A microcomputer memory is built from 64k x 1 dram with dram, Ask an Expert

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A microcomputer memory is built from 64K X 1 DRAM, with DRAM cell array organized into 256 rows. Each row needs to be refreshed at least once every 4 ms, strictly on a periodic basis.

1. Give time period between successive refresh requests.
2. How long a refresh address counter do we need?

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Computer Engineering, Engineering

Category:- Computer Engineering
Reference No.:- M9210722

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