed Host and Device | USB 2.0 Full-Speed with on-chip PHY |
| CAN | CAN-FD | — |
| SERCOM | Up to 8 configurable SERCOM (UART/SPI/I2C) | — |
| Crypto Accelerator | AES, SHA, True RNG | TRNG, AES-256, SHA-256, RSA |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | 3 | 3 |
| Estado RoHS | Compliant | Compliant |
| Automotive Qualification | AEC-Q100 (AUT suffix) | — |
| Core Architecture | — | ARM Cortex-M4F with FPU and DSP extensions |
| Frecuencia de reloj máxima | — | 120 MHz |
| SERCOM Channels | — | 8 (configurable as UART/SPI/I2C) |
| I2S Audio Interface | — | Yes |
| External Memory Bus | — | Yes (EBI, 16-bit) |