ATSAMD21J17A-MF vs ATSAMD21J15B-MFT 比較
詳細な並列比較: ATSAMD21J17A-MF メーカー: Microchip Technology および ATSAMD21J15B-MFT 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
ATSAMD21J17A-MF - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21J17A-MF ✓ 生産中Microchip Technology
ATSAMD21J15B-MFT - 48MHz Cortex-M0+ MCU, 32KB Flash | Microchip
ATSAMD21J15B-MFT ✓ 生産中仕様比較
| パラメータ | ATSAMD21J17A-MF | ATSAMD21J15B-MFT |
|---|---|---|
| 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） | $2.41 | $2.39 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Family | SAM D21J (Functional Safety / FuSa) | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Program Flash | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 4 KB |
| Read-While-Write Flash Region | 4 KB | — |
| 電源電圧 | 1.62 V to 3.63 V | — |
| 動作温度 | -40C to +125C (industrial) | -40C to +125C (industrial grade) |
| パッケージ | 64-pin QFN (9x9 mm) with exposed pad | 64-pin QFN (9x9 mm) |
| 実装タイプ | Surface Mount | Surface Mount |
| USB | USB 2.0 Full-Speed Device/Host with on-chip transceiver | USB 2.0 Full-Speed Device with on-chip transceiver |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 20 channels |
| DAC | 10-bit, 350 ksps | 10-bit, 1 channel |
| SERCOM Channels | 6 (configurable I2C/SPI/UART) | — |
| AEC-Q100 | Qualified (automotive grade per distributor listings) | — |
| RoHS ステータス | Compliant (Green) | Compliant |
| MSLレベル | [DATA_NEEDED: MSL level] | 3 (168 hours) |
| DMA Channels | 12 | 12 channels |
| Core Architecture | — | ARM Cortex-M0+ (ARMv6-M) |
| CoreMark Score | — | 2.46 CoreMark/MHz |
| Program Flash Memory | — | 32 KB |
| Operating Voltage (VDD) | — | 1.62 V to 3.63 V |
| GPIO Count | — | Up to 52 (package-dependent) |
| Communication Interfaces | — | Up to 6x SERCOM (USART/I2C/SPI) |
| Timers | — | Multiple 16-bit TC, 32-bit TCC, RTC |
| Internal Oscillator | — | 48 MHz DFLL-calibrated RC (2% accuracy) |
| External Crystal Support | — | 32.768 kHz RTC crystal, 0.4-12 MHz system crystal |