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URL: http://www.princeton.com.tw
Dot Character VFD Controller/Driver IC
PT6314
PIN CONFIGURATION
NC
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
NC
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
VDD2
VSS2
VDD1
CLK
OSC2
OSC1
RESET
TEST
DLS
DS1
DS0
R/W
RS/STB
E/SCK
S1/S0
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
IFSEL
MPU
/CS
RL1
RL2
CLR
LATCH
SDO
SLK
TESTOUT
VSS1
VSS2
VDD2
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
33
34
35
36
NC
PT6314
NC
Note:
Pin No. 38 to 71, 73 to 108, 110 to 119 are used as Segment Signal Output Pins, Pin No.120 to 143 are
used as Grid Signal Output Pins and are configured according to the Tables shown in the Duty Ratio
Setting Section (see pages 7 to 13).
PT6314 V1.3
-3-
March, 2006
NC
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
PTC [ PRINCETON TECHNOLOGY CORP ]
