ATSAME54N20A-AU-EFP vs ATSAMD51N20A-AU Comparación
Comparación detallada lado a lado de ATSAME54N20A-AU-EFP por Microchip Technology y ATSAMD51N20A-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
ATSAME54N20A-AU-EFP - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME54N20A-AU-EFP ✓ ActivoMicrochip Technology
ATSAMD51N20A-AU - 120MHz Cortex-M4F MCU 1MB Flash 100-TQFP | Microchip
ATSAMD51N20A-AU ✓ ActivoComparación de especificaciones
| Parámetro | ATSAME54N20A-AU-EFP | ATSAMD51N20A-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) | $8,10 | $8,49 |
| Core Architecture | ARM Cortex-M4F with FPU and DSP | — |
| Maximum CPU Clock | 120 MHz | — |
| Program Memory (Flash) | 1 MB with ECC, dual-panel | — |
| SRAM | 256 KB with ECC | 256 KB with ECC |
| Encapsulado | 100-pin TQFP (14x14 mm) | 100-pin TQFP (14x14 mm) |
| Operating Voltage (VDDIO) | 1.71 V to 3.6 V | — |
| Temperatura de funcionamiento | -40C to +125C (automotive) | -40C to +85C (industrial) |
| USB | USB 2.0 Full-Speed with on-chip PHY | USB 2.0 Full-/High-Speed with on-chip PHY |
| Ethernet | 10/100 Mbps MAC with IEEE 1588 PTP | — |
| CAN | 2x CAN-FD controllers | — |
| SERCOM | Up to 8 configurable SERCOM (UART/SPI/I2C) | — |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 1 MSPS, up to 32 channels |
| DAC | Dual 12-bit DAC | Dual 12-bit DAC |
| GPIO | Up to 84 GPIO | — |
| Cryptography | AES, TRNG, secure boot | — |
| Automotive Qualification | AEC-Q100 (automotive grade) | — |
| Estado RoHS | Compliant | Compliant |
| Moisture Sensitivity Level | MSL 3 | — |
| Core | — | ARM Cortex-M4F with FPU |
| Frecuencia de reloj máxima | — | 120 MHz |
| Flash Memory | — | 1 MB (1M x 8) dual-panel with ECC |
| Operating Voltage | — | 1.71 V to 3.6 V |
| Serial Interfaces | — | 6x SERCOM (UART/SPI/I2C/LIN) |
| Audio Interface | — | I2S |
| Memory Card Interface | — | SD/MMC host controller |
| Timers | — | 16-bit and 24-bit, with PWM/capture/quadrature |
| Analog Comparators | — | 3 |
| Tipo de montaje | — | Surface Mount |
| Nivel MSL | — | 3 (168 hours) |