ATSAMD21J17D-AU vs ATSAMD20J17A-AU Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ATSAMD21J17D-AU disebabkan oleh Microchip Technology dan ATSAMD20J17A-AU disebabkan oleh Microchip Technology. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Microchip Technology
ATSAMD21J17D-AU - 128KB Flash Cortex-M0+ MCU | Microchip
ATSAMD21J17D-AU ✓ AktifMicrochip Technology
ATSAMD20J17A-AU - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD20J17A-AU ✓ AktifPengandingan Spesifikasi
| Parametr | ATSAMD21J17D-AU | ATSAMD20J17A-AU |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Clock | 48 MHz | — |
| Flash Memory | 128 KB | 128 KB |
| SRAM | 16 KB | 16 KB |
| RWW EEPROM Emulation | 4 KB | — |
| Operating Voltage Range | 1.62 V to 3.6 V | — |
| Gambaran Suhu Operasi | -40 C to +85 C (Industrial) | — |
| Kemasan | 64-pin TQFP | 64-pin TQFP (10x10 mm) |
| ADC | 12-bit, up to 20 channels, 1 MSPS | 12-bit, up to 350 ksps |
| DAC | 10-bit, 2 channels | 10-bit, 350 ksps |
| USB Interface | USB 2.0 Full-Speed Device/Host with on-chip transceiver | — |
| SERCOM Channels | 6 (configurable UART/SPI/I2C) | — |
| Timer/Counters | 6 x 24-bit | — |
| Peripheral Touch Controller | Yes, supports up to 256 buttons | — |
| GPIO Count (approx) | 52 (varies by package) | — |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Lead-Free / RoHS | Yes (Green, compliant) | — |
| Aras MSL | [DATA_NEEDED: MSL rating] | — |
| Core | — | ARM Cortex-M0+ 32-bit |
| Frekuensi Klock Maksimum | — | 48 MHz |
| Supply Voltage (VDDIN) | — | 1.62 V to 3.63 V |
| Suhu Operasi | — | -40 C to +85 C (Industrial) |
| USB | — | Full-Speed USB 2.0 Device with on-chip PHY |
| SERCOM | — | 6 instances, each configurable as UART/SPI/I2C |
| I/O Pins | — | 52 GPIO (varies by package) |
| Analog Comparators | — | 2 |
| Timers/Counters | — | TC x6 + TCC x2 + RTC x1 + WDT x1 |
| DMA Channels | — | 12 |
| Status RoHS | — | Compliant |
| Lead-Free / Halogen-Free | — | Yes |