ATSAMD51J18A-AF vs ATSAMD51J18A-AU Comparação
Comparação detalhada lado a lado de ATSAMD51J18A-AF por Microchip Technology e ATSAMD51J18A-AU por Microchip Technology. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Microchip Technology
ATSAMD51J18A-AF - SAM D51 Cortex-M4F MCU 120MHz 256KB | Microchip
ATSAMD51J18A-AF ✓ AtivoMicrochip Technology
ATSAMD51J18A-AU - 120MHz Cortex-M4F MCU 256KB Flash 64-TQFP | Microchip
ATSAMD51J18A-AU ✓ AtivoComparação de especificações
| Parâmetro | ATSAMD51J18A-AF | ATSAMD51J18A-AU |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $4,50 | $4,39 |
| Core Architecture | ARM Cortex-M4F with single-precision FPU and DSP extensions | — |
| Maximum CPU Clock | 120 MHz | 120 MHz |
| Program Memory (Flash) | 256 KB dual-panel with ECC | 256 KB |
| SRAM | Up to 128 KB | 256 KB |
| Encapsulamento | 64-pin TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) |
| Supply Voltage (VDD) | 1.71 V to 3.63 V | — |
| Temperatura de operação | -40C to +125C (extended industrial) | — |
| USB Interface | USB 2.0 Full-Speed Device/Host/OTG | — |
| ADC | 12-bit, up to 16 channels, 1 MSPS | 12-bit, up to 1 MSPS |
| Communication Peripherals (SERCOM) | Multiple SERCOM configurable as UART/SPI/I2C | — |
| Audio Interface | I2S | — |
| Storage Interface | SDHC / SDMMC | — |
| DMA Channels | [DATA_NEEDED: DMA channel count] | — |
| Cryptography | [DATA_NEEDED: hardware crypto block] | — |
| Tipo de montagem | Surface Mount (TQFP) | Surface Mount (TQFP-64) |
| Status RoHS | Compliant | Compliant |
| Nível MSL | 3 (per JEDEC J-STD-020) | 3 (168 hours) |
| Core | — | ARM Cortex-M4F with single-precision FPU |
| Operating Voltage (VDDIO/VDDIN) | — | 1.62 V to 3.6 V |
| DAC | — | 12-bit |
| SERCOM | — | Up to 6 (configurable UART/SPI/I2C) |
| USB | — | USB 2.0 Full-Speed with on-chip PHY |
| Operating Temperature (AU grade) | — | -40C to +85C |
| CoreMark/MHz | — | 2.46 |
| Touch Controller | — | Peripheral Touch Controller (PTC) |
| Lead-Free | — | Yes |
| ECC Support | — | Flash + SRAM ECC |