ATSAMD21G17A-AUT vs ATSAMD20G17A-AUT 비교
다음의 상세 나란히 비교: ATSAMD21G17A-AUT 제조: Microchip Technology 및 ATSAMD20G17A-AUT 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATSAMD21G17A-AUT - 128KB Flash Cortex-M0+ MCU 48MHz | Microchip
ATSAMD21G17A-AUT ✓ 활성Microchip Technology
ATSAMD20G17A-AUT - 48MHz Cortex-M0+ MCU 128KB Flash TQFP-48
ATSAMD20G17A-AUT ✓ 활성사양 비교
| 파라미터 | ATSAMD21G17A-AUT | ATSAMD20G17A-AUT |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $3.41 | $1.42 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ |
| 최대 클록 주파수 | 48 MHz | — |
| Flash Memory | 128 KB | — |
| SRAM | 16 KB | — |
| Read-While-Write Partition | 4 KB RWW | — |
| 공급 전압 | 1.62 V to 3.63 V | — |
| 동작 온도 | -40C to +125C (Automotive Grade) | — |
| 패키지 | 48-pin TQFP (7x7 mm) | 48-TQFP (7x7 mm) |
| USB Interface | USB 2.0 Full-Speed, integrated transceiver | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 300 ksps (per datasheet family) |
| DAC | 10-bit | 10-bit (per datasheet family) |
| SERCOM Modules | 6 (configurable UART/SPI/I2C) | — |
| Timer/Counters | TC modules with PWM | — |
| Event System | Yes (peripheral-to-peripheral signalling) | — |
| 핀 수 | 48 | — |
| 실장 유형 | Surface Mount | Surface Mount |
| RoHS 상태 | Compliant | Compliant |
| Core Architecture | — | ARM |
| Bit Width | — | 32-bit |
| Maximum CPU Clock | — | 48 MHz |
| Program Memory (Flash) | — | 128 KB (128K x 8) |
| RAM Size | — | 16 KB |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| 동작 온도 범위 | — | -40C to +85C (Industrial) |
| Number of I/O Pins | — | 38 |
| Communication Interfaces | — | SERCOM (configurable as I2C/SPI/USART), I2C, SPI, USART |
| Timers | — | Multiple 16-bit TC, RTC |
| DMA Channels | — | Yes (peripheral DMA) |
| MSL 레벨 | — | 3 (168 hours) |
| Lead Free | — | Yes |