X28HC256KMB-12
EEPROM Parallel 256K-bit 32K x 8 5V 28-Pin CPGA

From INTERSIL

Access Time (Max)120 ns
Data Retention100
Density262144 Bit
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-55C to 125C
Operating Temperature (Max)125C
Operating Temperature (Min)-55C
Operating Temperature ClassificationMilitary
Organization32Kx8
Package TypeCPGA
Pin Count28
ProgrammableYes
Rad HardenedNo
Supply Current60 mA
Write ProtectionYes

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