ATSAMD21E15B-AU vs ATSAMD21E16B-AF 비교
다음의 상세 나란히 비교: ATSAMD21E15B-AU 제조: Microchip Technology 및 ATSAMD21E16B-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
ATSAMD21E15B-AU - 32KB Flash ARM Cortex-M0+ MCU | Microchip
ATSAMD21E15B-AU ✓ 활성사양 비교
| 파라미터 | ATSAMD21E15B-AU | ATSAMD21E16B-AF |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $1.45 | $2.19 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| 최대 클록 주파수 | 48 MHz | — |
| Flash Memory | 32 KB | — |
| SRAM | 4 KB | 8 KB |
| 공급 전압 | 1.62 V to 3.6 V (3.3 V nominal) | — |
| 동작 온도 | -40 °C to +85 °C (industrial) | — |
| 패키지 | 32-pin TQFP | 32-pin TQFP (7x7 mm) |
| GPIO Count | Up to 26 | — |
| ADC | 12-bit, 20 channels | 12-bit, up to 20 channels, 350 ksps |
| DAC | 10-bit, 1 channel | 10-bit, 350 ksps |
| SERCOM | 6 configurable (UART/SPI/I²C) | — |
| Timers/Counters | TC x6, TCC x2 | — |
| Analog Comparators | 2 | — |
| RTC | Yes (32.768 kHz) | — |
| Programming Interface | Serial Wire Debug (SWD) | — |
| RoHS 상태 | Compliant | Compliant (Pb-free) |
| Core Processor | — | ARM Cortex-M0+ |
| Core Size | — | 32-Bit, Single-Core |
| Maximum CPU Frequency | — | 48 MHz |
| Program Flash Memory | — | 64 KB (64K x 8) |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| 실장 유형 | — | Surface Mount |
| Temperature Grade (AF suffix) | — | Industrial, -40°C to +125°C |
| Connectivity | — | I²C, LINbus, SPI, UART/USART, USB |
| USB Module | — | USB 2.0 Full-Speed Host + Device, on-chip transceiver |
| Peripherals | — | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Number of I/O Pins | — | 26 (typical for SAM D21E 32-pin) |
| Number of Timers | — | Six 16-bit TC, RTC, 24-bit SysTick |
| MSL 레벨 | — | MSL3 (per JEDEC J-STD-020) |
| Programming/Debug Interface | — | SWD (2-wire) |
| CoreMark/MHz | — | 2.46 |