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DP8440

(DP8440 / DP8441) microCMOS Programmable 16/64 Mbit Dynamic RAM Controller/Driver

DP8440 Features

* make the DP8440 41 DRAM Controllers flexible enough to fit many memory systems Features Y Y Y Y Y Y Y Y Y Y Y Y Y Y 40 MHz and 25 MHz operation Page detection Automatic CPU burst accesses Support 1 4 16 64 Mbits DRAMs High capacitance drivers for RAS CAS WE and Q outputs Support for fast page s

DP8440 General Description

The DP8440 41 Dynamic RAM Controllers provide an easy interface between dynamic RAM arrays and 8- 16- 32- and 64-bit microprocessors The DP8440 41 DRAM Controllers generate all necessary control and timing signals to successfully interface and design dynamic memory systems With significant enhanceme.

DP8440 Datasheet (644.13 KB)

Preview of DP8440 PDF

Datasheet Details

Part number:

DP8440

Manufacturer:

National Semiconductor

File Size:

644.13 KB

Description:

(dp8440 / dp8441) microcmos programmable 16/64 mbit dynamic ram controller/driver.
DP8440-40 DP8440-25 DP8441-40 DP8441-25 microCMOS Programmable 16 64 Mbit Dynamic RAM Controller Driver February 1995 DP8440-40 DP8440-25 DP8441-40 .

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TAGS

DP8440 DP8440 DP8441 microCMOS Programmable Mbit Dynamic RAM Controller Driver National Semiconductor

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