ATSAMD21E17D-AF vs ATSAMD21E15B-AU 比較
詳細な並列比較: ATSAMD21E17D-AF メーカー: Microchip Technology および ATSAMD21E15B-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
ATSAMD21E17D-AF - ARM Cortex-M0+ MCU, 48MHz, 128KB | Microchip
ATSAMD21E17D-AF ✓ 生産中Microchip Technology
ATSAMD21E15B-AU - 32KB Flash ARM Cortex-M0+ MCU | Microchip
ATSAMD21E15B-AU ✓ 生産中仕様比較
| パラメータ | ATSAMD21E17D-AF | ATSAMD21E15B-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） | $2.83 | $1.45 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | 48 MHz | — |
| Flash Memory | 128 KB | 32 KB |
| SRAM | 16 KB | 4 KB |
| Auxiliary Flash (RWW) | 4 KB | — |
| パッケージ | 32-pin TQFP (7x7 mm) | 32-pin TQFP |
| 実装タイプ | Surface Mount (Gull-Wing) | — |
| Supply Voltage (VDD) | 1.62 V to 3.63 V | — |
| 動作温度 | -40C to +125C (extended / automotive) | -40 °C to +85 °C (industrial) |
| USB | USB 2.0 Full-Speed with on-chip PHY | — |
| ADC | 12-bit, up to 350 ksps, 14 channels | 12-bit, 20 channels |
| DAC | 12-bit, 2 channels | 10-bit, 1 channel |
| SERCOM | 6 (configurable as USART/SPI/I2C/LIN) | 6 configurable (UART/SPI/I²C) |
| Timer/Counters | Three 16-bit TC | — |
| RTC | 32.768 kHz with calendar/alarm | Yes (32.768 kHz) |
| DMA Channels | 12-channel DMAC + 12-channel Event System | — |
| RoHS ステータス | Compliant | Compliant |
| Temperature Grade | Automotive / Extended (AF suffix) | — |
| Functional Safety | FuSa firmware & documentation (IEC 61508 SIL 2 collateral) | — |
| 最大クロック周波数 | — | 48 MHz |
| 電源電圧 | — | 1.62 V to 3.6 V (3.3 V nominal) |
| GPIO Count | — | Up to 26 |
| Timers/Counters | — | TC x6, TCC x2 |
| Analog Comparators | — | 2 |
| Programming Interface | — | Serial Wire Debug (SWD) |