! "
#
! " # $ % &! % ' ( ) * ++ , % - . & * &,
* . /0 1 2 *)++*34+ 2+24 56 ++**7! ++228 9 : , ; 1 < , ; 2 5 2. 8
3 $ 9 !
+ = # + <,+
# + <*+
= # > $ ;
- ; * 2. 4 /
" + *+4+ 1,5##8
' ! . + *,4+ 9+ 5##8
, ? . 9 5) ;8
2 . . @ # % %
& ' # (
, ' -# !
. #' + / !'!
A #
#@ - - ; 7 > #
! ( ( ( + 1 + /2 % ( ( + + (
= #
>
+
<,+
#
>
+
<*+
2
0 # # ' * 0 .
A # #@ - - ; 7 ( 5/ 8 ( ( ' ,
, +
, ,
(
( 5/2 % 8
( 1 * (
B .
( (
C, +
+ 1( ( <+ (
A (
/ ( (
C, +
+ + (
(
5/ 8 A
(
( C, +
#) 5/2 % 8 A + '+ #) 5/0 % 8
A
( C'
++
#)
* A $
! #@ / %
( +(
( , +( ! % $ /2 5<8 ( *( ! % $ /2 5 8 ' > B&/ 5B / A 8 , >&? B&/
* 0 B&/ & @
1 + B&/ @ +
9 B&/ @
3 B&/ @
+ B&/ @
' B&/ @ '
, B&/ @ ,
* B&/ @ *
' 1 B&/ @ 1
6.3 Interface Timing Chart
AC Characteristics(V =4.5V~5.5V,Ta=-30~+85
7
0RGH&KDUDFWHULVWLF6\PERO0LQ?7\S?0D[?8QLW
:ULWHy0RGH ?5HIHUyWRy)LJe??(y&\FOHy7LPH WFèííee
QV (y5LVHy?y)DOOy7LPH W5?W)ee?í
(y3XOVHy:LGWKy?+LJK?y/RZ?WZ?êíee
5?:yDQGy56y6HWXSy7LPH WVXìéíee
5?:yDQGy56y+ROGy7LPH W+ììíee
'DWDy6HWXSy7LPH WVX??íee
'DWDy+ROGy7LPH W+?ìíee
5HDGy0RGH ?5HIHUyWRy)LJe??(y&\FOHy7LPH WFèííee
QV (y5LVHy?y)DOOy7LPH W5?W)ee?í
(y3XOVHy:LGWKy?+LJK?y/RZ?WZ?êíee
5?:yDQGy56y6HWXSy7LPH WVXéíee
5?:yDQGy56y+ROGy7LPH W+ìíee
'DWDy2XWSXWy'HOD\y7LPH W'eeì?í
'DWDy+ROGy7LPH W'+èee
)LJXUHy?y?yy:ULWHy0RGHy7LPLQJy'LDJUDP )LJXUHy?y?yy5HDGy0RGHy7LPLQJy'LDJUDP
+ ( > 1
127(?y:KHQyDQy038ySURJUDPyZLWKyFKHFNLQJyWKHy%XV\y)ODJ?'%??yLVyPDGH?yLWyPXVWyEHyQHFHVVDU\yì??)RVFyLV yyyyyyyyyyyyyQHFHVVDU\yIRUyH[HFXWLQJyWKHyQH[WyLQVWUXFWLRQyE\yWKHyIDOOLQJyHGJHyRIyWKHy?(?yVLJQDOyDIWHUyWKHy%XV\y)ODJy?'%??y
yyyyyyyyyyyyyJRHVyWRy|/RZ§?y
yy,QVWUXFWLRQy7DEOH
,QVWUXFWLRQ ,QVWUXFWLRQy&RGH 'HVFULSWLRQ ([HFXWLRQyWLPHy?IRVF y
??íyN+]?
565?:'%?'%?'%è'%é'%ê'%?'%ì'%í&OHDU 'LVSOD\íííííííííìy:ULWHy|?í+§yWRy''5$0yDQGyVHWyy''5$0yDGGUHVVyWRy|íí+§yIURPy$&ì?èêyPVy5HWXUQy
+RPH ííííííííìey6HWy''5$0yDGGUHVVyWRy|íí+§y
yIURPy$&yDQGyUHWXUQyFXUVRUyWRyLWV yRULJLQDOySRVLWLRQyLIyVKLIWHG?yy7KHyFRQWHQWVyRIy''5$0yDUHyQRWyyFKDQJHG?ì?èêyPV
(QWU\y0RGHy6HWyíííííííì,?'6+y$VVLJQyFXUVRUyPRYLQJyGLUHFWLRQy
yDQGyHQDEOHyWKHyVKLIWyRIyHQWLUHyGLVSOD\?y
ê?yP V 'LVSOD\y21?2))y&RQWURO ííííííì'&%y6HWyGLVSOD\?'??yFXUVRU?&??y
yDQGyEOLQNLQJyRIyFXUVRU?%?yRQ?RIIy
yFRQWUROyELW?
ê?yP V
&XUVRUyRU
y'LVSOD\y
6KLIW íííííì6?&5?/eey6HWyFXUVRUyPRYLQJyDQGyGLVSOD\yyVKLIWyFRQWUROyELW?yDQGyWKHyGLUHFWLRQ?yyZLWKRXWyFKDQJLQJyRIy''5$0yGDWD?yê?yP V
)XQFWLRQy6HW ííííì'/1)eeyy6HWyLQWHUIDFHyGDWDyOHQJWKy?'/?y
y?eELW?éeELW??yQXPEHUVyRIyGLVSOD\yOLQH y?1?y?eOLQH?ìeOLQH?yDQG?yGLVSOD\
yIRQWyW\SHy?)?èu ììGRWV?èu ?yGRWV?ê?yP V
6HWy&*5$0y
$GGUHVV íííì$&è$&é$&ê$&?$&ì$&íy6HWy&*5$0yDGGUHVVyLQyDGGUHVVyyFRXQWHU?ê?yP V
6HWy''5$0y$GGUHVV ííì$&?$&è$&é$&ê$&?$&ì$&íy6HWy''5$0yDGGUHVVyLQyDGGUHVVyyFRXQWHU?
ê?yP V
5HDGy%XV\y
)ODJyDQGy$GGUHVV
íì%)$&?$&è$&é$&ê$&?$&ì$&íy:KHWKHUyGXULQJyLQWHUQDOyRSHUDWLRQ
yRUyQRWyFDQyEHyNQRZQyE\yUHDGLQJy%)?y
y7KHyFRQWHQWVyRIyDGGUHVVyFRXQWHU
yFDQyDOVRyEHyUHDG?íyP V :ULWHy'DWDyWRy5$0ìí'?'?'è'é'ê'?'ì'íy:ULWHyGDWDyLQWRyLQWHUQDOy5$0y
y?''5$0?&*5$0??
éêyP V 5HDGy'DWDyIURPy5$0ìì'?'?'è'é'ê'?'ì'íy5HDGyGDWDyIURPyLQWHUQDOy5$0y
y?''5$0?&*5$0??
éêyP V yyyyyyyyyyyyóy|e|?yGRQ?WyFDUH
) + 0- ;:,6D **))? **7
) + 0- ;:,6D **))? **7
1 #
1 = 2. C ,
A #
#@
2
- - ; 7
C+
, +
( )
2 ≥2
C+
+ +
2 >
2 C+
C+
' +
,+
> #
$$
C+
C+
,+
#
1 $ $ = 2.
1 $ $ ( )
# # 1 $ $ 2 >
- 2 8 )#@ # ,
G 8 : # $ H *'B"
1 $ $ > #
# C < $$ # C < - 2
8 /2 = ( 1 *( 8 : # $ H *'B"
2 # #
9 2 $ > @ C ,
A # 2 $
B . #
0 . . .
# $ #
*+
3*B
/ #
0 .
# $ #
+
3*B
B . #
=
0 .
5% 8
. . # .
# $ #
,+
3*B
' / #
=
0 .
# $ #
+
3*B
, B . #
&B #
0 . . .
# . . . #
$ #
'+
3+H>B
3*B
* #
2
0 .
. . #
+ ,*+ ,
+# ,# +# ,#
+&*+
+
1 ( @
5 8
0 .
% @
+B"D ,+B"E
,+#& E
'+#
9 .
5 8
0 . .
B $ % E
++#& E
#
3 ) # .
!
0 .
# .
@
'+ !
*B
9 : I # 2
A #
2
A # ' , * 1 9 3 : I # 2
$ √ √ √ √ √ √ √ √ √ = $ . @ $
$ √ √ √ √ √ = $ . $
- .
$ √ √ = $ . # . $
=
2. √ √ √ √ √ √ √ = $ . $
: # $ 9
> #
$ C = $ < - . $
3 45 * 67 * *
A
0; # ) C , 5 . 8
- - ;
7
A/
)J/
0;
(
A
7 # #
. E .
@
/2 , #
) ; ) AA
- K
+ - ,
$ 7 # # . E ) ;
AA
- K + - ,
- K $ = # ## E . E # E / - $ = .
# $ # 9 9
$8 ' 5 * + '#
+ B !
+ . # $ @K # .
. @ $ # . . E
+ A$ . # . G @
E @ # .E $ . @ #
. . E # . $$
+ ; % $ . $ . K . # . %
+ ' . " % . $ $ . /2 # $ . B . " $
+ , A$ . $ # E @ . . $ . $ . A$ # E # .
. $ . $ %
A .
0 . .
% . . . # @ % # # . "
0 E . $
?
6 ) # % + * # #@ . /2 -
+ 1 A$ . $$E .
+ 9 % $ . # @ E @ $ # # # % #
. @ . . . /2 -
@ G $ #@ E . E # @
. # $ E #@ .
. /2 - . $ # . $ . $$ . % $ # #
@
+ + ?. . /2 # E % ; .
. . $ $ #
+ . /2 # . @ . # A$ . /2 # @ $ # E . ##
# + '+
> % . # 9+H
+ . /2 # . @ . # . E . #$
+ . /2 # . @ $ % .
E . % ; % E E #
.