ATSAMD20J15A-CU vs ATSAMD21J17A-CUT 비교
다음의 상세 나란히 비교: ATSAMD20J15A-CU 제조: Microchip Technology 및 ATSAMD21J17A-CUT 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
ATSAMD21J17A-CUT - SAM D21J Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21J17A-CUT ✓ 활성사양 비교
| 파라미터 | ATSAMD20J15A-CU | ATSAMD21J17A-CUT |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $2.05 | $2.48 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ |
| Family | SAM D20J | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Flash Memory | 32 KB (32K x 8) | — |
| SRAM | 4 KB | 16 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 350 ksps, up to 20 channels |
| DAC | 10-bit | 10-bit, 1 channel |
| SERCOM Channels | 6 (configurable USART/I2C/SPI) | — |
| USB | USB 2.0 Full-Speed Device | — |
| Peripheral Touch Controller (PTC) | 256 channels | — |
| RTC | Yes, with calendar mode | — |
| 동작 온도 | -40C to +85C (industrial) | — |
| 패키지 | 64-ball UFBGA (5x5 mm) | 64-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 | — |
| Product Family | — | SAM D21J |
| Core Width | — | 32-bit |
| CoreMark/MHz | — | 2.46 |
| Program Memory (Flash) | — | 128 KB (128K x 8) |
| 동작 온도 범위 | — | -40 C to +85 C |
| USB Interface | — | USB 2.0 Full-Speed with on-chip transceiver |
| Analog Comparators | — | 2 |
| SERCOM | — | Up to 6 configurable serial peripherals |
| Peripheral Touch Controller | — | Supported (PTC) |
| DMA Channels | — | 12 |
| Hardware Cryptography | — | AES-256, TRNG |
| RoHS 상태 | — | Compliant |
| Lead-Free | — | Yes |