Dual Port RAM

Overview

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Status

All versions are No Longer Available. See Ordering Information for recommended replacements.

Description

The DS1609 Dual Port RAM enables independent, simultaneous memory access from two buses with no or minimal processor arbitration required. Applications needing multiplexed, random access to memory benefit from the DS1609's fast read/write times and low power consumption.

Data Sheet

Download	Rev 1	(PDF, 82kB)
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Key Features

Totally asynchronous 256-byte dual port memory for independent RAM control
Multiplexed address/data bus reduces pin count
Fast access time of 50ns at 5V
CMOS- and TTL-compatible
Operating range: -40°C to +85°C
Low standby current <100 nA @25°C

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Information Index

Overview		Technical Documents		Ordering Info		Related Products
Description Key Features Applications/Uses Key Specifications Diagram Notes and Comments		Data Sheet Application Notes Evaluation Kits Product Guides Reliability Reports Software/Models		Price and Availability Samples Buy Online Package Information Lead-Free Information		Similar Products by Function Similar Products by Application Evaluation Kits Products with Similar Part Numbers Products Used With This

Rev 1; 1999-02-04
This page last modified: 2007-06-18