ATMEGA64A-MN vs ATMEGA64A-MU 비교
다음의 상세 나란히 비교: ATMEGA64A-MN 제조: Microchip Technology 및 ATMEGA64A-MU 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
사양 비교
| 파라미터 | ATMEGA64A-MN | ATMEGA64A-MU |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $4.48 | $4.24 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Max Clock Frequency | 16 MHz | 16 MHz |
| Flash Memory | 64 KB (32K x 16) | 64 KB (32K x 16) ISP, read-while-write |
| Flash Type | ISP Flash, read-while-write | — |
| EEPROM | 2 KB | 2 KB |
| SRAM | 4 KB | 4 KB |
| Operating Voltage Range | 3.3 V / 5 V supply class | — |
| General Purpose I/O | 53 lines | 53 lines |
| Working Registers | 32 general purpose | 32 |
| Timer/Counters | 4 flexible timer/counters + real time counter | 4 (two 8-bit, two 16-bit) plus RTC |
| Communication Interfaces | USART, SPI, TWI (I2C) | — |
| ADC | 10-bit, 8 channels | 8-channel 10-bit |
| 패키지 | 64-QFN (9x9 mm), MLF, exposed pad | 64-QFN (9x9 mm), exposed pad, surface mount |
| 실장 유형 | Surface Mount | Surface Mount |
| Temperature Rating | 105 C | — |
| Programming Interface | ICSP / in-system programmable | — |
| Pin Compatibility | 100% pin compatible with ATmega103 | 100% pin compatible with ATmega103 |
| Core Architecture | — | 8-bit AVR RISC |
| USART Interfaces | — | 2 |
| TWI (I2C) | — | Yes, byte-oriented |
| SPI | — | Yes |
| JTAG Interface | — | Yes (on-chip debug and boundary scan) |
| Supply Voltage Range | — | [DATA_NEEDED: Supply Voltage Range] |
| 동작 온도 범위 | — | [DATA_NEEDED: Operating Temperature Range] |