ATSAMD20E17A-AUT vs ATSAMC20E18A-AUT 비교
다음의 상세 나란히 비교: ATSAMD20E17A-AUT 제조: Microchip Technology 및 ATSAMC20E18A-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
ATSAMD20E17A-AUT - Cortex-M0+ MCU 48MHz 128KB | Microchip
ATSAMD20E17A-AUT ✓ 활성Microchip Technology
ATSAMC20E18A-AUT - 48MHz Cortex-M0+ MCU 256KB Flash | Microchip
ATSAMC20E18A-AUT ✓ 활성사양 비교
| 파라미터 | ATSAMD20E17A-AUT | ATSAMC20E18A-AUT |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $2.70 | $4.53 |
| Core Architecture | ARM Cortex-M0+ | — |
| Core Clock Speed | 48 MHz | — |
| 데이터 버스 폭 | 32-bit | — |
| Flash Memory | 128 KB | 256 KB (in-system programmable) |
| SRAM | 16 KB | 32 KB |
| 패키지 | 32-pin TQFP (7x7 mm) | 32-pin TQFP (7x7 mm) |
| Supply Voltage Range | 1.62 V to 3.63 V | — |
| GPIO Count | 26 | — |
| SERCOM Modules | 6 (UART/SPI/I2C) | — |
| ADC | 12-bit, 8 channels | 12-bit SAR + 16-bit Sigma-Delta |
| Analog Comparators | 2 | Yes |
| USB | USB 2.0 Full-Speed Device | — |
| DMA Channels | 6 | — |
| 동작 온도 | -40C to +85C | -40 °C to +85 °C (Industrial) |
| RoHS 상태 | Compliant | Compliant |
| 실장 유형 | Surface Mount | Surface Mount |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | — | 48 MHz |
| CoreMark per MHz | — | 2.46 CoreMark/MHz |
| EEPROM Emulation Flash | — | 8 KB (independent bank) |
| Supply Voltage (VDD) | — | 2.7 V to 5.5 V |
| I/O Tolerance | — | 5 V tolerant |
| PTC Touch Channels | — | 24-bit Peripheral Touch Controller |
| Communication Peripherals | — | 6x SERCOM (UART/SPI/I2C), CAN-FD |
| Memory Protection Unit (MPU) | — | Yes |
| Micro Trace Buffer | — | Yes |
| AEC-Q100 Grade | — | Grade 1 |