ATSAMD51J18A-AU vs ATSAMD51J18A-AF Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ATSAMD51J18A-AU sa pamamagitan ng Microchip Technology at ATSAMD51J18A-AF sa pamamagitan ng Microchip Technology. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Microchip Technology
ATSAMD51J18A-AU - 120MHz Cortex-M4F MCU 256KB Flash 64-TQFP | Microchip
ATSAMD51J18A-AU ✓ NakahandaMicrochip Technology
ATSAMD51J18A-AF - SAM D51 Cortex-M4F MCU 120MHz 256KB | Microchip
ATSAMD51J18A-AF ✓ NakahandaPagsanggunian na paghahambing
| Parametro | ATSAMD51J18A-AU | ATSAMD51J18A-AF |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Core | ARM Cortex-M4F with single-precision FPU | — |
| Maximum CPU Clock | 120 MHz | 120 MHz |
| Program Memory (Flash) | 256 KB | 256 KB dual-panel with ECC |
| SRAM | 256 KB | Up to 128 KB |
| Packhaging | 64-pin TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) |
| Operating Voltage (VDDIO/VDDIN) | 1.62 V to 3.6 V | — |
| ADC | 12-bit, up to 1 MSPS | 12-bit, up to 16 channels, 1 MSPS |
| 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) | — |
| Uri ng Pagpapasok | Surface Mount (TQFP-64) | Surface Mount (TQFP) |
| Tindminan RoHS | Compliant | Compliant |
| Level ng MSL | 3 (168 hours) | 3 (per JEDEC J-STD-020) |
| Lead-Free | Yes | — |
| ECC Support | Flash + SRAM ECC | — |
| Core Architecture | — | ARM Cortex-M4F with single-precision FPU and DSP extensions |
| Supply Voltage (VDD) | — | 1.71 V to 3.63 V |
| Temperature na Operasyon | — | -40C to +125C (extended industrial) |
| USB Interface | — | USB 2.0 Full-Speed Device/Host/OTG |
| 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] |