ATSAMD21E17D-MFT vs ATSAMD21E17D-AF 比較
詳細並排比較 ATSAMD21E17D-MFT 由 Microchip Technology 與 ATSAMD21E17D-AF 由 Microchip Technology. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Microchip Technology
ATSAMD21E17D-MFT - 48MHz Cortex-M0+ MCU 128KB Flash 32-QFN | Microchip
ATSAMD21E17D-MFT ✓ 啟用中Microchip Technology
ATSAMD21E17D-AF - ARM Cortex-M0+ MCU, 48MHz, 128KB | Microchip
ATSAMD21E17D-AF ✓ 啟用中規格比較
| 參數 | ATSAMD21E17D-MFT | ATSAMD21E17D-AF |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Family | SAM D21E (Functional Safety / FuSa) | — |
| Maximum CPU Clock | 48 MHz | 48 MHz |
| Program Flash Memory | 128 KB | — |
| SRAM | 16 KB | 16 KB |
| RWW Flash Section | 4 KB auxiliary RWW section | — |
| Supply Voltage (VDD) | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| 工作溫度 | -40 °C to +125 °C (extended) | -40C to +125C (extended / automotive) |
| 封裝 | 32-pin QFN (5x5 mm) with exposed pad | 32-pin TQFP (7x7 mm) |
| USB Interface | USB 2.0 Full-Speed Device, on-chip transceiver | — |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 350 ksps, 14 channels |
| DAC | 10-bit, 350 ksps | 12-bit, 2 channels |
| SERCOM Modules | Up to 6 (UART, SPI, I²C configurable) | — |
| GPIO | Up to 26 | — |
| Timers | TC (16-bit), TCC (24-bit) | — |
| RoHS 狀態 | Compliant (Green / lead-free) | Compliant |
| MSL 等級 | MSL3 (JEDEC J-STD-020) | — |
| Cryptography | AES (128-bit hardware accelerator) | — |
| Flash Memory | — | 128 KB |
| Auxiliary Flash (RWW) | — | 4 KB |
| 安裝類型 | — | Surface Mount (Gull-Wing) |
| USB | — | USB 2.0 Full-Speed with on-chip PHY |
| SERCOM | — | 6 (configurable as USART/SPI/I2C/LIN) |
| Timer/Counters | — | Three 16-bit TC |
| RTC | — | 32.768 kHz with calendar/alarm |
| DMA Channels | — | 12-channel DMAC + 12-channel Event System |
| Temperature Grade | — | Automotive / Extended (AF suffix) |
| Functional Safety | — | FuSa firmware & documentation (IEC 61508 SIL 2 collateral) |