Subject:
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Re: Non Volatile Memory 2
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Mon, 29 Dec 1997 23:41:01 GMT
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Original-From:
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MAR ERICSON <mar@cooper.^Spamless^edu>
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Viewed:
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1326 times
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Should be.
You can probably find the power requirements from the manufacturere of the
ram chip on the internet. Or if not, call the maunafacturer up and ask
them to send you specs.
-----------
ericson mar
Master of Engineering Candidate
Project: Mobile Robotics
mar@cooper.edu
(212)353-4356
Department of Mechanical Engineering
The Cooper Union for the Advancement of Science and Art
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On Sun, 28 Dec 1997, Joe Martin wrote:
> What are the power requirements of the battery backed RAM and would it be possible to set this RAM up with a lithium battery similar to a PC so that the RAM would hold its memory for several years?
>
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Message has 1 Reply:
 | | Re: Non Volatile Memory 2
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| Cypress has their datasheet online. Look for cy62256 at www.cypress.com. If you just want a shortcut to backed up RAM, you might investigate Dallas Semi's smartsocket DS1213. Simply replace the socket with DS1213 and piggy back 62256 on top. You (...) (27 years ago, 30-Dec-97, to lugnet.robotics.handyboard)
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Message is in Reply To:
| | Non Volatile Memory 2
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| What are the power requirements of the battery backed RAM and would it be possible to set this RAM up with a lithium battery similar to a PC so that the RAM would hold its memory for several years? (27 years ago, 28-Dec-97, to lugnet.robotics.handyboard)
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