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UM23256A, UM23256 32K x 8 NMOS ROM

UM23256A Description

eUMC UM23256/ UM23256A .
The UM23256 and UM23256A high performance Read Only Memories are organized 32,768 words by 8 bits with access times from 200 ns to 450 ns.

UM23256A Features

* EPROM pin compatible
* 32,768 x 8 bit organization
* Single +5 volt supply
* Access time-200/300/450ns (max)
* Totally static operation
* Completely TTL compatible
* 28 Pin JEDEC approved pinout
* UM23256A- automatic power down (CE)

UM23256A Applications

* where high performance, large bit storage and simple interfacing are important design considerations. Both ROMs conform to the JEDEC approved pinout for 28 pin 256K ROMs. The UM23256 offers the simplest operation (no power down. ) Its two programmable chip selects allow up to four

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: UM23256A, UM23256. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
UM23256A, UM23256
Manufacturer
UMC
File Size
141.48 KB
Datasheet
UM23256-UMC.pdf
Description
32K x 8 NMOS ROM
Note
This datasheet PDF includes multiple part numbers: UM23256A, UM23256.
Please refer to the document for exact specifications by model.

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32K NMOS ROM UMC
UMC UM23256A-like datasheet