NEC D7220AD datasheet wanted

Eric Smith eric at
Sat Jun 21 04:34:10 CDT 2008

> Make sure you google for uPD7220 (that's the NEC prefix)

Note that the Intel 7220 (usually D7220 or P7220) is completely
incompatible, as it is a bubble memory controller for the Intel
1 Mbit bubble memory parts.

Someone else already pointed out that the Intel's equivalent
of the NEC uPD7220 was the Intel 82720.


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