CY7C271A-30WC
EPROM UV 256K-bit 32K x 8 30ns 28-Pin Windowed CDIP

From CYPRESS SEMICONDUCTOR

Access Time (Max)30(ns)
Density262144(Bit)
FrequencyNot Required(MHz)
In System ProgrammableIn System/External
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 Range0C to 70C
Operating Temperature ClassificationCommercial
Organization32Kx8
Package TypeWindowed CDIP
Pin Count28
ProgrammableYes
Rad HardenedNo
Reprogramming TechniqueUV
Supply Current75(mA)

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