ATSAMD20J15A-CU vs ATSAMD20J18A-CU 비교
다음의 상세 나란히 비교: ATSAMD20J15A-CU 제조: Microchip Technology 및 ATSAMD20J18A-CU 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATSAMD20J15A-CU - ARM Cortex-M0+ MCU, 48MHz, 32KB Flash, 64-UFBGA | Microchip
ATSAMD20J15A-CU ✓ 활성Microchip Technology
ATSAMD20J18A-CU - 48MHz Cortex-M0+ MCU 256KB Flash | Microchip
ATSAMD20J18A-CU ✓ 활성사양 비교
| 파라미터 | ATSAMD20J15A-CU | ATSAMD20J18A-CU |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $2.05 | $3.20 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Family | SAM D20J | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Flash Memory | 32 KB (32K x 8) | 256 KB |
| SRAM | 4 KB | 32 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| ADC | 12-bit, up to 20 channels, 350 ksps | 12-bit, up to 20 channels |
| DAC | 10-bit | 10-bit |
| SERCOM Channels | 6 (configurable USART/I2C/SPI) | — |
| USB | USB 2.0 Full-Speed Device | Full-Speed USB 2.0 Device |
| Peripheral Touch Controller (PTC) | 256 channels | — |
| RTC | Yes, with calendar mode | — |
| 동작 온도 | -40C to +85C (industrial) | -40C to +85C (industrial) |
| 패키지 | 64-ball UFBGA (5x5 mm) | 64-ball UFBGA, 5x5 mm |
| 실장 유형 | Surface Mount | Surface Mount |
| Lead-Free / RoHS | Lead-free, RoHS compliant | — |
| Moisture Sensitivity Level | MSL3 (per JEDEC J-STD-020) | — |
| Programming Interface | SWD / 2-wire PDI / Bootloader | — |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Touch Controller (PTC) | — | 256 channels |
| Serial Communication | — | SERCOM x6 (UART/SPI/I2C) |
| Timers | — | 16-bit TC x6 |
| CoreMark Score | — | 2.46 CoreMark/MHz |
| RoHS 상태 | — | Compliant |