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??? 05/07/07 19:23 Read: times	#138749 - can it stay where it was when power went off? Responding to: ???'s previous message
	http://www.8052.com/forumchat/read.phtml?id=138726 Erik

List of 26 messages in thread

Topic	Author	Date
non volatile 1bit ram		01/01/70 00:00
well, serial EEPROMs are dirt cheap		01/01/70 00:00
A non-volatile Flip-Flop?		01/01/70 00:00
2 bits - 74HC74+battery		01/01/70 00:00
waaaaaaay more costly than an EEPROM		01/01/70 00:00
yeah, but it's only 2 bits...		01/01/70 00:00
1 Ferrite Core?		01/01/70 00:00
ferrite?		01/01/70 00:00
Faint recollections...		01/01/70 00:00
yeah, that's it, the read, not retention		01/01/70 00:00
use a 10000uf capacitor!		01/01/70 00:00
they have a "read only" command		01/01/70 00:00
Try a relay		01/01/70 00:00
Cost not a consideration...?		01/01/70 00:00
Bistable relay - cross reference		01/01/70 00:00
Ramtron Statesaver		01/01/70 00:00
Zero-power latching switch?		01/01/70 00:00
Some 805x MCU's have that feature		01/01/70 00:00
More Details		01/01/70 00:00
Explain		01/01/70 00:00
To andy		01/01/70 00:00
can it stay where it was when power went off?		01/01/70 00:00
Bi-stable Relay		01/01/70 00:00
Yes, that's the one - and available in India		01/01/70 00:00
polarized latching relay		01/01/70 00:00
Yes		01/01/70 00:00

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