ST7920-0C View Datasheet(PDF) - Sitronix Technology Co., Ltd.
Part Name
Description
MFG CO.
'ST7920-0C' PDF : 49 Pages View PDF
2008/08/18
47/49
V4.0
6
5
4
3
2
D:\adom\Documents\sch\7920_B~13.DDB Drawn By: Paul Yang
Date:
File:
CON2
CON2 HEADER 2
Sheet 1of 1
17-Aug-2001
4.7u
JA
JP2
JK
Revision
1.4
Sitronix
B
VCC
A
JP1
HEADER 16
1
Title
ST7920 LCM (Booster)
A
R6
33K
R9
R8 33
33
VCC
+ C3
4.7u C2
ST7920
Size
Number
B
ST7921
56 S104
55 S105
54 S106
53 S107
52 S108
51 S109
50 S110
49 S111
48 S112
47 S160
46 S159
45 S158
44 S157
43 S156
42 S155
41 S154
40 S153
39 S152
S40
S41
S42
S43
S44
S45
S46
S47
S48
S96
S95
S94
S93
S92
S91
S90
S89
S88
S1
V0
V2
V3
VSS
VDD
CL1
SHL1
SHL2
CL2
DL1
DR1
DL2
DR2
M
S49
S65 95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
98 S39
97 S40
96 S41
95 S42
94 S43
93 S44
92 S45
91 S46
90 S47
89 S48
88 S49
87 S50
86 S51
85 S52
84 S53
83 S54
82 S55
81 S56
80 S57
79 S58
78 S59
77 S60
76 S61
75 S62
74 S63
73 S64
72
71 C32
70 C31
69 C30
S39
S40
S41
S42
S43
S44
S45
S46
S47
S48
S49
S50
S51
S52
S53
S54
S55
S56
S57
S58
S59
S60
S61
S62
S63
S64
C33
C32
C31
C30
V0
V1
V2
VCLXKA
VTTX1 B
VTTX2 C
V3
V4
VSS
VDD
XRESET
CL1
CL2
VDD
M
DOUT
RS
RW
E
VSS
OSC1
OSC2
PSB
D0
D1
D2
D3
D4
D5
D6
VCC
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
R2
4.7K
R3
2.2K
R4
4.7K
B
R5
4.7K
CON3
104
3
C1
2
2K
1
R7
J1
VCC
VCC
C
R10
10K
C
R1
4.7K
U2
U1
D
D
WDG1603P
L1
6
5
4
3
2
1
LCD Voltage : VCC x 2 (Voltage doubler is used). *VLCD (V0), VOUT and VCAP3M should not over 7V.
: 32-COM x 160-SEG
LCD
ST7920
Application circuit 2:
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