Princeton Technology Corp.
LCD Driver IC
DESCRIPTION
Tel: 886-2-29162151
Fax: 886-2-29174598
URL:
http://www.princeton.com.tw
PT6630
PT6630 is a Common Dot Matrix LCD Driver utilizing CMOS Technology. It provides 80 bits bi-directional
shift register and a 4-level LCD Driver. Input/output pins for serial connections can be used to increase the
number of bits of PT6630 and can be used with the segment driver PT6601 to drive a wide screen LCD Panel.
Pin assignment and application circuit are optimized for easy PCB Layout and cost saving advantages.
FEATURES
• CMOS Technology
• 80 bits On-Chip Display Drive Circuit
• 1/64 to 1/256 Display Duty may be selected
• Supports Externally Supplied Bias Voltage
• On-Chip 80-bit Bi-Directional Shift Register
• Supports Single Mode (80-Bit Shift Register) Application: O1 -->O80, O80 -->O1
• Dual Mode (40-Bit x 2 Shift Register) Application: O1-->O40 and O41-->O80, O80-->O41 and
O40 -->O1
• Operating Power Supply: VDD (Logic Section): 5V + 10%
VDD-VEE (LCD Section): 12V to 32V
• Operating Temperature: -20 to +75
o
C
• Available in C.O.B. or 100-pin, QFP Package
APPLICATION
• Peripheral Device
ORDER INFORMATION
Valid Part Number
PT6630
PT6630-H
Package Type
100 Pins, QFP Package
C.O.B.
PT6630 v 1.0
1
Updated October 2000
LCD Driver IC
APPLICATION CIRCUIT
SE G 1
SE G 2
SE G 3
M
D I1 t o D I 4
D IS P O F F
V1
V5
V2
V EE
CP
M
PT66 30
(3)
O 1 to O 80
C O M 2 38
C O M 2 39
C O M 2 40
D M IN M O DE
D IO 8 0
GND
Princeton Technology Corp.
C
O
N
T
R
O
L
L
E
R
VSS V D D
D IO 1 R S /L S
CP
V
DD
O 1 to O 80
V
DD
O 1 to O 80
V
D D
O 1 to O 8 0
V
DD
R /L
CDI
CDO
V DD
VDD
VSS
VEE
V SS
V EE
R /L
CDI
R /L
CDI
C DO
VDD
VSS
VEE
V1
1 .1K O H M S
SE G 638
SE G 639
SE G 640
P T66 01
(2)
PT 6601
(8 )
CD O
V1
V3
V4
LOA D
CP
M
D I1 t o D I4
D IS P O F F
V1
V3
V4
LOA D
CP
M
D I1 t o D I4
D IS P O F F
V4
1 .1 K O H M S
V5
1 .1K O H M S
Note: VDD=5V, VEE=-20V, V1=5V, V2=3.4V, V3=1.5V, V4=-16.8V, V5=-18.4V
Vss
VSS V D D
D IO 1 R S /L S
D IS P O F F
V1
V5
V2
V EE
CP
M
V
E E
V1
V3
V4
L OA D
CP
M
D I1 to D I4
D IS P O F F
PT6630 v 1.0
PT 6630
(1)
O 1 to O 80
COM 1
COM 2
COM 3
L C D PA N E L
64 0 x 2 40
1/2 40 D U T Y
D M IN M O D E D IO8 0
V ss
FLM
D IS P OF F
LOA D
3
PT 6601
(1)
V2
1 .1 K O H M S
V3
1 3K OH M S
Tel: 886-2-29162151
Fax: 886-2-29174598
URL:
http://www.princeton.com.tw
Updated October 2000
PT6630
Princeton Technology Corp.
LCD Driver IC
PAD CONFIGURATION
NC
NC
D IO 1
D M IN
CP
MODE
M
NC
V SS
R S /L S
VDD
D IS P O F F
Tel: 886-2-29162151
Fax: 886-2-29174598
URL:
http://www.princeton.com.tw
PT6630
NC
V1
V2
V5
VEE
NC
D IO 8 0
NC
(0,0)
O2
O3
O4
O5
O6
O7
O8
O9
O 10
O 11
O 12
O 13
O 14
O 15
O 16
O 17
O 18
O 19
O 20
O 21
O 22
O 23
O 24
O 25
O 26
O 27
O 28
O 29
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
O 80
O1
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
O 79
O 78
O 77
O 76
O 75
O 73
O 73
O 72
O 71
O 70
O 69
O 68
O 67
O 66
O 65
O 64
O 63
O 62
O 61
O 60
O 59
O 58
O 57
O 56
O 55
O 54
O 53
O 52
O 51
100
99
98
97
96
95
94
93
92
91
90
89
Chip Size: X=3092 um, Y=3134 um
Pad Size: 85 x 85
Pad Pitch Size: 105 um
PT6630 v 1.0
4
O 41
O 42
O 43
O 44
O 45
O 46
O 47
O 48
O 49
O 50
O 30
O 31
O 32
O 33
O 34
O 35
O 36
O 37
O 38
O 39
O 40
41
42
43
44
45
46
47
48
49
50
30
31
32
33
34
35
36
37
38
39
40
88
87
86
85
84
83
82
81
80
1
Updated October 2000
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