ATSAMD51N19A-AF vs ATSAME54N19A-AF Comparación
Comparación detallada lado a lado de ATSAMD51N19A-AF por Microchip Technology y ATSAME54N19A-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
ATSAMD51N19A-AF - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAMD51N19A-AF ✓ ActivoMicrochip Technology
ATSAME54N19A-AF - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAME54N19A-AF ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD51N19A-AF | ATSAME54N19A-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) | $5,41 | $5,49 |
| Core Architecture | ARM Cortex-M4F with FPU | — |
| Maximum CPU Frequency | 120 MHz | — |
| Program Flash Memory | 512 KB (dual-panel, with ECC) | — |
| SRAM | 192 KB (with ECC) | 192 KB with ECC |
| Encapsulado | 100-pin TQFP (14x14 mm) | 100-pin TQFP (14x14 mm) |
| Operating Voltage | 1.62 V to 3.6 V | 1.71 V to 3.6 V |
| Temperatura de funcionamiento | -40C to +125C (extended) | -40C to +125C (automotive grade) |
| ADC | 12-bit, up to 1 MSPS | 12-bit, up to 1 MSPS |
| DAC | Dual 12-bit | 2x 12-bit |
| USB | USB 2.0 Full-Speed device/host | USB 2.0 Full-Speed Host/Device with on-chip PHY |
| SERCOM Modules | 6 (configurable UART/SPI/I2C) | — |
| Crypto Engine | AES, SHA, TRNG | — |
| Tipo de montaje | Surface Mount | Surface Mount (Gull-wing) |
| Estado RoHS | Compliant | Compliant |
| Nivel MSL | 3 (168 hours) | 3 (168 hours) |
| Core | — | ARM Cortex-M4F with single-precision FPU |
| CPU Architecture | — | 32-bit RISC with MPU and DSP extensions |
| Maximum CPU Clock | — | 120 MHz |
| Performance | — | 150 DMIPS, 1.25 DMIPS/MHz |
| Flash Memory | — | 512 KB (dual-panel, with ECC) |
| CAN | — | 2x CAN-FD controllers |
| Ethernet | — | 10/100 Mbps MAC (requires external PHY) |
| SERCOM | — | Up to 6 (configurable UART/SPI/I2C) |