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LC75823W (IC601) : LCD driver
1. Pin Layout & Symbol
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
2. Pin Function
Pin No.
1 to 50
51 to 52
53 to 55
56 to 60
61
62
63
64
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64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Symbol
I/O
S1 to S50
O
Segment output pins used to display data transferred
by serial data input.
--
Non connected
COM1 to COM3
O
Common driver output pins. The frame frequency is given
by : t0=(fosc/384)Hz.
--
Non connected
Oscillator connection.
OSC
I/O
An oscillator circuit is formed by connecting an external
resistor and capacitor at this pin.
CE
Serial data
interface connection
CLK
I
to the controller.
DATA
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48
S48
47
S47
46
S46
45
S45
44
S44
43
S43
42
S42
41
S41
40
S40
39
S39
38
S38
37
S37
36
S36
35
S35
34
S34
33
S33
Function
CE : Chip enable
CL : Sync clock
DI : Transfer data
KD-S871R
1-27
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