ATSAME51J18A-AU-EFP vs ATSAME51J19A-AU-EFP Comparación
Comparación detallada lado a lado de ATSAME51J18A-AU-EFP por Microchip Technology y ATSAME51J19A-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
ATSAME51J18A-AU-EFP - 120MHz Cortex-M4F MCU 256KB Flash TQFP-64 | Microchip
ATSAME51J18A-AU-EFP ✓ ActivoMicrochip Technology
ATSAME51J19A-AU-EFP - 120MHz Cortex-M4F MCU 512KB | Microchip
ATSAME51J19A-AU-EFP ✓ ActivoComparación de especificaciones
| Parámetro | ATSAME51J18A-AU-EFP | ATSAME51J19A-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) | $5,78 | $6,20 |
| Core | ARM Cortex-M4F with FPU and DSP | — |
| Maximum CPU Speed | 120 MHz | — |
| Program Flash | 256 KB (256K x 8) with ECC | — |
| SRAM | 128 KB | [DATA_NEEDED: SRAM size in KB] |
| Operating Voltage | 1.71 V to 3.84 V | 1.62 V to 3.6 V |
| Encapsulado | 64-pin TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) |
| USB | USB 2.0 Full-Speed Host/Device | Full-Speed USB 2.0 Device/Host (integrated PHY) |
| CAN | CAN-FD controller | 2x CAN-FD controllers |
| SERCOM | 6x configurable UART/SPI/I2C | — |
| ADC | 12-bit, up to 1 MSPS | [DATA_NEEDED: number of ADC channels and resolution] |
| DAC | 12-bit, 1 MSPS | — |
| Analog Comparators | Yes | — |
| Timers/Counters | 16-bit TCC PWM timers | — |
| RTC | Yes, 32.768 kHz crystal domain | — |
| Temperatura de funcionamiento | -40C to +85C | -40C to +85C (industrial) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL rating] |
| Estado RoHS | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M4F (32-bit with FPU + DSP) |
| Maximum CPU Clock | — | 120 MHz |
| Flash Program Memory | — | 512 KB (512K x 8) |
| SERCOM / Communication | — | [DATA_NEEDED: number of SERCOM channels] |
| Crypto Accelerator | — | AES, SHA (hardware) |
| Sample Part Suffix Meaning | — | AU = TQFP-64 industrial grade, EFP = Extended Flash Performance |