DESCRIPTION
The M27W801 is a low voltage 8 Mbit EPROM offered in the two ranges UV (ultra violet erase) and OTP (one time programmable). It is ideally suited for microprocessor systems requiring large data or program storage and is organized as 1,048,576 by 8 bits.

■ 2.7V to 3.6V SUPPLY VOLTAGE in READ OPERATION
■ ACCESS TIME:
    – 80ns at VCC = 3.0V to 3.6V
    – 100ns at VCC = 2.7V to 3.6V
■ PIN COMPATIBLE with M27C801
■ LOW POWER CONSUMPTION:
    – 15µA max Standby Current
    – 15mA max Active Current at 5MHz
■ PROGRAMMING TIME 50µs/byte
■ HIGH RELIABILITY CMOS TECHNOLOGY
    – 2,000V ESD Protection
    – 200mA Latchup Protection Immunity
■ ELECTRONIC SIGNATURE
    – Manufacturer Code: 20h
    – Device Code: 42h