![](http://datasheet.mmic.net.cn/Exar-Corporation/XR82C684J-44-F_datasheet_100098/XR82C684J-44-F_10.png)
XR82C684
Pin #
68 Pin PLCC
Description
Type
Symbol
Pin #
44 Pin PLCC
.
$+9
8)G58
$
Input 5 (General Purpose Input).
(% ( '
' *(, *'( % " ' '6 ( *
) %(
.
$+.
8)G58
$
Input 6 (General Purpose Input).
(% ( '
' *(, *'( % " ' '6 ( *
) '(
.
$+B
$
Input 7 (General Purpose Input).
.4
4
8!
$
Reveive Serial Data Input (Channel A).
% %(,
(*(' ( * '' (% '( *(% $* "
'( ' '6# 8# (% %'(*(# (% %
(%(, , * (% ' '6
.@
@
8!
Transmitter Serial Data Output (Channel A).
% %(,(*(' ( * '' (% %( *(%
(% (% ( (, 6(, % 3
%( (% (# (%# 3 ' (%
(, ( ' <+)= $* "
%( ' '6 (% %'(*(# 8# %(
(% %(* * %( (* ,(%
*(, , * (% ' '6
.9
@
+
Output 0 (General Purpose Output).
(%
( ' % ' *(, *'( % '( 3#
( I% *
..
@
+
)
Output 1 (General Purpose Output).
(%
( ' % ' *(, *'( % '( 3#
( I% * )
)
.B
@4
55
$
Master Reset (Active High for the “88 Mode”, and
Active Low for the “68 Mode”).
%%(, (% (
'% * 3(, ( ,(%%7 # $#
$# +# +# ((((J% $> #
% % * -(%# % + +9 (
(, %# '% * %( '% (
('( % 3( 8!# 8!)# 8!# 8!!
6(, (,
.0
@@
>