ATSAMD21G15B-AF vs ATSAMD21G17A-AF 비교
다음의 상세 나란히 비교: ATSAMD21G15B-AF 제조: Microchip Technology 및 ATSAMD21G17A-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
ATSAMD21G15B-AF - 48MHz Cortex-M0+ MCU, 32KB Flash | Microchip
ATSAMD21G15B-AF ✓ 활성Microchip Technology
ATSAMD21G17A-AF - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD21G17A-AF ✓ 활성사양 비교
| 파라미터 | ATSAMD21G15B-AF | ATSAMD21G17A-AF |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $1.78 | $2.15 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Family | SAM D21G (Atmel SMART) | SAM D21G |
| Maximum CPU Clock | 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 | — |
| 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 20 channels |
| DAC | 10-bit, 1 channel | 10-bit, 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 | Surface Mount |
| MSL 레벨 | 3 (168 hours) | 3 |
| RoHS 상태 | Compliant | Compliant (GREEN, lead-free) |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| 최대 클록 주파수 | — | 48 MHz |
| Flash Memory | — | 128 KB (128K x 8) |
| SRAM | — | 16 KB |
| RWW Flash Region | — | 4 KB Read-While-Write |
| Operating Voltage Range | — | 1.6 V to 3.6 V |
| 동작 온도 범위 | — | -40C to +125C (industrial) |
| USB Interface | — | USB 2.0 Full-Speed Device with on-chip PHY |
| SERCOM | — | 6 configurable (UART/SPI/I2C) |
| I2S | — | 2 interfaces |
| RTC | — | 24-bit with calendar |
| DMAC | — | 12 channels |
| Timers/Counters | — | TC x6, TCC x3 |
| External Interrupts | — | 16 (NMI + 15 standard) |
| CoreMark/MHz | — | 2.46 |
| Debug Interface | — | Serial Wire Debug (SWD) |
| Security | — | TRNG, AES-256, Flash protection |