ATSAMD21G17A-AFT vs ATSAMD21G18A-AF Сравнение
Подробное сравнение бок о бок ATSAMD21G17A-AFT от Microchip Technology и ATSAMD21G18A-AF 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-AFT - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21G17A-AFT ✓ АктивенMicrochip Technology
ATSAMD21G18A-AF - 48MHz Cortex-M0+ MCU 256KB Flash | Microchip
ATSAMD21G18A-AF ✓ АктивенСравнение характеристик
| Параметр | ATSAMD21G17A-AFT | ATSAMD21G18A-AF |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $3,70 | $3,49 |
| Core Architecture | ARM Cortex-M0+ 32-bit | 32-bit RISC, Thumb/Thumb-2 instruction set |
| CPU Frequency | 48 MHz | — |
| Program Memory (Flash) | 128 KB | — |
| SRAM | 16 KB | 32 KB |
| Operating Voltage Range | 1.6 V to 3.6 V | — |
| Корпус | 48-TQFP (7x7 mm) | 48-pin TQFP (7x7 mm) |
| Число выводов | 48 | — |
| GPIO Count | 38 | — |
| USB | USB 2.0 Full-Speed, Device/Host, on-chip PHY | Full-speed USB 2.0 device with on-the-go (OTG) |
| SERCOM | 6 (configurable: I2C/SPI/USART) | — |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 350 ksps |
| Analog Comparators | 2 | — |
| Timers/Counters | 16-bit TCC, TC, RTC | — |
| Рабочая температура | -40C to +125C (industrial grade) | -40C to +85C |
| DMA Channels | 16 | 12-channel DMAC |
| Статус RoHS | Compliant | Compliant |
| Core | — | ARM Cortex-M0+ (SAM D21) |
| Maximum CPU Clock | — | 48 MHz |
| Flash Memory | — | 256 KB |
| Supply Voltage (VDD) | — | 1.62 V to 3.63 V |
| Тип монтажа | — | Surface Mount |
| DAC | — | 10-bit, 350 ksps |
| SERCOM Channels | — | Up to 6 (configurable as I2C/SPI/UART) |
| Timers | — | Up to 5 x 16-bit Timer/Counters (TC) |
| Event System | — | 12-channel inter-peripheral |
| Debug Interface | — | Two-pin Serial Wire Debug (SWD) |