Yes... we used it to replace a 16C57 with a little piggback board at 5 v an=
d
it was fine albeit we only used the timers and none of the other bits and
bobs ( it worked as an LED multiplexer at 5v.)

steve



-----Original Message-----
From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu] On Behalf Of
Bob Blick
Sent: 24 April 2013 19:14
To: piclist@mit.edu
Subject: [PIC] 16F722(A) with LDO

While searching by price and features I bumped into the 16F722A. Before
I jump in and do a design with it, has anyone used this or similar part
in a 5V application?

I ask because this part runs on 3.2 volts internally and there is an
on-chip LDO to provide power - evidently the I/O (including A/D
converter) is still 5 volts.

Any gotchas, besides it requiring a bypass cap on the LDO cap pin?

Thanks, Bob

P.S. Will microchip.com ever get a _good_ parametric search?

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