ATSAMD21E17A-AU vs ATSAMD20E17A-AUT Karşılaştırma
Ayrıntılı yan yana karşılaştırma ATSAMD21E17A-AU tarafından Microchip Technology ve ATSAMD20E17A-AUT tarafından Microchip TechnologyAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Microchip Technology
ATSAMD21E17A-AU - ARM Cortex-M0+ 48MHz 128KB MCU 32-TQFP | Microchip
ATSAMD21E17A-AU ✓ AktifMicrochip Technology
ATSAMD20E17A-AUT - Cortex-M0+ MCU 48MHz 128KB | Microchip
ATSAMD20E17A-AUT ✓ AktifÖzellik Karşılaştırması
| Parametre | ATSAMD21E17A-AU | ATSAMD20E17A-AUT |
|---|---|---|
| Marka | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Core Architecture | ARM Cortex-M0+ (SAM D21E family) | ARM Cortex-M0+ |
| CPU Bit Width | 32-bit | — |
| Maximum CPU Frequency | 48 MHz | — |
| CoreMark/MHz | 2.46 | — |
| Program Flash Memory | 128 KB (128K x 8) | — |
| RWW (Read-While-Write) Flash Section | 4 KB | — |
| SRAM | 16 KB | 16 KB |
| Operating Voltage Range (VDDIN) | 1.62 V to 3.63 V | — |
| USB Interface | USB 2.0 Full-Speed (12 Mbps) with on-chip transceiver | — |
| SERCOM Channels | 6 (configurable as UART/SPI/I2C) | — |
| Timer/Counters | Three 16-bit TC, one 32-bit TCC, one 24-bit RTC | — |
| ADC | 12-bit, up to 350 ksps, up to 20 channels | 12-bit, 8 channels |
| DAC | 10-bit, 1 channel | — |
| DMA Controller | 12 channels | — |
| Paket | 32-pin TQFP (7x7 mm), 0.8 mm pitch | 32-pin TQFP (7x7 mm) |
| İşletim Sıcaklığı Aralığı | -40 C to +85 C (industrial) | — |
| Montaj Türü | Surface Mount | Surface Mount |
| MSL Seviyesi | 3 (per JEDEC J-STD-020) | — |
| RoHS Durumu | Compliant | Compliant |
| Functional Safety (FuSa) | SAM D21E family supports FuSa variants | — |
| Core Clock Speed | — | 48 MHz |
| Veri Bus Genişliği | — | 32-bit |
| Flash Memory | — | 128 KB |
| Supply Voltage Range | — | 1.62 V to 3.63 V |
| GPIO Count | — | 26 |
| SERCOM Modules | — | 6 (UART/SPI/I2C) |
| Analog Comparators | — | 2 |
| USB | — | USB 2.0 Full-Speed Device |
| DMA Channels | — | 6 |
| İşletim Sıcaklığı | — | -40C to +85C |