ATSAME54N20A-AF vs ATSAMD51N19A-AF Comparación
Comparación detallada lado a lado de ATSAME54N20A-AF por Microchip Technology y ATSAMD51N19A-AF 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-AF - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME54N20A-AF ✓ ActivoMicrochip Technology
ATSAMD51N19A-AF - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAMD51N19A-AF ✓ ActivoComparación de especificaciones
| Parámetro | ATSAME54N20A-AF | ATSAMD51N19A-AF |
|---|---|---|
| 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) | $8,55 | $5,41 |
| Core Architecture | ARM Cortex-M4F with FPU and DSP extensions | ARM Cortex-M4F with FPU |
| Maximum CPU Clock | 120 MHz | — |
| Program Flash Memory | 1 MB (1M x 8), dual-panel with ECC | 512 KB (dual-panel, with ECC) |
| SRAM | 256 KB with ECC | 192 KB (with ECC) |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | — |
| Rango de temperatura de funcionamiento | -40C to +125C (extended) | — |
| Encapsulado | 100-pin TQFP (14x14 mm) | 100-pin TQFP (14x14 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| USB | USB 2.0 Full-Speed with integrated PHY | USB 2.0 Full-Speed device/host |
| Ethernet | 10/100 Mbps MAC with IEEE 1588 support | — |
| CAN | CAN-FD | — |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 1 MSPS |
| Crypto Accelerator | AES, SHA, True Random Number Generator (TRNG) | — |
| SERCOM / Configurable Serial | Multiple (USART/SPI/I2C configurable) | — |
| Parallel Capture Controller | Yes (camera/display interface) | — |
| Nivel MSL | [DATA_NEEDED: MSL rating] | 3 (168 hours) |
| Estado RoHS | Compliant | Compliant |
| Maximum CPU Frequency | — | 120 MHz |
| Operating Voltage | — | 1.62 V to 3.6 V |
| Temperatura de funcionamiento | — | -40C to +125C (extended) |
| DAC | — | Dual 12-bit |
| SERCOM Modules | — | 6 (configurable UART/SPI/I2C) |
| Crypto Engine | — | AES, SHA, TRNG |