ATSAMD21E17A-AU vs ATSAMD21E15B-AU 比較
詳細な並列比較: ATSAMD21E17A-AU 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
ATSAMD21E17A-AU - ARM Cortex-M0+ 48MHz 128KB MCU 32-TQFP | Microchip
ATSAMD21E17A-AU ✓ 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 | ATSAMD21E17A-AU | 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） | $2.30 | $1.45 |
| Core Architecture | ARM Cortex-M0+ (SAM D21E family) | — |
| CPU Bit Width | 32-bit | — |
| Maximum CPU Frequency | 48 MHz | — |
| CoreMark/MHz | 2.46 | — |
| Program Flash Memory | 128 KB (128K x 8) | — |
| RWW (Read-While-Write) Flash Section | 4 KB | — |
| SRAM | 16 KB | 4 KB |
| Operating Voltage Range (VDDIN) | 1.62 V to 3.63 V | — |
| USB Interface | USB 2.0 Full-Speed (12 Mbps) with on-chip transceiver | — |
| SERCOM Channels | 6 (configurable as UART/SPI/I2C) | — |
| Timer/Counters | Three 16-bit TC, one 32-bit TCC, one 24-bit RTC | — |
| ADC | 12-bit, up to 350 ksps, up to 20 channels | 12-bit, 20 channels |
| DAC | 10-bit, 1 channel | 10-bit, 1 channel |
| DMA Controller | 12 channels | — |
| パッケージ | 32-pin TQFP (7x7 mm), 0.8 mm pitch | 32-pin TQFP |
| 動作温度範囲 | -40 C to +85 C (industrial) | — |
| 実装タイプ | Surface Mount | — |
| MSLレベル | 3 (per JEDEC J-STD-020) | — |
| RoHS ステータス | Compliant | Compliant |
| Functional Safety (FuSa) | SAM D21E family supports FuSa variants | — |
| Core | — | ARM Cortex-M0+ (32-bit) |
| 最大クロック周波数 | — | 48 MHz |
| Flash Memory | — | 32 KB |
| 電源電圧 | — | 1.62 V to 3.6 V (3.3 V nominal) |
| 動作温度 | — | -40 °C to +85 °C (industrial) |
| GPIO Count | — | Up to 26 |
| SERCOM | — | 6 configurable (UART/SPI/I²C) |
| Timers/Counters | — | TC x6, TCC x2 |
| Analog Comparators | — | 2 |
| RTC | — | Yes (32.768 kHz) |
| Programming Interface | — | Serial Wire Debug (SWD) |