ATSAMD21G17A-AF vs ATSAMD21G17A-AU Сравнение
Подробное сравнение бок о бок ATSAMD21G17A-AF от Microchip Technology и ATSAMD21G17A-AU от Microchip Technology. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Microchip Technology
ATSAMD21G17A-AF - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21G17A-AF ✓ АктивенMicrochip Technology
ATSAMD21G17A-AU - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD21G17A-AU ✓ АктивенСравнение характеристик
| Параметр | ATSAMD21G17A-AF | ATSAMD21G17A-AU |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $2,15 | $2,74 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Family | SAM D21G | — |
| Максимальная тактовая частота | 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 | — |
| Диапазон рабочих температур | -40C to +125C (industrial) | — |
| Корпус | 48-pin TQFP (7x7 mm) | 48-TQFP (7x7 mm) |
| Тип монтажа | Surface Mount | Surface Mount |
| USB Interface | USB 2.0 Full-Speed Device with on-chip PHY | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 350 ksps, up to 14 channels |
| DAC | 10-bit, 1 channel | 10-bit, up to 350 ksps |
| 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 | — |
| Статус RoHS | Compliant (GREEN, lead-free) | Compliant |
| Уровень MSL | 3 | 3 (168 hours) |
| Debug Interface | Serial Wire Debug (SWD) | — |
| Security | TRNG, AES-256, Flash protection | — |
| 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 |
| 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 |
| Рабочая температура | — | -40C to +85C (industrial) |