ATSAMD20J16B-MN vs ATSAMD20G15A-MN 비교
다음의 상세 나란히 비교: ATSAMD20J16B-MN 제조: Microchip Technology 및 ATSAMD20G15A-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
ATSAMD20J16B-MN - 48MHz Cortex-M0+ MCU, 64KB Flash, 64-VQFN | Microchip
ATSAMD20J16B-MN ✓ 활성Microchip Technology
ATSAMD20G15A-MN - ARM Cortex-M0+ MCU 48MHz 32KB Flash QFN-48
ATSAMD20G15A-MN ✓ 활성사양 비교
| 파라미터 | ATSAMD20J16B-MN | ATSAMD20G15A-MN |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $1.73 | $1.10 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ 32-bit |
| 최대 클록 주파수 | 48 MHz | — |
| Flash Memory | 64 KB | 32 KB |
| SRAM | 8 KB | 4 KB |
| Supply Voltage Range | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| 동작 온도 범위 | -40 C to +105 C | -40 C to +105 C (industrial grade) |
| ADC | 12-bit SAR, up to 20 channels, 350 ksps | 12-bit, up to 350 ksps, 14 channels |
| DAC | 10-bit, 350 ksps | 10-bit, 1 channel |
| Communication Interfaces | 6x SERCOM (UART/SPI/I2C), 1x I2S, full-speed USB 2.0 Device | — |
| Timers/Counters | TC (8-bit/16-bit pair), TCC (16-bit), RTC, WDT | — |
| Peripheral Touch Controller (PTC) | 256 channels (mutual- and self-capacitance) | — |
| I/O Pins | Up to 52 GPIO | — |
| 패키지 | 64-pin VQFN (MN), 9x9 mm with exposed pad | 48-pin QFN (7x7 mm) with exposed pad |
| 실장 유형 | Surface Mount | Surface Mount |
| MSL 레벨 | 3 (per JEDEC J-STD-020) | 3 (168 hours) |
| RoHS 상태 | Compliant | Compliant |
| CoreMark/MHz | 2.46 | 2.14 |
| Maximum CPU Frequency | — | 48 MHz |
| GPIO Count | — | 38 |
| SERCOM Channels | — | 6 (configurable UART/SPI/I2C) |
| USB Interface | — | Full-Speed USB 2.0 Device |
| Multiplier | — | Single-cycle 32-bit hardware |
| DMA Channels | — | 12 |