EM73PA88A
4-BIT MICRO-CONTROLLER FOR LCD PRODUCT
PAD DIAGRAM
88
109
105
93
1
108
101 100
102
98
107
106
103
97
94
92
91
90
89
104
96
99
95
87
86
85
84
83
SEG56
SEG57
SEG32
P8.0/DIN
P8.1/DOUT
P8.2
2
3
4
5
6
SEG58
SEG59
SEG60
P8.3
82
81
SEG61
SEG62
7
P4.0
8
9
P4.1
P4.2
80
79
78
77
SEG63
COM15
COM14
P4.3
10
11
12
13
14
P0.0/ACLK
COM13
P0.1/PGM
P0.2/OE
76
75
COM12
COM11
P0.3/DCLK
VDD2
74
COM10
COM9
15
73
72
16
BZ1
COM8
COM7
71
70
BZ2
VSS
17
18
COM6
COM5
COM4
COM3
COM2
(0,0)
69
68
EM73PA88A
19
20
RESET
67
66
CLK
TEST/VPP
21
22
LXIN
COM1
65
LXOUT
23
24
COM0
SEG0
SEG1
SEG2
64
63
62
VDD
V1
25
26
V2
61
60
V3
27
28
SEG3
V4
V5
59
58
SEG4
SEG5
29
57
56
55
SEG6
VA
VB
30
31
32
33
SEG7
SEG8
SEG31
SEG30
ELAN
34
36
42
38
41
53
35
43
47
48
49
51
37
39 40
44
46
50
45
52
54
* This specification are subject to be changed without notice.
10.8.2001
37
ELAN [ ELAN MICROELECTRONICS CORP ]
