Microchip MCP7940NT-I/SN RTC，日期时间格式（日/日期/月/年，时:分:秒），I2C，1.8V至5.5V电源，SOIC-8

Interfaces: I2C

Date Format: DD:MM:YY:DW

No. of Pins: 8

Time Format: HH:MM:SS: 12Hr / 24Hr

Product Range: MCP7940N Series

IC Case / Package: NSOIC

Supply Voltage Max: 5.5 Vdc

Supply Voltage Min: 1.8 Vdc

Operating Temperature Max: 85 °C

Operating Temperature Min: -40 °C

Datasheet