STMicroelectronics M48T12-70PC1, Real Time Clock (RTC), 16kbit RAM, 24-Pin PCDIP
STMicroelectronics M48T12-70PC1, Real Time Clock (RTC), 16kbit RAM, 24-Pin PCDIP, Functions: Timekeeper SRAM, Date Format: D:M:Y, Time Format: HH:MM:SS, Mounting Type: Through Hole, Dimensions: 34.8 x 18.34 x 8.89mm, Length: 34.8mm, Width: 18.34mm, Maximum Operating Supply Voltage: 5.5 V, Maximum Operating Temperature: +70 °C, Minimum Operating Supply Voltage: 4.5 V