[vcf-midatlantic] Good source for eproms?

Dave McGuire mcguire at neurotica.com
Thu May 26 14:18:03 EDT 2016

On 05/26/2016 01:56 PM, Jonathan Gevaryahu via vcf-midatlantic wrote:
> OTPROMs aka OTP EPROMs are floating gate 2764/27128/etc EPROMs with no
> window, so they can't be erased with UV light (though, as we can see
> here, age can still cause them to become slowly erased).

  They can be erased with X-rays.  EPROMs were originally designed to be
erased that way.  There are problems with that approach, however. (hence
the move to UV)


Dave McGuire, AK4HZ
New Kensington, PA

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