DS1251W-120+
IC RTC PHANTOM PAR 32-DIP

From Maxim Integrated

CategoryIntegrated Circuits (ICs)
Current - Timekeeping (Max)7mA @ 3.3V
DatasheetsDS1251, P
Date FormatYY-MM-DD-dd
FamilyClock/Timing - Real Time Clocks
FeaturesLeap Year, NVSRAM
InterfaceParallel
Memory Size512KB
Mfg Application NotesUsing the Dallas Phantom Real-Time Clocks (RTCs) Design Considerations for Maxim Real-Time Clocks Lithium Coin-Cell Batteries: Predicting an Application Lifetime PowerCap Package Allows for Density Upgrades, Surface Mount Assembly Using the SmartWatch/Phantom Clocks with a Microcontroller Lithium Battery Content in Maxim Products State Machine Logic in Binary-Coded Decimal (BCD)-Formatted Real-Time Clocks How to Replace a DS1216 SmartSocket with an Equivalent-Density Phantom Clock Module
Mounting TypeThrough Hole
Operating Temperature0°C ~ 70°C
Package / Case32-DIP Module (0.600", 15.24mm)
PackagingTube
Product Photos32-DIP Module (600mil), 32-EDIP
Product Training ModulesLead (SnPb) Finish for COTS Long-Term Supply Program
Series-
Standard Package11
Supplier Device Package32-EDIP
Time FormatHH:MM:SS:hh (12/24 hr)
TypePhantom Time Chip
Voltage - Supply2.97 V ~ 3.63 V
Voltage - Supply, Battery-

External links