RTC-4543SA:B3 PURE SN Epson

Description: IC RTC CLK/CALENDAR SER 14SOP, Features: Leap Year, Packaging: Tape & Reel (TR), Package / Case: 14-SOIC (0.197", 5.00mm Width), Mounting Type: Surface Mount, Interface: 3-Wire Serial, Type: Clock/Calendar, Operating Temperature: -40°C ~ 85°C, Voltage - Supply: 2.5V ~ 5.5V, Time Format: HH:MM:SS (24 hr), Date Format: YY-MM-DD-dd, Supplier Device Package: 14-SOP, Current - Timekeeping (Max): 1µA ~ 3µA @ 2V ~ 5V, DigiKey Programmable: Not Verified.