AT28C256-15PU
EEPROM Parallel 256K-bit 32K x 8 5V 28-Pin PDIP W Tube

From MICROCHIP TECHNOLOGY

Access Time (Max)150(ns)
Data Retention10
Density262144(Bit)
FrequencyNot Required(MHz)
Interface TypeParallel
MountingThrough Hole
Operating Supply Voltage (Max)5.5(V)
Operating Supply Voltage (Min)4.5(V)
Operating Supply Voltage (Typ)5(V)
Operating Temp Range-40C to 85C
Operating Temperature (Max)85C
Operating Temperature (Min)-40C
Operating Temperature ClassificationIndustrial
Organization32Kx8
Output Enable Access Time70(ns)
Package TypePDIP W
PackagingRail/Tube
Pin Count28
ProgrammableYes
Programming Voltage4.5 TO 5.5
Rad HardenedNo
Supply Current50(mA)
Write ProtectionYes

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