ATSAMD21J18A-MFT vs ATSAMD21J18A-AF 비교
다음의 상세 나란히 비교: ATSAMD21J18A-MFT 제조: Microchip Technology 및 ATSAMD21J18A-AF 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATSAMD21J18A-MFT - 48MHz Cortex-M0+ MCU, 256KB Flash, 64-QFN
ATSAMD21J18A-MFT ✓ 활성Microchip Technology
ATSAMD21J18A-AF - 48MHz Cortex-M0+ 256KB Flash MCU | Microchip
ATSAMD21J18A-AF ✓ 활성사양 비교
| 파라미터 | ATSAMD21J18A-MFT | ATSAMD21J18A-AF |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $2.74 | $2.99 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | 48 MHz | — |
| Flash Memory | 256 KB (256K x 8) | 256 KB (256K x 8) |
| SRAM | 32 KB | 32 KB |
| Supply Voltage Range | 1.62 V to 3.63 V | 1.6 V to 3.6 V |
| 동작 온도 | -40 C to +125 C | -40C to +125C (industrial) |
| 패키지 | 64-QFN (9x9 mm) | 64-pin TQFP (10x10 mm) |
| 실장 유형 | Surface Mount | — |
| USB | USB 2.0 Full-Speed Device/Host with on-chip transceiver | USB 2.0 Full-Speed Device/Host |
| SERCOM Modules | 6 (each configurable as I2C, SPI, or UART) | 6 (configurable as UART/SPI/I2C) |
| ADC | 12-bit, up to 350 ksps, up to 20 channels | 12-bit, up to 350 ksps, hardware oversampling |
| DAC | 10-bit, 1 channel | 12-bit, 1 Msps |
| Touch Peripheral (PTC) | Supported (mutual- and self-capacitance) | — |
| I2S Interfaces | 2 | — |
| RTC | 32 kHz internal RTC with calendar | — |
| Crypto Accelerator | AES 32-bit hardware accelerator | — |
| TRNG | True Random Number Generator | — |
| CoreMark/MHz | 2.46 | — |
| RoHS 상태 | Compliant | Compliant |
| MSL | 3 (168 hours) | — |
| Family | — | SAM D21J |
| 최대 클록 주파수 | — | 48 MHz |
| CoreMark Score | — | 2.46 CoreMark/MHz |
| GPIO Count | — | Up to 52 |
| Analog Comparators | — | 2 |
| Carrier Type | — | Tray |