ATSAMD21G17A-AU vs ATSAMD21G17A-AF Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci ATSAMD21G17A-AU disebabkan oleh Microchip Technology dan ATSAMD21G17A-AF 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
ATSAMD21G17A-AU - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD21G17A-AU ✓ AktifMicrochip Technology
ATSAMD21G17A-AF - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21G17A-AF ✓ AktifPengandingan Spesifikasi
| Parametr | ATSAMD21G17A-AU | ATSAMD21G17A-AF |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Series | SAM D21G, Functional Safety (FuSa) | — |
| Core Processor | ARM Cortex-M0+ | — |
| Core Size | 32-Bit | — |
| Core Speed | 48 MHz | — |
| Performance | 2.46 CoreMark/MHz | — |
| Flash Size | 128 KB (128K x 8) | — |
| SRAM Size | 16 KB | — |
| RWW Flash | 4 KB (separate, simultaneous code+data access) | — |
| Supply Voltage (Vcc/Vdd) | 1.62 V to 3.6 V | — |
| Number of I/O | Up to 38 GPIO | — |
| ADC | 12-bit, up to 350 ksps, up to 14 channels | 12-bit, up to 20 channels |
| DAC | 10-bit, up to 350 ksps | 10-bit, 1 channel |
| Analog Comparators | 2 | — |
| Serial Interfaces | 6x SERCOM (configurable UART/SPI/I2C) | — |
| USB | USB 2.0 Full-Speed Device, integrated transceiver | — |
| Connectivity | I2C, SPI, UART, USB | — |
| Peripherals | Brown-out Detect/Reset, DMA, Event System, I2S, POR, PWM, WDT | — |
| Kemasan | 48-TQFP (7x7 mm) | 48-pin TQFP (7x7 mm) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Suhu Operasi | -40C to +85C (industrial) | — |
| Aras MSL | 3 (168 hours) | 3 |
| Status RoHS | Compliant | Compliant (GREEN, lead-free) |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Family | — | SAM D21G |
| Frekuensi Klock Maksimum | — | 48 MHz |
| Flash Memory | — | 128 KB (128K x 8) |
| SRAM | — | 16 KB |
| RWW Flash Region | — | 4 KB Read-While-Write |
| Operating Voltage Range | — | 1.6 V to 3.6 V |
| Gambaran Suhu Operasi | — | -40C to +125C (industrial) |
| USB Interface | — | USB 2.0 Full-Speed Device with on-chip PHY |
| SERCOM | — | 6 configurable (UART/SPI/I2C) |
| I2S | — | 2 interfaces |
| RTC | — | 24-bit with calendar |
| DMAC | — | 12 channels |
| Timers/Counters | — | TC x6, TCC x3 |
| External Interrupts | — | 16 (NMI + 15 standard) |
| CoreMark/MHz | — | 2.46 |
| Debug Interface | — | Serial Wire Debug (SWD) |
| Security | — | TRNG, AES-256, Flash protection |