ATSAMD21E17A-AF vs ATSAMD21E17L-AFT Karşılaştırma
Ayrıntılı yan yana karşılaştırma ATSAMD21E17A-AF tarafından Microchip Technology ve ATSAMD21E17L-AFT tarafından Microchip TechnologyAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Microchip Technology
ATSAMD21E17A-AF - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD21E17A-AF ✓ AktifMicrochip Technology
ATSAMD21E17L-AFT - 48MHz Cortex-M0+ MCU 128KB | Microchip
ATSAMD21E17L-AFT ✓ AktifÖzellik Karşılaştırması
| Parametre | ATSAMD21E17A-AF | ATSAMD21E17L-AFT |
|---|---|---|
| Marka | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Family | SAM D21 / SAM D21E sub-family | — |
| Maximum CPU Clock | 48 MHz | — |
| Flash Program Memory | 128 KB | — |
| SRAM | 16 KB | 16 KB |
| RWW (Read-While-Write) Partition | 4 KB auxiliary flash | — |
| Supply Voltage (VDD) | 1.62 V to 3.63 V | — |
| İşletim Sıcaklığı Aralığı | -40 C to +125 C (125C GREEN) | -40 °C to +125 °C (automotive AEC-Q100 Grade 1) |
| Paket | 32-pin TQFP (7x7 mm) | 32-pin TQFP, 7 mm × 7 mm, 0.8 mm pitch |
| Montaj Türü | Surface Mount | Surface Mount |
| USB | USB 2.0 Full-Speed Device | USB 2.0 Full-Speed Device |
| DMA Channels | 12 | — |
| Timer/Counters | Three 16-bit TC | — |
| SERCOM Modules | Up to 6 (configurable as I2C/SPI/UART) | 6 (configurable as UART / SPI / I²C) |
| ADC / DAC | 12-bit ADC, 10-bit DAC | — |
| RoHS Durumu | Compliant (GREEN) | Compliant |
| Debug Interface | Two-pin Serial Wire Debug (SWD) | — |
| Functional Safety (FuSa) | FuSa-capable family | — |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | — | 48 MHz |
| Program Flash Memory | — | 128 KB (128K x 8) |
| Auxiliary Flash (RWW) | — | 4 KB |
| Supply Voltage (VDDIN) | — | 1.6 V to 3.6 V |
| GPIO Count | — | Up to 26 (varies by package/function multiplex) |
| ADC | — | 12-bit, up to 350 ksps, up to 10 channels |
| DAC | — | 10-bit, 1 channel |
| Analog Comparators | — | 2 |
| Timers (TC / TCC) | — | 16-bit and 24-bit PWM/Timer |
| RTC | — | 32-bit RTC with calendar mode |
| Automotive Qualification | — | AEC-Q100 qualified |
| Functional Safety | — | FuSa features supported (IEC 60730 ready) |
| Delivery Form | — | Tape and Reel (suffix FT) |