GENERAL DESCRIPTION

The SMJ27C040 is a set of 4,194,304-bit, ultraviolet-light erasable, electrically programmable read-only memories (EPROMs).

FEATURES

• Organized 524,288 x 8

• Single +5V ±10 power supply

• Industry standard 32-pin dual-in-line package

• All inputs/outputs fully TTL compatible

• Static Operation (no clocks, no refresh)

• 8-bit output for use in microprocessor-based systems

• Power-saving CMOS technology

• 3-state output buffers

• 400-mV DC assured noise immunity with standarad TTL loads

• Latchup immunity of 250 mA on all input and output pins

• No pullup resistors required

• Low power dissipation (Vcc = 5.5V)

- Active - 385 mW Worst Case

- Standby - 0.55 mW Worst Case (CMOS-input levels)