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Fax: 886-2-29174598
URL: http://www.princeton.com.tw
Dot Character VFD Controller/Driver IC
PT6314
PIN CONFIGURATION
VDD2
VSS2
VDD1
CLK
OSC2
OSC1
RESET
TEST
DLS
1
2
3
4
5
6
7
8
9
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
NC
DS1
DS0
R/W
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
RS/STB
E/SCK
S1/S0
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
PT6314
IFSEL
MPU
/CS
RL1
RL2
CLR
LATCH
SDO
SLK
TESTOUT
VSS1
VSS2
VDD2
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
PTC [ PRINCETON TECHNOLOGY CORP ]
