ATSAMC20N18A-ANT vs ATSAMC21G18A-ANT 비교
다음의 상세 나란히 비교: ATSAMC20N18A-ANT 제조: Microchip Technology 및 ATSAMC21G18A-ANT 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATSAMC20N18A-ANT - 256KB Flash Cortex-M0+ MCU 48MHz | Microchip
ATSAMC20N18A-ANT ✓ 활성Microchip Technology
ATSAMC21G18A-ANT - 48MHz Cortex-M0+ MCU 256KB Flash | Microchip
ATSAMC21G18A-ANT ✓ 활성사양 비교
| 파라미터 | ATSAMC20N18A-ANT | ATSAMC21G18A-ANT |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $4.10 | $4.62 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Clock | 48 MHz | — |
| Program Flash Memory | 256 KB (256K x 8) | — |
| SRAM | 32 KB | 32 KB |
| EEPROM Emulation Region (separate Flash) | 8 KB | — |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| 동작 온도 범위 | -40 C to +105 C | — |
| GPIO Count | 84 | — |
| 패키지 | 100-pin TQFP (14x14 mm) | 48-TQFP (7x7 mm) |
| 실장 유형 | Surface Mount | Surface Mount |
| I/O Tolerance | 5V tolerant | — |
| Hardware Multiplier | Single-cycle 32-bit | Single-cycle |
| Memory Protection Unit (MPU) | Yes | — |
| Micro Trace Buffer | Yes | — |
| ADC | 12-bit | 12-bit, up to 1 Msps |
| Communication Interfaces | SERCOM (configurable USART/SPI/I2C) | — |
| Packing Media | Tape and Reel (1000) | — |
| RoHS 상태 | Compliant (Green, lead-free) | Compliant |
| Core Architecture | — | ARM Cortex-M0+ |
| Bit Width | — | 32-bit |
| 최대 클록 주파수 | — | 48 MHz |
| Flash Memory | — | 256 KB (256K x 8) |
| Auxiliary Flash (EEPROM emulation) | — | 8 KB |
| 공급 전압 | — | 2.7 V to 5.5 V |
| 동작 온도 | — | -40C to +105C |
| DAC | — | 10-bit |
| Communication Peripherals | — | SERCOM x6 (UART/I2C/SPI), CAN-FD |
| Touch Peripheral | — | Peripheral Touch Controller (PTC) |
| Memory Protection Unit | — | Yes |
| Trace | — | Micro Trace Buffer |
| MSL 레벨 | — | 3 (168 hours) |