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CY7C198 - 32K x 8 Static RAM

This page provides the datasheet information for the CY7C198, a member of the CY7 32K x 8 Static RAM family.

Datasheet Summary

Description

output pins (I/O0 through I/O7) is written intothememorylocationaddressedbythe address present on the address pins (A0 through A14).

Reading the device is acĆ complishedbyselectingthedeviceandenĆ abling the outputs, CE and OE active LOW, while WE remains inactive or HIGH.

Features

  • D D D D D D D High speed Ċ 15 ns CMOS for optimum speed/power Low active power Ċ 990 mW Low standby power Ċ 195 mW Easy memory expansion with CE and OE features TTLĆcompatible inputs and outputs Automatic powerĆdown when deselected The CY7C198 is a highĆperformance CMOS static RAM organized as 32,768 words by8bits. Easymemoryexpansionis provided by an active LOW chip enable (CE)andactiveLOWoutputenable(OE) and threeĆstate drivers. This device has an automatic powerĆdown feature, reducing the po.

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Datasheet preview – CY7C198

Datasheet Details

Part number CY7C198
Manufacturer Cypress Semiconductor
File Size 467.52 KB
Description 32K x 8 Static RAM
Datasheet download datasheet CY7C198 Datasheet
Additional preview pages of the CY7C198 datasheet.

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Full PDF Text Transcription

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7c198: 10/25/89 Revision: February 29, 1996 Features D D D D D D D High speed Ċ 15 ns CMOS for optimum speed/power Low active power Ċ 990 mW Low standby power Ċ 195 mW Easy memory expansion with CE and OE features TTLĆcompatible inputs and outputs Automatic powerĆdown when deselected The CY7C198 is a highĆperformance CMOS static RAM organized as 32,768 words by8bits.Easymemoryexpansionis provided by an active LOW chip enable (CE)andactiveLOWoutputenable(OE) and threeĆstate drivers. This device has an automatic powerĆdown feature, reducing the power consumption by 80% when deĆ selected. The CY7C198 is available in a 600ĆmilĆwide cerDIP and LCC package and a 32Ćlead TSOP package. An active LOW write enable signal (WE) controls the writing/reading operation of the memory.
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