Maxim Integrated DS1248Y-70+, Real Time Clock (RTC), 128 x 8bit RAM Serial, 32-Pin EDIP
Maxim Integrated DS1248Y-70+, Real Time Clock (RTC), 128 x 8bit RAM Serial, 32-Pin EDIP, Functions: SRAM with Phantom Clock, Date Format: YY:MM:DD, Time Format: HH:MM:SS:hh, Mounting Type: Through Hole, Dimensions: 44.2 x 18.8 x 10.92mm, Length: 44.2mm, Width: 18.8mm, Maximum Operating Supply Voltage: 5 V, Maximum Operating Temperature: +70 °C, Minimum Operating Supply Voltage: 3.3 V