ATSAMD51G18A-MF vs ATSAMD51J19A-MF Comparación
Comparación detallada lado a lado de ATSAMD51G18A-MF por Microchip Technology y ATSAMD51J19A-MF 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
ATSAMD51G18A-MF - 120MHz Cortex-M4F MCU, 256KB Flash | Microchip
ATSAMD51G18A-MF ✓ ActivoMicrochip Technology
ATSAMD51J19A-MF - 120MHz Cortex-M4F MCU, 512KB Flash | Microchip
ATSAMD51J19A-MF ✓ ActivoComparación de especificaciones
| Parámetro | ATSAMD51G18A-MF | ATSAMD51J19A-MF |
|---|---|---|
| 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) | $5,11 | $5,40 |
| Core | ARM Cortex-M4F with FPU and DSP extensions | ARM Cortex-M4F with FPU |
| Maximum Clock Speed | 120 MHz | 120 MHz |
| Flash Memory | 256 KB (with ECC) | — |
| SRAM | 128 KB (with ECC) | 192 KB |
| Operating Voltage Range | 1.71 V to 3.6 V | 1.71 V to 3.6 V |
| Encapsulado | 48-pin QFN (7x7 mm, 0.5 mm pitch) | 64-QFN (9x9 mm) with exposed pad |
| Tipo de montaje | Surface Mount | Surface Mount |
| USB Interface | USB 2.0 Full-Speed with on-chip PHY | — |
| SERCOM Modules | Up to 6 (UART/SPI/I2C configurable) | — |
| ADC | 12-bit, up to 16 channels | 12-bit, 1 MSPS |
| DAC | 2x 12-bit | 2x 12-bit, 1 MSPS |
| Rango de temperatura de funcionamiento | -40C to +125C (extended) | — |
| Cryptographic Accelerator | AES, SHA, Secure Boot (CCM module) | AES, SHA, TRNG |
| Estado RoHS | Compliant | Compliant |
| Nivel MSL | 3 (per JEDEC J-STD-020) | 3 (168 hours) |
| Program Memory (Flash) | — | 512 KB |
| USB | — | Full-Speed USB 2.0 with on-chip PHY |
| GPIO Count | — | Up to 51 |
| Temperatura de funcionamiento | — | -40C to +125C (extended) |
| Serial Peripherals (SERCOM) | — | Up to 8 (configurable I2C/SPI/UART) |