XR82C684CJTR-F 查看數據表（PDF） - Exar Corporation
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XR82C684CJTR-F Datasheet PDF : 107 Pages
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XR82C684
Pin #
68 Pin PLCC
@@
Pin #
44 Pin PLCC
0
Symbol
$5$
?
@9
@.
@B
@0
4
@
4
9
4
9
44
9
4@
94
49
9@
4.
99
4B
9.
9B
90
40
9
$+
8G58
$+
G58
$+
!
$+0
9
@
4
$+
$+
)
$+
G58
$+4
8G58
!
00
$+@
8G58
Type
$
$
$
$
$
$
$
$
$
$
$
$
$
$
$
Description
Interrupt Enable Input (Z-Mode; Active High). $* (%
'( (, ( (% ,(' / (, 1# (%
' * , (, %6 $
I %% + $* (% ( (% ,(' / 31#
(% ( ( ( * , (, & $
I %% +
Note: if the user is operating this device in the “68
Mode” or in the “88 I-Mode,” then this pin should
be tied to VCC.
Input 11 (General Purpose Input). (% ( ( '
% ' *(, *'( % " ' '6
( * %( * 8G58
Input 10 (General Purpose Input). (% ( ( '
' *(, *'( % " ' '6 ( *
-( D
Input 9 (General Purpose Input). (% ( ( '
' *(, *'( % '( 3# / !
1 ( !
Input 8 (General Purpose Input). (% ( ( '
' *(, *'( % '( 3# /
1 (
MSB of Address Input. (% (# , 3( %%
(%# 9 % % ' ' ( ,(% %
3( ( (' (, 3 (
( % 3( +
Address Input.
Address Input.
Address Input.
LSB of Address Input.
Input 0 (General Purpose Input). (% ( '
' *(, *'( % '( 3 / 1
( *
Input 1 (General Purpose Input). (% ( '
' *(, *'( % '( 3 / 1
( * ) )
Input 2 (General Purpose Input). (% ( '
' *(, *'( % " ' '6 ( *
-( D
Input 3 (General Purpose Input). (% ( '
' *(, *'( % " ' '6 ( *
%(
Read Strobe (“88 Mode”; Active Low). / 31 (%
( 3 ( (% % / 31 ' % ' % *
%% ,(% # ! )%
Note: $* % (% (, (% (' (
/.0 1 (% ( % ( >
Input 4 (General Purpose Input). (% ( '
' *(, *'( % " ' '6 ( *
' (
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