DS12887A+
IC RTC CLK/CALENDAR PAR 24-EDIP

From Maxim Integrated

CategoryIntegrated Circuits (ICs)
Current - Timekeeping (Max)15mA @ 4.5V ~ 5.5V
DatasheetsDS12885,12887(A),12C887(A)
Date FormatYY-MM-DD-dd
FamilyClock/Timing - Real Time Clocks
FeaturesAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
InterfaceParallel
Memory Size114B
Mfg Application NotesDesign Considerations for Maxim Real-Time Clocks Using Multiplexed Bus Clocks with a Microcontroller Interface a Multiplexed-Bus Real-Time Clock to a uP With Separate Address and Data Buses Problems and Solutions for Adjusting to Changes in Daylight Saving Time Lithium Battery Content in Maxim Products State Machine Logic in Binary-Coded Decimal (BCD)-Formatted Real-Time Clocks
Mounting TypeThrough Hole
Online CatalogParallel Address
Operating Temperature0°C ~ 70°C
Package / Case24-DIP Module (0.600", 15.24mm)
PackagingTube
Product Photos24-DIP-600mil Pkg
Product Training ModulesLead (SnPb) Finish for COTS Long-Term Supply Program
Series-
Standard Package14
Supplier Device Package24-EDIP
Time FormatHH:MM:SS (12/24 hr)
TypeClock/Calendar
Voltage - Supply4.5 V ~ 5.5 V
Voltage - Supply, Battery2.5 V ~ 4 V

External links