ATSAMD51J20A-AF vs ATSAMD51J18A-AF 比較
詳細な並列比較: ATSAMD51J20A-AF メーカー: Microchip Technology および ATSAMD51J18A-AF メーカー: Microchip Technology。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
Microchip Technology
ATSAMD51J20A-AF - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAMD51J20A-AF ✓ 生産中Microchip Technology
ATSAMD51J18A-AF - SAM D51 Cortex-M4F MCU 120MHz 256KB | Microchip
ATSAMD51J18A-AF ✓ 生産中仕様比較
| パラメータ | ATSAMD51J20A-AF | ATSAMD51J18A-AF |
|---|---|---|
| ブランド | Microchip Technology | Microchip Technology |
| カテゴリ | Microcontrollers | Microcontrollers |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $5.85 | $4.50 |
| Core | ARM Cortex-M4F with single-precision FPU | — |
| Maximum Clock Speed | 120 MHz | — |
| Program Memory (Flash) | 1 MB (1M x 8), dual-panel with ECC | 256 KB dual-panel with ECC |
| SRAM | 256 KB with ECC | Up to 128 KB |
| パッケージ | 64-TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) |
| 動作温度範囲 | -40 C to +125 C (extended) | — |
| 実装タイプ | Surface Mount | Surface Mount (TQFP) |
| Number of I/O | 51 | — |
| Core Size | 32-Bit single core | — |
| ADC | [DATA_NEEDED: number of channels and resolution] | 12-bit, up to 16 channels, 1 MSPS |
| 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) | — |
| RoHS ステータス | Compliant | Compliant |
| MSLレベル | 3 | 3 (per JEDEC J-STD-020) |
| Packaging | Tray | — |
| Core Architecture | — | ARM Cortex-M4F with single-precision FPU and DSP extensions |
| Maximum CPU Clock | — | 120 MHz |
| Supply Voltage (VDD) | — | 1.71 V to 3.63 V |
| 動作温度 | — | -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] |