ATSAMD21J17D-AU vs ATSAMD20J17A-AU 比較
詳細な並列比較: ATSAMD21J17D-AU メーカー: Microchip Technology および ATSAMD20J17A-AU 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
ATSAMD20J17A-AU - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD20J17A-AU ✓ 生産中仕様比較
| パラメータ | ATSAMD21J17D-AU | ATSAMD20J17A-AU |
|---|---|---|
| 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） | $2.23 | $2.05 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Clock | 48 MHz | — |
| Flash Memory | 128 KB | 128 KB |
| SRAM | 16 KB | 16 KB |
| RWW EEPROM Emulation | 4 KB | — |
| Operating Voltage Range | 1.62 V to 3.6 V | — |
| 動作温度範囲 | -40 C to +85 C (Industrial) | — |
| パッケージ | 64-pin TQFP | 64-pin TQFP (10x10 mm) |
| ADC | 12-bit, up to 20 channels, 1 MSPS | 12-bit, up to 350 ksps |
| DAC | 10-bit, 2 channels | 10-bit, 350 ksps |
| USB Interface | USB 2.0 Full-Speed Device/Host with on-chip transceiver | — |
| SERCOM Channels | 6 (configurable UART/SPI/I2C) | — |
| Timer/Counters | 6 x 24-bit | — |
| Peripheral Touch Controller | Yes, supports up to 256 buttons | — |
| GPIO Count (approx) | 52 (varies by package) | — |
| 実装タイプ | Surface Mount | Surface Mount |
| Lead-Free / RoHS | Yes (Green, compliant) | — |
| MSLレベル | [DATA_NEEDED: MSL rating] | — |
| Core | — | ARM Cortex-M0+ 32-bit |
| 最大クロック周波数 | — | 48 MHz |
| Supply Voltage (VDDIN) | — | 1.62 V to 3.63 V |
| 動作温度 | — | -40 C to +85 C (Industrial) |
| USB | — | Full-Speed USB 2.0 Device with on-chip PHY |
| SERCOM | — | 6 instances, each configurable as UART/SPI/I2C |
| I/O Pins | — | 52 GPIO (varies by package) |
| Analog Comparators | — | 2 |
| Timers/Counters | — | TC x6 + TCC x2 + RTC x1 + WDT x1 |
| DMA Channels | — | 12 |
| RoHS ステータス | — | Compliant |
| Lead-Free / Halogen-Free | — | Yes |