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M27V322 - 32 Mbit 2Mb x16 Low Voltage UV EPROM and OTP EPROM

Datasheet Summary

Description

The M27V322 is a 32 Mbit EPROM offered in the UV range (ultra violet erase) and OTP range.

It is ideally suited for microprocessor systems requiring large data or program storage.

It is organised as 2 MWords of 16 bit.

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 GVPP should be made a common connection to all devices in the array and connected to the READ line from the system control bus. This.

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Datasheet Details

Part number M27V322
Manufacturer STMicroelectronics
File Size 112.76 KB
Description 32 Mbit 2Mb x16 Low Voltage UV EPROM and OTP EPROM
Datasheet download datasheet M27V322 Datasheet
Additional preview pages of the M27V322 datasheet.

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Full PDF Text Transcription

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M27V322 32 Mbit (2Mb x16) Low Voltage UV EPROM and OTP EPROM s 3.3V ± 10% SUPPLY VOLTAGE in READ OPERATION READ ACCESS TIME – 100ns at VCC = 3.0V to 3.6V PIN COMPATIBLE WITH M27C322 WORD-WIDE CONFIGURABLE 32 Mbit MASK ROM REPLACEMENT 1 42 42 s s s s s LOW POWER CONSUMPTION – Active Current 30mA at 5MHz – Stand-by Current 60µA FDIP42W (F) 1 PDIP42 (P) s s s PROGRAMMING VOLTAGE: 12V ± 0.25V PROGRAMMING TIME: 50µs/word ELECTRONIC SIGNATURE – Manufacturer Code: 0020h – Device Code: 0034h Figure 1. Logic Diagram DESCRIPTION The M27V322 is a 32 Mbit EPROM offered in the UV range (ultra violet erase) and OTP range. It is ideally suited for microprocessor systems requiring large data or program storage. It is organised as 2 MWords of 16 bit.
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