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Pin
Pin Name
No.
19
NC
20
NC
21
NC
22
NC
23
NC
24
NC
25
NC
26
NC
27
NC
28
Reserved
29
Reserved
30
JTAG_T MS
31
VCC_EXT2
32
VCC_EXT1
33
NC
34
USIM_VCC
35
VCOIN
JTAG_TRS T
36
_N
37
NC
38
MIC2_P
39
MIC2_N
40
MIC1_P
Pad Type
Description
-
Not connected
-
Not connected
-
Not connected
-
Not connected
-
Not connected
-
Not connected
-
Not connected
-
Not connected
-
Not connected
Reserved, please keep this
-
pin open.
Reserved, please keep this
-
pin open.
JTAG test mode sele ct
I
PO
2.6 V power output
PO
1.8 V power output
-
Not connected
PO
Power supply for USIM ca rd
PI
Coin cell input
I
JTAG res et
-
Not connected
Positive pole of the input of
I
audio interface 2.
Negative pole of the input of
I
audio interface 2.
Positive pole of the input of
I
audio interface 1.
Para mete r
-
-
-
-
-
-
-
-
-
-
-
VIH
VIL
-
-
-
-
-
-
VIH
VIL
-
-
-
-
8
Min.
Typ.
Max.
(V)
(V)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1.17
-
–0.3
-
0.63
2.5
2.6
1.65
1.8
1.95
-
-
1.65
1.8
1.95
2.7
2.85
1.5
3.0
3.25
1.17
-
–0.3
-
0.63
-
-
-
-
-
-
-
-
(V)
-
-
-
-
-
-
-
-
-
-
-
2.1
2.7
-
3.0
2.1
-
-
-
-
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