ATSAMD51J18A-AF vs ATSAMD51J20A-AF Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ATSAMD51J18A-AF disebabkan oleh Microchip Technology dan ATSAMD51J20A-AF disebabkan oleh Microchip Technology. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Microchip Technology
ATSAMD51J18A-AF - SAM D51 Cortex-M4F MCU 120MHz 256KB | Microchip
ATSAMD51J18A-AF ✓ AktifMicrochip Technology
ATSAMD51J20A-AF - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAMD51J20A-AF ✓ AktifPengandingan Spesifikasi
| Parametr | ATSAMD51J18A-AF | ATSAMD51J20A-AF |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core Architecture | ARM Cortex-M4F with single-precision FPU and DSP extensions | — |
| Maximum CPU Clock | 120 MHz | — |
| Program Memory (Flash) | 256 KB dual-panel with ECC | 1 MB (1M x 8), dual-panel with ECC |
| SRAM | Up to 128 KB | 256 KB with ECC |
| Kemasan | 64-pin TQFP (10x10 mm) | 64-TQFP (10x10 mm) |
| Supply Voltage (VDD) | 1.71 V to 3.63 V | — |
| Suhu Operasi | -40C to +125C (extended industrial) | — |
| USB Interface | USB 2.0 Full-Speed Device/Host/OTG | — |
| ADC | 12-bit, up to 16 channels, 1 MSPS | [DATA_NEEDED: number of channels and resolution] |
| 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] | — |
| Jenis Pemasangan | Surface Mount (TQFP) | Surface Mount |
| Status RoHS | Compliant | Compliant |
| Aras MSL | 3 (per JEDEC J-STD-020) | 3 |
| Core | — | ARM Cortex-M4F with single-precision FPU |
| Maximum Clock Speed | — | 120 MHz |
| Gambaran Suhu Operasi | — | -40 C to +125 C (extended) |
| Number of I/O | — | 51 |
| Core Size | — | 32-Bit single core |
| Supply Voltage (VDDIO) | — | [DATA_NEEDED: VDDIO min/max] |
| Supply Voltage (VDDCORE) | — | [DATA_NEEDED: VDDCORE range] |
| USB | — | Full-speed USB 2.0 Device/Host with on-chip transceiver |
| Communication Interfaces | — | CAN-FD, I2S, SD/MMC, QSPI, SERCOM (UART/SPI/I2C) |
| Packaging | — | Tray |