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NVRAM

i need an external nvram to interface with my 89c51
which ic is best to use and readily available??
i tried looking online for navrams, but all i get is EEPROM

i dont want to use EEPROM as a nvram, coz i need to read and write to it a lot...

help pleasE??

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0 erik malund over 18 years ago in reply to Nevil Bush

I do know that FRAM is a few cents more than flash; however, what is the cost of the warranty repair when the flash wears out?.
I can, of course, not state that your project, the datails of which, I do not know, will risk a flash wear out.

Erik
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0 erik malund over 18 years ago in reply to Nevil Bush

I do know that FRAM is a few cents more than flash; however, what is the cost of the warranty repair when the flash wears out?.
I can, of course, not state that your project, the datails of which, I do not know, will risk a flash wear out.

Erik
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