Mfr. #:
DS1251W-120+
Description:
Real Time Clock (RTC) IC Phantom Time Chip 512KB Parallel 32-DIP Module (0.600", 15.24mm)
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Buy DS1251W-120+

Documents

NAMETYPE
DatasheetsDS1251, P
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
Product Training ModulesLead (SnPb) Finish for COTS
Long-Term Supply Program
EDA / CAD ModelsDownload from Accelerated Designs
Online CatalogParallel Address

Attributes

NAMETYPE
CategoryIntegrated Circuits (ICs)
FamilyClock/Timing - Real Time Clocks
ManufacturerMaxim Integrated
Series-
PackagingTube
Part StatusActive
TypePhantom Time Chip
FeaturesLeap Year, NVSRAM
Memory Size512KB
Time FormatHH:MM:SS:hh (12/24 hr)
Date FormatYY-MM-DD-dd
InterfaceParallel
Voltage - Supply2.97 V ~ 3.63 V
Voltage - Supply, Battery-
Current - Timekeeping (Max)7mA @ 3.3V
Operating Temperature0°C ~ 70°C
Mounting TypeThrough Hole
Package / Case32-DIP Module (0.600", 15.24mm)
Supplier Device Package32-EDIP

Resources

NAMETYPE
Standard Package11
TagsDS1251W-1 DS1251W DS1251 DS125 DS1 DS12

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