ATSAMD21J16B-AF vs ATSAMD21J16B-AU Сравнение
Подробное сравнение бок о бок ATSAMD21J16B-AF от Microchip Technology и ATSAMD21J16B-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
ATSAMD21J16B-AF - 48MHz Cortex-M0+ MCU, 64KB Flash | Microchip
ATSAMD21J16B-AF ✓ АктивенMicrochip Technology
ATSAMD21J16B-AU - SAM D21 48MHz Cortex-M0+ MCU | Microchip
ATSAMD21J16B-AU ✓ АктивенСравнение характеристик
| Параметр | ATSAMD21J16B-AF | ATSAMD21J16B-AU |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $2,52 | $2,75 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (M0+) |
| Maximum CPU Frequency | 48 MHz | — |
| CoreMark/MHz | 2.46 | — |
| Flash Memory | 64 KB | — |
| SRAM | 8 KB | — |
| Supply Voltage (VDDIO) | 1.62 V to 3.63 V (3.3 V typical) | — |
| Рабочая температура | -40C to +125C (industrial) | — |
| Корпус | 64-pin TQFP (10x10 mm) | 64-pin TQFP (10x10 mm) |
| Тип монтажа | Surface Mount | Surface Mount |
| ADC | 12-bit, up to 20 channels, 350 ksps | 12-bit, 8-channel, up to 350 ksps |
| DAC | 10-bit, 350 ksps | 10-bit, 1-channel |
| Analog Comparators | 2 | — |
| SERCOM Modules | 6 (configurable UART/SPI/I2C) | — |
| USB | USB 2.0 Full-Speed Device/Host | USB 2.0 Full-Speed with OTG |
| DMA Channels | 12 | — |
| Event System Channels | 12 | — |
| Debug Interface | 2-pin Serial Wire Debug (SWD) | 2-pin Serial Wire Debug (SWD) |
| Статус RoHS | Compliant | Compliant |
| CPU Architecture | — | 32-bit RISC |
| Максимальная тактовая частота | — | 48 MHz |
| Program Memory (Flash) | — | 64 KB (64K x 8) |
| Data Memory (SRAM) | — | 8 KB |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| Supply Voltage (nominal) | — | 3.3 V |
| Диапазон рабочих температур | — | -40 C to +85 C |
| I/O Pins | — | 52 programmable |
| SERCOM | — | 6 configurable (UART/SPI/I2C) |
| Timers | — | 16-bit TC, 8-bit TC, RTC |
| DMAC | — | 12-channel |
| Event System | — | 12-channel |
| External Interrupts (EIC) | — | 16 |
| Уровень MSL | — | 3 (168 hours) |
| Lead-Free | — | Yes |
| Functional Safety | — | FuSa capable |
| Active Current (typ.) | — | 70 uA/MHz |