XR82C684
Pin #
68 Pin PLCC
4
Pin #
44 Pin PLCC
Symbol
$::
4
+
8!G8
8!G8
-GG!H
44
4
2:!
4@
2:!
49
+
8G8
8G.8
8G8
4.
@
+ !
4B
9
+0
40
.
8!
4
B
8!
@
$+9
@
$+@
8!G58
@
$+4
8!G58
@4
$+
8G58
Type
Description
Interrupt Request Output (Active Low, Open-Drain).
$: (% %% ''' *
* ' (K% %6 ((, ' (( % (%
%(, 3( ( %% , $
(' ( 3( , ' ' (( %
'%(, $ I% % ((
Output 11 (General Purpose Output). (%
( ' % ' *(, *'( % /
! %( 8 ' '61 8!G8# /
! '( 8 ' '61 # '( 3
/ -( D &1 -GG!H
Output 10 (General Purpose Output). (%
( ' ' *(, *'( % /
%( 8 .8 ' '61 . % /
'( ' '61
Output 9 (General Purpose Output). (%
( ' ' *(, *'( % '( 3#
( / !# I% 1
!
Output 8 (General Purpose Output). (%
( ' ' *(, *'( % '( 3#
( / I% 1
Transmitter Serial Data Output (Channel D).
% %(,(*(' ( * ' ' (% %( *(%
(% (% ( (, 6(, % 3
%( (% (# (%# 3 ' (%
(, ( ' <+)= $* "
%( ' '6 (% %'(*(# 8!# %(
(% % (* * %( (* ,(%
*(, , * (% ' '6
$
Receive Serial Data Input (Channel D). % %(,
(*(' ( (% '( *(% $* " '( ' '6 (%
%'(*(# (% % (%(, , *
' '6
$
Input 15 (General Purpose Input).
$
Input 14 (General Purpose Input). (% ( ( '
% ' *(, *'( % " ' '6
( * '( * ! 8!G58
$
Input 13 (General Purpose Input). (% ( ( '
% ' *(, *'( % " ' '6
( * %( * ! 8!G58
$
Input 12 (General Purpose Input). (% ( ( '
% ' *(, *'( % " ' '6
( * '( * 8G58
0