LF is low voltage. look at before last page of datasheet
you will see "LF low voltage CMOS flash" 

Andre


-----Original Message-----
From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu]On Behalf
Of jamie29@comcast.net
Sent: Friday, March 09, 2007 10:19 AM
To: piclist@mit.edu
Subject: [PIC] 18F4550 vs. 18*L*F4550, that's 18LF4550


Hello all... quick question, does anyone know the difference between the
18LF4550 and 18F4550? It's not documented anywhere. I'm assuming it's low
voltage but can the L be used interchangeably with the normal non-L version?
Thanks!

-- 
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist

-- 
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist