Mfr. #:
PT7C4302WE
Description:
Real Time Clock (RTC) IC Clock/Calendar 31B 3-Wire Serial 8-SOIC (0.154", 3.90mm Width)
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Documents

NAMETYPE
DatasheetsPT7C4302
PCN Assembly/OriginAssembly Site Chg & Material Chg 30/Sept/2015
Site Qualification 02/Jun/2016
PCN OtherMultiple Changes Revision 30/Sep/2015
Multiple Changes 28/Jul/2015
EDA / CAD ModelsDownload from Accelerated Designs

Attributes

NAMETYPE
CategoryIntegrated Circuits (ICs)
FamilyClock/Timing - Real Time Clocks
ManufacturerPericom
Series-
PackagingTube
Part StatusActive
TypeClock/Calendar
FeaturesLeap Year, NVSRAM, Square Wave Output, Trickle-Charger
Memory Size31B
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
Interface3-Wire Serial
Voltage - Supply1.2 V ~ 5.5 V
Voltage - Supply, Battery1.5 V ~ 5.5 V
Current - Timekeeping (Max)25.3µA ~ 81µA @ 2V ~ 5V
Operating Temperature-40°C ~ 85°C
Mounting TypeSurface Mount
Package / Case8-SOIC (0.154", 3.90mm Width)
Supplier Device Package8-SOIC

Resources

NAMETYPE
Standard Package100
TagsPT7C4302 PT7C430 PT7C43 PT7C PT7

Package

Part NumberDescription
PT7C4302WEXReal Time Clock (RTC) IC Clock/Calendar 31B 3-Wire Serial 8-SOIC (0.154", 3.90mm Width)
PT7C4302WEXIC RTC CLK/CALENDAR SER 8-SOIC
PT7C4302WEXIC RTC CLK/CALENDAR SER 8-SOIC

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