图片仅供参考,请以实物为准 MCCMCP79412ISN 生产厂商: microchip 产品描述: Real Time Clock Serial 64Byte 8-Pin SOIC N 满1000元免运费及包装费 参数 参数 数值 规格书 数据手册下载 Function Clock/Calendar/Alarm/Battery Backup Operating Supply Voltage 2.5|3.3|5 V User RAM 64 Byte Package 8SOIC N Category Real Time Clock Date Format DW:DM:M:Y Operating Temperature -40 to 85 °C Bus Type Serial (2-Wire, I2C) Time Format HH:MM:SS Manufacturer Microchip 同系列产品