UM2148 - 1K x 4 High Speed NMOS SRAM

UMC

UM2148 1k x 4 high speed nmos sram by UMC - Datasheet Preview

Datasheet Details

Part number	UM2148
Manufacturer	UMC
File Size	184.84 KB
Description	1K x 4 High Speed NMOS SRAM
Datasheet	UM2148 Datasheet

General Description

The UMC UM2148 is a 4096-Bit Static Random Access Memory organized 1024 words by 4 bits and is fabricated using UMC's new scaled N-channel silicon.gate technology.

It is designed using fully static circuitry, therefore requiring no clock or' refreshing to operate.

Overview

(DUMO ========= UM2148 1K x 4 High Speed NMOS SRAM.

Key Features

45 ns maximum access time.
No cloS;ks or strobes required.
Automatic CE power down.
Identical cycle and access times.
Single+5V supply (± 10%).
Pinout and function compatible to SY2148.
Industry standard 2114 pinout.
Totally TTL compatible all inputs and outputs.
Common data input and output.
High density 18-pin package.
Three-state output General.

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