256 Kilobit (32 K x 8-Bit) CMOS EPROM
DISTINCTIVE CHARACTERISTICS
n Fast access time
— Speed options as fast as 45 ns
n Low power consumption
— 20 μA typical CMOS standby current
n JEDEC-approved pinout
n Single +5 V power supply
n ±10% power supply tolerance standard
n 100% Flashrite™ programming
— Typical programming time of 4 seconds
n Latch-up protected to 100 mA from –1 V to
VCC + 1 V
n High noise immunity
n Versatile features for simple interfacing
— Both CMOS and TTL input/output compatibility
— Two line control functions
n Standard 28-pin DIP, PDIP, and 32-pin PLCC
package