DS1644-120
IC RTC CLK/CALENDAR PAR 28-EDIP

From Maxim Integrated

CategoryIntegrated Circuits (ICs)
Current - Timekeeping (Max)4mA @ 4.5V ~ 5.5V
DatasheetsDS1644(P)
Date FormatYY-MM-DD-dd
FamilyClock/Timing - Real Time Clocks
FeaturesLeap Year, NVSRAM
InterfaceParallel
Memory Size32KB
Mounting TypeThrough Hole
Operating Temperature0°C ~ 70°C
Other NamesDS1644120
Package / Case28-DIP Module (0.600", 15.24mm)
PackagingTube
Product Photos28-DIP 21-0241
Series-
Standard Package12
Supplier Device Package28-EDIP
Time FormatHH:MM:SS (24 hr)
TypeClock/Calendar
Voltage - Supply4.5 V ~ 5.5 V
Voltage - Supply, Battery-

External links