188125
1
I
2
C
1
1.1
1.1.1 I
2
C .
-.
.
40 80
, 128 1 3 160
1 4.
1.2
1.2.1 :
- : 2.5 6;
- 1:1, 1:2, 1:3, 1:4
- 0.75 ;
- 100 ;
- I
2
C;
- I
2
C ;
- ;
- ;
-
256;
- .
1.2.2
,
1.
2.
1.2.3 .
1.2.4 3.
188125
2
188125
,
-
-
I
1
V
=6B, f
CLK
=200,
V
IH
=V
,
V
IL
= V
SS
- 250
,
I
CC2
V
CC
=3.5B, V
LCD
=0B,
f
CLK
=35, V
IH
= V
,
V
IL
= V
SS
- 120
,
CLK,
SYNC
I
OL1
V
=5B, V
IL
=0.3V
,
V
IH
=0.7V
, V
OL1
=1.0B
1.0 -
,
SDA
I
OL2
V
CC
=5B, V
IL
=0.3 V
,
V
IH
=0.7V
, V
OL2
=0.4B
3.0 -
,
SA0, A0-A2, CLK, SCL,
SDA
I
IL1
V
=6B, V
I
=V
SS
V
-1.0 1.0
,
OSC
I
IL2
V
=6B, V
I
= V
-
1.0
,
OSC
I
I
V
=5B, V
I
=0 2
50
SYNC
,
R
SYNC
V
=5B, V
I
=4.0 20
150
0-3,
R
OBP
V
=5B
V
LCD
= V
-5.0B
- 5.0
S0-S39,
R
OS
V
=5B
V
LCD
=V
-5.0B
- 7.0
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