DP8432V Datasheet - National Semiconductor

DP8432V, (DP8430V - DP8432V) microCMOS Programmable 256k/1M/4M Dynamic RAM Controller/Drivers

DP8430V 31V 32V-33 microCMOS Programmable 256k 1M 4M Dynamic RAM Controller Drivers July 1993 DP8430V 31V 32V-33 microCMOS Programmable 256k 1M 4M D.
The DP8430V 31V 32V dynamic RAM controllers provide a low cost single chip interface between dynamic RAM and all 8- 16- and 32-bit systems The DP8430V.

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Datasheet Details

Part number:

DP8432V

Manufacturer:

National Semiconductor

File Size:

770.35 KB

Description:

(DP8430V - DP8432V) microCMOS Programmable 256k/1M/4M Dynamic RAM Controller/Drivers

Features

* Y Y Y Y Y Y Y Y Y On chip high precision delay line to guarantee critical DRAM access timing parameters microCMOS process for low power High capacitance drivers for RAS CAS WE and DRAM address on chip On chip support for nibble page and static column DRAMs Byte enable signals on chip allow byt

Applications

* The controllers incorporate address latches refresh counter row column refresh address multiplexer delay line refresh access precharge arbitration logic and high capacitive drivers The DP8430V 31V 32V DRAM controllers allow any manufacturer’s CPU or bus to directly interface to DRAM arrays up to 64

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DP8432V DP8430V DP8432V microCMOS Programmable 256k Dynamic RAM Controller Drivers National Semiconductor

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