Serial Alarm Rtc, -40 To 85Deg C; Date Format:Day; Date; Month; Year; Clock Format:Hh:Mm:Ss; Clock Ic Type:Alarm Rtc; Supply Voltage Min:2V; Supply Voltage Max:5.5V; Clock Ic Case Style:Tssop; No. Of Pins:20Pins; Ic Interface Rohs Compliant: Yes |Maxim Integrated/analog Devices DS1306EN+