ATSAMD20G18A-AU vs ATSAMD20E18A-AU 비교
다음의 상세 나란히 비교: ATSAMD20G18A-AU 제조: Microchip Technology 및 ATSAMD20E18A-AU 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATSAMD20G18A-AU - 48MHz Cortex-M0+ MCU 256KB Flash | Microchip
ATSAMD20G18A-AU ✓ 활성Microchip Technology
ATSAMD20E18A-AU - ARM Cortex-M0+ MCU 256KB Flash 32-TQFP | Microchip
ATSAMD20E18A-AU ✓ 활성사양 비교
| 파라미터 | ATSAMD20G18A-AU | ATSAMD20E18A-AU |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $2.84 | $2.18 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ |
| Family | SAM D20 (Atmel SMART) | — |
| Maximum CPU Clock | 48 MHz | — |
| CoreMark Score | 2.14 CoreMark/MHz | — |
| Flash Program Memory | 256 KB (256K x 8) | — |
| SRAM | 32 KB | — |
| Operating Voltage (VDDIN) | 1.62 V to 3.63 V | — |
| GPIO Pins | 38 | — |
| ADC | 12-bit, up to 350 ksps | 12-bit, 350 ksps, up to 14 channels |
| DAC | 10-bit, 350 ksps | 10-bit, 350 ksps, 1 channel |
| Peripheral Touch Controller (PTC) | 256-channel capacitive touch | Yes (buttons, sliders, wheels) |
| Communication Peripherals | 6 SERCOM (USART/SPI/I2C), I2S, USB 2.0 FS (device) | — |
| Timers/Counters | TC (8-bit/16-bit/24-bit), RTC, WDT | — |
| 동작 온도 | -40C to +85C (industrial, -AU suffix) | — |
| 패키지 | 48-pin TQFP (7x7 mm) | 32-TQFP 7x7 mm |
| 실장 유형 | Surface Mount | Surface Mount |
| MSL 레벨 | 3 (168 hours) | 3 (168 hours) |
| RoHS 상태 | Compliant | Compliant |
| Programming/Debug | SWD, SAM-BA bootloader | — |
| Core Width | — | 32-bit |
| 최대 클록 주파수 | — | 48 MHz |
| Program Memory Size (Flash) | — | 256 KB (256K x 8) |
| RAM Size | — | 32 KB |
| Supply Voltage Range | — | 1.62 V to 3.63 V |
| 동작 온도 범위 | — | -40 C to +85 C (industrial) |
| Number of I/O Pins | — | 26 (max) |
| Communication Interfaces | — | SERCOM (UART/SPI/I2C) x6, USB 2.0 Full-Speed Device, I2S |
| Lead-Free / Halogen-Free | — | Lead-free, Halogen-free per Microchip |