M27W101 Datasheet (STMicroelectronics) - 1 Mbit 128Kb x8 Low Voltage UV EPROM and OTP EPROM

M27W101, 1 Mbit 128Kb x8 Low Voltage UV EPROM and OTP EPROM

The M27W101 is a low voltage 1 Mbit EPROM offered in two range 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 131,072 by 8 bits.

The M27W101 operates in the read mode with a supply v

M27W101 1 Mbit (128Kb x8) Low Voltage UV EPROM and OTP EPROM s 2.7V to 3.6V LOW VOLTAGE in READ OPERATION ACCESS TIME: 70ns at VCC = 3.0V to 3.6V 80ns at VCC = 2.7V to 3.6V 32 32 s s s PIN COMPATIBLE with M27C1001 LOW POWER CONSUMPTION: Active Current 15mA at 5MHz Standby Current 15µA 1 1 FDIP32W (F) PDIP32 (B) s s PROGRAMMING TIME 100µs/byte HIGH RELIABILITY CMOS TECHNOLOGY 2,000V ESD Protection 200mA Latchup Protection Immun

M27W101 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