ATSAME54P20A-AFT vs ATSAME54P20A-AU-EFP Comparación
Comparación detallada lado a lado de ATSAME54P20A-AFT por Microchip Technology y ATSAME54P20A-AU-EFP 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
ATSAME54P20A-AFT - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME54P20A-AFT ✓ ActivoMicrochip Technology
ATSAME54P20A-AU-EFP - 120MHz Cortex-M4F MCU, 1MB Flash, TQFP-128
ATSAME54P20A-AU-EFP ✓ ActivoComparación de especificaciones
| Parámetro | ATSAME54P20A-AFT | ATSAME54P20A-AU-EFP |
|---|---|---|
| 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) | $9,14 | $9,46 |
| Core Architecture | ARM Cortex-M4F with single-precision FPU | — |
| Maximum CPU Clock | 120 MHz | 120 MHz |
| Flash Memory | 1 MB (dual-panel with ECC) | — |
| SRAM | 256 KB (with ECC) | 256 KB with ECC |
| Encapsulado | 128-pin TQFP (14x14 mm) | 128-TQFP (14x14 mm) |
| Supply Voltage (VDDIO) | 3.3 V typical | — |
| Ethernet | 10/100 Mbps MAC with IEEE 1588 | 10/100 Mbps MAC with IEEE 1588 support |
| USB | USB 2.0 Full-Speed with on-chip PHY | — |
| CAN | 2x CAN-FD controllers | CAN-FD controllers (multiple instances) |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 1 Msps |
| Temperatura de funcionamiento | -40C to +125C (extended) | -40C to +85C (industrial, "AU" grade) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | 3 (168 hours) | — |
| Estado RoHS | Compliant | Compliant |
| Supply Form | Tape & Reel (T&R) | — |
| Core | — | ARM Cortex-M4F with FPU and DSP extensions |
| Program Memory (Flash) | — | 1 MB (1M x 8) with ECC, dual-panel |
| Recuento de pines | — | 128 |
| Operating Voltage (VDD) | — | [DATA_NEEDED: Vdd range] |
| USB Interface | — | USB 2.0 Full-Speed Device/Host/OTG |
| SD/MMC | — | SDHC/SDXC host interface |
| DAC | — | Yes (12-bit) |
| Crypto Accelerator | — | AES, SHA, TRNG |
| Programming Interface | — | SWD (Serial Wire Debug) |