RTC-63421B

Description: IC RTC CLK/CALENDAR PAR 18DIP, Interface: Parallel, Mounting Type: Through Hole, Package / Case: 18-DIP (0.300", 7.62mm), Features: Alarm, Packaging: Tube, DigiKey Programmable: Not Verified, Supplier Device Package: 18-DIP, Date Format: YY-MM-DD-dd, Time Format: HH:MM:SS (12/24 hr), Voltage - Supply: 4.5V ~ 5.5V, Operating Temperature: -40°C ~ 85°C, Type: Clock/Calendar.