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M27C202 - 2 Mbit 128Kb x16 UV EPROM and OTP EPROM

General Description

The M27C202 is a 2 Mbit EPROM offered in the two ranges UV (ultra violet erase) and OTP (one time programmable).

Key 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 be decoded and used as the primary device selecting function, while G should be made a common connection to all devices in the array and connected to the READ line from the system control bus. This en.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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M27C202 2 Mbit (128Kb x16) UV EPROM and OTP EPROM s 5V ± 10% SUPPLY VOLTAGE in READ OPERATION ACCESS TIME: 45ns LOW POWER CONSUMPTION: – Active Current 50mA at 5MHz – Standby Current 100µA 40 s s 40 1 1 s s s PROGRAMMING VOLTAGE: 12.75V ± 0.25V PROGRAMMING TIME: 100µs/word ELECTRONIC SIGNATURE – Manufacturer Code: 20h – Device Code: 1Ch FDIP40W (F) PDIP40 (B) DESCRIPTION The M27C202 is a 2 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 programs, in the application where the contents is stable and needs to be programmed only one time, and is organised as 131,072 by 16 bits.