ATSAMD20G15A-MN vs ATSAMD20G14A-MN 비교
다음의 상세 나란히 비교: ATSAMD20G15A-MN 제조: Microchip Technology 및 ATSAMD20G14A-MN 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATSAMD20G15A-MN - ARM Cortex-M0+ MCU 48MHz 32KB Flash QFN-48
ATSAMD20G15A-MN ✓ 활성Microchip Technology
ATSAMD20G14A-MN - ARM Cortex-M0+ MCU, 48MHz, 16KB Flash | Microchip
ATSAMD20G14A-MN ✓ 활성사양 비교
| 파라미터 | ATSAMD20G15A-MN | ATSAMD20G14A-MN |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $1.10 | $1.89 |
| Core | ARM Cortex-M0+ 32-bit | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Flash Memory | 32 KB | — |
| SRAM | 4 KB | 2 KB |
| Supply Voltage Range | 1.62 V to 3.63 V | — |
| 동작 온도 범위 | -40 C to +105 C (industrial grade) | — |
| GPIO Count | 38 | — |
| ADC | 12-bit, up to 350 ksps, 14 channels | 12-bit, 14 channels, up to 350 ksps |
| DAC | 10-bit, 1 channel | 10-bit, 1 channel, up to 350 ksps |
| SERCOM Channels | 6 (configurable UART/SPI/I2C) | — |
| USB Interface | Full-Speed USB 2.0 Device | — |
| 패키지 | 48-pin QFN (7x7 mm) with exposed pad | 48-VQFN (7x7 mm) |
| 실장 유형 | Surface Mount | Surface Mount |
| MSL 레벨 | 3 (168 hours) | 3 |
| RoHS 상태 | Compliant | Compliant |
| CoreMark/MHz | 2.14 | 2.46 |
| Multiplier | Single-cycle 32-bit hardware | — |
| DMA Channels | 12 | — |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Family | — | SAM D20G (Atmel SMART) |
| Program Memory (Flash) | — | 16 KB (16K x 8) |
| Supply Voltage (VDD) | — | 1.62 V to 3.63 V |
| 동작 온도 | — | -40 C to +105 C (industrial) |
| Serial Interfaces (SERCOM) | — | Up to 6, each configurable as I2C/SPI/UART |
| Timers | — | 8-bit TC, 16-bit TC, 32-bit RTC, Watchdog |
| GPIOs | — | 38 (approx.) |