ATSAMDA1G14B-ABT vs ATSAMD21G16B-AUT 比較
詳細な並列比較: ATSAMDA1G14B-ABT メーカー: Microchip Technology および ATSAMD21G16B-AUT 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
ATSAMDA1G14B-ABT - 48MHz ARM Cortex-M0+ 16KB Flash MCU | Microchip
ATSAMDA1G14B-ABT ✓ 生産中Microchip Technology
ATSAMD21G16B-AUT - 48MHz Cortex-M0+ 64KB MCU | Microchip
ATSAMD21G16B-AUT ✓ 生産中仕様比較
| パラメータ | ATSAMDA1G14B-ABT | ATSAMD21G16B-AUT |
|---|---|---|
| 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） | $2.40 | $2.45 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ |
| Operating Frequency | 48 MHz (45 DMIPS) | — |
| Program Flash Memory | 16 KB (16K x 8) | — |
| SRAM | 4 KB | 8 KB |
| RWW Flash | 512 B | — |
| パッケージ | 48-pin TQFP (7x7 mm, 0.5 mm pitch) | 48-pin TQFP (7x7 mm) |
| 電源電圧 | 1.62 V to 3.63 V | — |
| 動作温度 | -40C to +85C (Industrial) | — |
| Qualification | AEC-Q100 (automotive) | — |
| Safety Feature | Functional Safety (FuSa) library | — |
| SERCOM Modules | 6 (configurable USART/I2C/SPI) | 6 (each UART/SPI/I2C configurable) |
| USB Interface | Full-Speed USB 2.0 Device | — |
| ADC | 12-bit, up to [DATA_NEEDED: ADC channel count] channels | 12-bit, up to 20 channels, 1 MSPS |
| DAC | 10-bit, 1 channel | 10-bit, 1 channel, 350 kSPS |
| 実装タイプ | Surface Mount | — |
| MSLレベル | 3 (168 hours) | — |
| RoHS ステータス | Compliant | Compliant (Green) |
| Lead-Free | Yes | — |
| Family | — | SAM D21G (Functional Safety / FuSa) |
| Flash Memory | — | 64 KB |
| Maximum CPU Frequency | — | 48 MHz |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| GPIO Count | — | 38 |
| USB | — | USB 2.0 Full-Speed Device & Host |
| Timer/Counters | — | 6 x 16-bit |
| 動作温度範囲 | — | -40 C to +85 C (Industrial) |