ATSAMD21E17L-AFT vs ATSAMD21E17D-AF مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ ATSAMD21E17L-AFT بواسطة Microchip Technology و ATSAMD21E17D-AF بواسطة Microchip Technology. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
Microchip Technology
ATSAMD21E17L-AFT - 48MHz Cortex-M0+ MCU 128KB | Microchip
ATSAMD21E17L-AFT ✓ نشطMicrochip Technology
ATSAMD21E17D-AF - ARM Cortex-M0+ MCU, 48MHz, 128KB | Microchip
ATSAMD21E17D-AF ✓ نشطمقارنة المواصفات
| المعامل | ATSAMD21E17L-AFT | ATSAMD21E17D-AF |
|---|---|---|
| العلامة التجارية | Microchip Technology | Microchip Technology |
| الفئة | Microcontrollers | Microcontrollers |
| حالة دورة الحياة | نشط | نشط |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Frequency | 48 MHz | — |
| Program Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 16 KB |
| Auxiliary Flash (RWW) | 4 KB | 4 KB |
| Supply Voltage (VDDIN) | 1.6 V to 3.6 V | — |
| نطاق درجة حرارة التشغيل | -40 °C to +125 °C (automotive AEC-Q100 Grade 1) | — |
| العلبة | 32-pin TQFP, 7 mm × 7 mm, 0.8 mm pitch | 32-pin TQFP (7x7 mm) |
| GPIO Count | Up to 26 (varies by package/function multiplex) | — |
| ADC | 12-bit, up to 350 ksps, up to 10 channels | 12-bit, up to 350 ksps, 14 channels |
| DAC | 10-bit, 1 channel | 12-bit, 2 channels |
| Analog Comparators | 2 | — |
| SERCOM Modules | 6 (configurable as UART / SPI / I²C) | — |
| USB | USB 2.0 Full-Speed Device | USB 2.0 Full-Speed with on-chip PHY |
| Timers (TC / TCC) | 16-bit and 24-bit PWM/Timer | — |
| RTC | 32-bit RTC with calendar mode | 32.768 kHz with calendar/alarm |
| Automotive Qualification | AEC-Q100 qualified | — |
| Functional Safety | FuSa features supported (IEC 60730 ready) | FuSa firmware & documentation (IEC 61508 SIL 2 collateral) |
| حالة RoHS | Compliant | Compliant |
| نوع التركيب | Surface Mount | Surface Mount (Gull-Wing) |
| Delivery Form | Tape and Reel (suffix FT) | — |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | — | 48 MHz |
| Flash Memory | — | 128 KB |
| Supply Voltage (VDD) | — | 1.62 V to 3.63 V |
| درجة حرارة التشغيل | — | -40C to +125C (extended / automotive) |
| SERCOM | — | 6 (configurable as USART/SPI/I2C/LIN) |
| Timer/Counters | — | Three 16-bit TC |
| DMA Channels | — | 12-channel DMAC + 12-channel Event System |
| Temperature Grade | — | Automotive / Extended (AF suffix) |