ATSAMD51N20A-AF vs ATSAME51N19A-AF Comparación
Comparación detallada lado a lado de ATSAMD51N20A-AF por Microchip Technology y ATSAME51N19A-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
ATSAMD51N20A-AF - 120MHz Cortex-M4F 1MB MCU | Microchip
ATSAMD51N20A-AF ✓ ActivoMicrochip Technology
ATSAME51N19A-AF - 120MHz Cortex-M4F MCU 512KB Flash TQFP-100
ATSAME51N19A-AF ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD51N20A-AF | ATSAME51N19A-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) | $6,84 | $5,55 |
| Core Architecture | ARM Cortex-M4F with FPU | — |
| Core Frequency | 120 MHz | — |
| Flash Memory | 1 MB (Dual-Panel, ECC) | 512 KB (Dual Panel) |
| SRAM | 256 KB (ECC) | 192 KB |
| Encapsulado | 100-pin TQFP (14x14 mm) | 100-pin TQFP (14x14 mm) |
| Temperatura de funcionamiento | -40 C to +125 C (Extended) | -40 C to +125 C (Extended Industrial) |
| Tensión de alimentación | 1.71 V to 3.63 V | — |
| ADC | 12-bit, up to 1 MSPS | 12-bit, up to 1 MSPS, up to 32 channels |
| ADC Channels | Up to 16 | — |
| USB | USB 2.0 Full-Speed with on-chip PHY | USB 2.0 Full-Speed with embedded PHY |
| CAN | 2x CAN-FD | CAN-FD |
| SERCOM | Configurable UART/SPI/I2C | — |
| Timers/TC | 16-bit, multiple channels | — |
| Tipo de montaje | Surface Mount (TQFP) | Surface Mount |
| Estado RoHS | Compliant | Compliant |
| Manufacturer | — | Microchip Technology |
| Series | — | SAM E51 |
| Core | — | ARM Cortex-M4F (32-bit, FPU + DSP) |
| Maximum CPU Clock | — | 120 MHz |
| Operating Voltage (VDD) | — | 2.7 V to 5.5 V |
| SERCOM / Comms | — | Up to 6 SERCOM (USART/SPI/I2C/LIN configurable) |
| DAC | — | 2 x 12-bit |
| Touch Peripheral (PTC) | — | Yes (capacitive touch) |
| FPU | — | Single-precision IEEE 754 |
| Nivel MSL | — | [DATA_NEEDED: MSL level] |