ATSAMD20E16B-MU vs ATSAMD20E14B-AUT 비교
다음의 상세 나란히 비교: ATSAMD20E16B-MU 제조: Microchip Technology 및 ATSAMD20E14B-AUT 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATSAMD20E16B-MU - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20E16B-MU ✓ 활성Microchip Technology
ATSAMD20E14B-AUT - 48MHz Cortex-M0+ MCU, 16KB Flash, 32-TQFP | Microchip
ATSAMD20E14B-AUT ✓ 활성사양 비교
| 파라미터 | ATSAMD20E16B-MU | ATSAMD20E14B-AUT |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $1.95 | $1.21 |
| Core Architecture | ARM Cortex-M0+ | — |
| Maximum CPU Clock | 48 MHz | — |
| Program Memory (Flash) | 64 KB (64K x 8) | — |
| SRAM | 8 KB | 2 KB |
| 패키지 | 32-pin VQFN (5x5 mm) with exposed pad | 32-TQFP (7x7 mm) |
| Operating Voltage (VDD) | 1.62 V to 3.63 V | — |
| I/O Pins | 26 (approx., datasheet-confirm per variant) | — |
| SERCOM Instances | 4 (configurable as UART/SPI/I2C) | — |
| ADC | 12-bit, up to 20 channels | 12-bit, up to 350 ksps, 10 channels |
| Analog Comparators | 2 | — |
| Brown-Out Detectors | 2 | — |
| Timers/Counters | 6 | Multiple 16-bit TC, 1 RTC |
| RTC | Yes, 32 kHz domain | — |
| Watchdog Timer | Yes | Yes (window mode) |
| 동작 온도 | -40 C to +85 C (industrial) | -40C to +85C (Industrial) |
| 실장 유형 | Surface Mount | Surface Mount |
| RoHS 상태 | Compliant | Compliant |
| MSL 레벨 | 3 (per JEDEC J-STD-020, typical for VQFN) | MSL3 |
| Core | — | ARM Cortex-M0+ (32-bit, single-core) |
| Maximum Clock Speed | — | 48 MHz |
| Flash Memory | — | 16 KB (16K x 8) |
| 공급 전압 | — | 1.62 V to 3.63 V |
| Number of I/O Pins | — | 26 |
| SERCOM Interfaces | — | 6 (configurable: I2C/SPI/USART) |
| DAC | — | 10-bit, 1 channel |
| Touch Channels (PTC) | — | Up to 14 |
| DMA | — | 6 channels |
| Event System | — | 8 channels |
| AEC-Q100 | — | Not qualified (industrial grade only) |