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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
Part StatusActive
Command User InterfaceNO
RoHS StatusROHS3 Compliant
Mounting TypeSurface Mount
MountSurface Mount
Number of Functions1
Pbfree Codeyes
Radiation HardeningNo
Data PollingYES
Toggle BitYES
JESD-609 Codee3
Factory Lead Time3 Weeks
Memory Width8
Terminal PositionDUAL
Supply Voltage5V
Operating Supply Voltage5V
Power Supplies5V
Programming Voltage5V
PackagingTube
TechnologyCMOS
Moisture Sensitivity Level (MSL)3 (168 Hours)
Time@Peak Reflow Temperature-Max (s)40
Terminal Pitch1.27mm
Number of Terminations28
Number of Pins28
Memory InterfaceParallel
Width7.5mm
Voltage – Supply4.5V~5.5V
Published1997
Memory TypeNon-Volatile
Terminal FinishMatte Tin (Sn) – annealed
Nominal Supply Current80mA
Height Seated (Max)2.65mm
Memory FormatEEPROM
Write Cycle Time – Word, Page10ms
Write Cycle Time-Max (tWC)10ms
Peak Reflow Temperature (Cel)250
Package / Case28-SOIC (0.295, 7.50mm Width)
Access Time120ns
Length17.9mm
Operating Temperature-40°C~85°C TC
Memory Size256Kb 32K x 8
Endurance100000 Write/Erase Cycles
Density256 kb
Organization32KX8
Standby Current-Max0.0003A
Page Size64words
Base Part NumberAT28HC256

Manufacturer introduction

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