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In Stock: 500

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Product Details

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Product Details

*The following are the basic parameters of the product, involving the characteristics of the product and its category

TYPEDESCRIPTION
Command User InterfaceNO
RoHS StatusROHS3 Compliant
Mounting TypeSurface Mount
Number of Functions1
ECCN CodeEAR99
Surface MountYES
Data PollingYES
Toggle BitYES
Memory Width8
Terminal PositionDUAL
Supply Voltage5V
Power Supplies5V
Programming Voltage5V
PackagingTray
Qualification StatusNot Qualified
TechnologyCMOS
Moisture Sensitivity Level (MSL)3 (168 Hours)
Supply Voltage-Max (Vsup)5.5V
Number of Terminations28
Part StatusDiscontinued
Supply Voltage-Min (Vsup)4.5V
Memory InterfaceParallel
Height Seated (Max)1.2mm
Voltage – Supply4.5V~5.5V
Published1997
Memory TypeNon-Volatile
Width8mm
Memory FormatEEPROM
Write Cycle Time – Word, Page10ms
Write Cycle Time-Max (tWC)10ms
Operating ModeASYNCHRONOUS
Terminal Pitch0.55mm
HTS Code8542.32.00.51
JESD-30 CodeR-PDSO-G28
Access Time70ns
Operating Temperature-40°C~85°C TC
Memory Size256Kb 32K x 8
Endurance100000 Write/Erase Cycles
Supply Current-Max0.08mA
Organization32KX8
Memory Density262144 bit
Length11.8mm
Package / Case28-TSSOP (0.465, 11.80mm Width)
Page Size64words
Base Part NumberAT28HC256

Manufacturer introduction

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