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D-F20
QQ
3 7 63 1515 0
Pin No.
Pin Name
51
BASS1 O
52
BASS2 O
53
LCDREQ O
54 – 64
SEG10 – 0
65 – 68
COM3 – 0
69 – 71
V3 – 1
72, 73
C1, 0
74
CDWP I
75
ICTEST
76
—
77
—
78
RESET I
79
XIN I
80
XOUT
TE
L 13942296513
www
.
12
http://www.xiaoyu163.com
I/O
O
Not used. (Fixed at "H" in this set)
O
Not used. (Fixed at "H" in this set)
O
LCD display request signal output
O
Not used in this set. (Open)
O
Not used in this set. (Open)
O
Not used in this set. (Open)
O
Not used in this set. (Open)
I
WAKE-UP control signal input
I
Test pin for IC. (Fixed at "L" in this set)
—
Not used. (Open)
—
Not used. (Fixed at "L" in this set)
I
System reset signal input from power control IC. ("L": reset)
I
System clock signal input
O
Not used in this set. (Open)
x
ao
u163
y
i
http://www.xiaoyu163.com
2 9
8
Pin Description
Q Q
3
6 7
1 3
1 5
co
.
9 4
2 8
0 5
8
2 9
9 4
2 8
m
9 9
9 9
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