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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
Moisture Sensitivity Level (MSL)1 (Unlimited)
Mounting TypeThrough Hole
MountThrough Hole
Number of Functions1
RoHS StatusNon-RoHS Compliant
Data PollingYES
Toggle BitYES
Part StatusObsolete
Memory Width8
Supply Voltage5V
Operating Supply Voltage5V
Power Supplies5V
Programming Voltage5V
PackagingTray
Pbfree Codeno
Lead FreeContains Lead
Qualification StatusNot Qualified
JESD-609 Codee0
Terminal Pitch2.54mm
TechnologyCMOS
Contact PlatingLead, Tin
Time@Peak Reflow Temperature-Max (s)30
Terminal FinishTin/Lead (Sn/Pb)
Number of Terminations28
Number of Pins28
Memory InterfaceParallel
Voltage – Supply4.5V~5.5V
Published1997
Height Seated (Max)4.4mm
Memory TypeNon-Volatile
Output Characteristics3-STATE
Nominal Supply Current80mA
Peak Reflow Temperature (Cel)225
Memory FormatEEPROM
Write Cycle Time – Word, Page10ms
Write Cycle Time-Max (tWC)10ms
Operating ModeASYNCHRONOUS
Length16.51mm
Access Time120ns
Width13.97mm
Memory Size256Kb 32K x 8
Density256 kb
Organization32KX8
Terminal PositionPERPENDICULAR
Operating Temperature-55°C~125°C TC
InterfaceParallel, SPI
Standby Current-Max0.0003A
Endurance10000 Write/Erase Cycles
Page Size64words
Screening LevelMIL-STD-883 Class C
Base Part NumberAT28HC256
Additional FeatureAUTOMATIC WRITE
Frequency120GHz
Package / Case28-BCPGA

Manufacturer introduction

*The following five components have specifications similar