ATSAMD21G15B-AF vs ATSAMD21G15B-AU 비교
다음의 상세 나란히 비교: ATSAMD21G15B-AF 제조: Microchip Technology 및 ATSAMD21G15B-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
ATSAMD21G15B-AF - 48MHz Cortex-M0+ MCU, 32KB Flash | Microchip
ATSAMD21G15B-AF ✓ 활성Microchip Technology
ATSAMD21G15B-AU - 48MHz Cortex-M0+ MCU, 32KB Flash | Microchip
ATSAMD21G15B-AU ✓ 활성사양 비교
| 파라미터 | ATSAMD21G15B-AF | ATSAMD21G15B-AU |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $1.78 | $1.65 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Family | SAM D21G (Atmel SMART) | — |
| Maximum CPU Clock | 48 MHz | 48 MHz |
| Program Memory (Flash) | 32 KB (32K x 8) | — |
| Data Memory (SRAM) | 4 KB | — |
| Operating Voltage (VDDIN) | 1.62 V to 3.63 V | — |
| Number of I/O Pins | 38 | — |
| 패키지 | 48-TQFP (7x7 mm) | 48-pin TQFP (7x7 mm) |
| 동작 온도 | -40 °C to +125 °C | -40C to +85C (Industrial) |
| Communication Interfaces | 6x SERCOM (UART/SPI/I2C), USB 2.0 Full-Speed Device | — |
| ADC | 12-bit, up to 350 kSPS, up to 14 channels | 12-bit, up to 350 ksps, 14 channels |
| DAC | 10-bit, 1 channel | 10-bit, 350 ksps, 1 channel |
| Timers | Two 16-bit TC, one 24-bit TC, one RTC | — |
| PWM Channels | 10 (16-bit) | — |
| DMA | 12-channel DMAC | — |
| 실장 유형 | Surface Mount | — |
| MSL 레벨 | 3 (168 hours) | — |
| RoHS 상태 | Compliant | Compliant (Green) |
| Flash Memory | — | 32 KB (32K x 8) |
| SRAM | — | 4 KB |
| Supply Voltage (VDDIN) | — | 1.62 V to 3.63 V |
| GPIO | — | Up to 38 (5 V tolerant inputs) |
| USB | — | USB 2.0 Full-Speed Device, integrated transceiver |
| SERCOM | — | 6 (configurable UART/SPI/I2C/I2S) |
| Timer/Counters | — | 6 x 16-bit TC, 1 x 24-bit TCC |
| DMA Channels | — | 12 |
| Event System Channels | — | 12 |
| RTC | — | Yes, 32 kHz domain |
| Analog Comparators | — | 2 |
| Oscillator | — | Internal 8 MHz + DFLL48M + FDPLL96M |
| Debug Interface | — | Serial Wire Debug (SWD), 2-pin |