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D Organization . . . 262144 by 8-Bits
D Pin Compatible With Existing 2-Megabit
EPROMs
D VCC Tolerance ±10% D All Inputs/Outputs TTL Compatible
D Maximum Access/Minimum Cycle Time
’28F020-10
100 ns
’28F020-12
120 ns
’28F020-15
150 ns
’28F020-17
170 ns
D Industry-Standard Programming Algorithm
D 100000 and 10 000 Program / Erase-Cycle
Versions Available
D Latchup Immunity of 250 mA on All Input
and Output Lines
D Low Power Dissipation (VCC = 5.5 V)
– Active Write . . . 55 mW
– Active Read . . . 165 mW
– Electrical Erase . . . 82.5 mW
– Standby . . . 0.