M27W801 Datasheet - STMicroelectronics

M27W801 8 Mbit 1Mb x8 Low Voltage UV EPROM and OTP EPROM

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. The M27W801 operates in the read mode with a s.

M27W801 8 Mbit (1Mb x8) Low Voltage UV EPROM and OTP EPROM s 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 32 s 32 s s PIN COMPATIBLE with M27C801 LOW POWER CONSUMPTION: 15µA max Standby Current 15mA max Active Current at 5MHz 1 1 FDIP32W (F) PDIP32 (B) s s PROGRAMMING TIME 50µs/byte HIGH RELIABILITY CMOS TECHNOLOGY 2,000V ESD Protection 200mA Latchup Protect.

M27W801 Features

* a 2 line control function which accommodates the use of multiple memory connection. The two line control function allows: a. the lowest possible memory power dissipation, b. complete assurance that output bus contention will not occur. For the most efficient use of these two control lines, E should

M27W801_STMicroelectronics.pdf