ATSAMD21J17D-MF vs ATSAMD21J18A-MF 비교
다음의 상세 나란히 비교: ATSAMD21J17D-MF 제조: Microchip Technology 및 ATSAMD21J18A-MF 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATSAMD21J17D-MF - ARM Cortex-M0+ 48MHz 128KB Flash MCU | Microchip
ATSAMD21J17D-MF ✓ 활성Microchip Technology
ATSAMD21J18A-MF - 48MHz Cortex-M0+ MCU 256KB Flash | Microchip
ATSAMD21J18A-MF ✓ 활성사양 비교
| 파라미터 | ATSAMD21J17D-MF | ATSAMD21J18A-MF |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $2.63 | $3.60 |
| Core Architecture | ARM Cortex-M0+ (Armv6-M) | — |
| Core Bit Width | 32-bit | — |
| 최대 클록 주파수 | 48 MHz | — |
| Program Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 32 KB |
| Read-While-Write (RWW) Flash Region | 4 KB | — |
| Supply Voltage (VDD) | 1.6 V to 3.6 V | — |
| Absolute Maximum VDD | 3.8 V | — |
| 동작 온도 범위 | -40 C to +125 C (Extended) | — |
| 패키지 | 64-pin QFN (9x9 mm) with exposed pad | 64-pin QFN (9x9 mm) |
| USB Interface | USB 2.0 Full-Speed Device with on-chip PHY | — |
| SERCOM Channels | 6 (configurable UART/SPI/I2C) | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 20 channels, 350 kSPS |
| DAC | 10-bit, 1 channel | 10-bit, 350 kSPS |
| AES Engine | Yes (hardware crypto accelerator) | — |
| I2S/SSC Channels | 2 | — |
| Peripheral Touch Controller (PTC) | Yes | — |
| Sleep Modes | 8 (with SleepWalking) | — |
| Functional Safety (FuSa) | IEC 60730 Class B support | — |
| 실장 유형 | Surface Mount | Surface Mount |
| MSL 레벨 | [DATA_NEEDED: MSL rating] | — |
| RoHS 상태 | Compliant (Green) | Compliant |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | — | 48 MHz |
| CoreMark/MHz | — | 2.46 |
| Program Flash | — | 256 KB |
| 공급 전압 | — | 1.62 V to 3.63 V |
| USB | — | USB 2.0 Full-Speed Device/Host |
| SERCOM | — | 6 (configurable UART/SPI/I2C) |
| GPIO | — | Up to 52 |
| 동작 온도 | — | -40C to +125C |