ATSAMD21E17L-AFT vs ATSAMD21E17A-AF 비교
다음의 상세 나란히 비교: ATSAMD21E17L-AFT 제조: Microchip Technology 및 ATSAMD21E17A-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
ATSAMD21E17L-AFT - 48MHz Cortex-M0+ MCU 128KB | Microchip
ATSAMD21E17L-AFT ✓ 활성Microchip Technology
ATSAMD21E17A-AF - 48MHz Cortex-M0+ MCU, 128KB Flash | Microchip
ATSAMD21E17A-AF ✓ 활성사양 비교
| 파라미터 | ATSAMD21E17L-AFT | ATSAMD21E17A-AF |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $2.70 | $2.34 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Frequency | 48 MHz | — |
| Program Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 16 KB | 16 KB |
| Auxiliary Flash (RWW) | 4 KB | — |
| Supply Voltage (VDDIN) | 1.6 V to 3.6 V | — |
| 동작 온도 범위 | -40 °C to +125 °C (automotive AEC-Q100 Grade 1) | -40 C to +125 C (125C GREEN) |
| 패키지 | 32-pin TQFP, 7 mm × 7 mm, 0.8 mm pitch | 32-pin TQFP (7x7 mm) |
| GPIO Count | Up to 26 (varies by package/function multiplex) | — |
| ADC | 12-bit, up to 350 ksps, up to 10 channels | — |
| DAC | 10-bit, 1 channel | — |
| Analog Comparators | 2 | — |
| SERCOM Modules | 6 (configurable as UART / SPI / I²C) | Up to 6 (configurable as I2C/SPI/UART) |
| USB | USB 2.0 Full-Speed Device | USB 2.0 Full-Speed Device |
| Timers (TC / TCC) | 16-bit and 24-bit PWM/Timer | — |
| RTC | 32-bit RTC with calendar mode | — |
| Automotive Qualification | AEC-Q100 qualified | — |
| Functional Safety | FuSa features supported (IEC 60730 ready) | — |
| RoHS 상태 | Compliant | Compliant (GREEN) |
| 실장 유형 | Surface Mount | Surface Mount |
| Delivery Form | Tape and Reel (suffix FT) | — |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Family | — | SAM D21 / SAM D21E sub-family |
| Maximum CPU Clock | — | 48 MHz |
| Flash Program Memory | — | 128 KB |
| RWW (Read-While-Write) Partition | — | 4 KB auxiliary flash |
| Supply Voltage (VDD) | — | 1.62 V to 3.63 V |
| DMA Channels | — | 12 |
| Timer/Counters | — | Three 16-bit TC |
| ADC / DAC | — | 12-bit ADC, 10-bit DAC |
| Debug Interface | — | Two-pin Serial Wire Debug (SWD) |
| Functional Safety (FuSa) | — | FuSa-capable family |