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IC's
Ref.
Pin
STBY
No.
8
0.0
9
0.0
10
0.0
11
0.0
TONE_OUT
12
3.7
13
0.0
14
2.3
15
2.3
16
2.3
17
2.3
18
2.3
19
2.3
20
2.3
21
2.3
22
2.3
23
2.3
24
2.3
25
2.3
26
2.3
27
2.3
28
0.0
29
3.0
30
0.0
31
0.0
32
1.5
IC4
33
1.5
34
3.7
35
1.5
36
0.3
37
3.7
38
0.0
39
3.7
40
0.0
41
0.0
42
0.0
43
3.7
44
1.5
45
1.5
46
0.0
47
1.5
48
1.5
49
1.5
50
0.0
51
3.7
52
3.7
53
1.1-0.0
54
1.4-0.0
55
0.0
56
3.7
57
3.7
58
3.7
Unit [V]
Note
TALK
Note
ROW01
0.0
ROW01
ROW02
0.0
ROW02
0.0
0.0
TONE_OUT
Dvcc
3.7
Dvcc
DGND
0.0
DGND
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
2.3
DGND
0.0
DGND
3.0
0.0
GND
0.0
GND
1.5
1.5
Vcc
3.7
Vcc
1.5
0.3
AVcc
3.7
AVcc
0.0
3.7
0.0
0.0
0.0
3.7
1.5
1.5
0.0
1.5
1.5
Vref
1.5
Vref
PLLGND
0.0
PLLGND
PLLVcc
3.7
PLLVcc
PLLVcc
3.7
PLLVcc
X'TAL
1.1-0.0
X'TAL
X'TAL
1.4-0.0
X'TAL
DGND
0.0
DGND
RESET
3.7
RESET
PDN
3.7
PDN
3.7
Ref.
Pin
STBY
No.
59
0.0
60
0.0
61
0.0
62
0.0
63
3.7
64
3.5-0.0
65
0.0
66
0.0
67
0.0
68
3.2-0.0
69
3.2-0.0
70
3.2-0.0
71
3.3
72
0.0
73
3.5-0.0
74
0.0
75
3.7
76
3.7
77
0.0
78
0.0
79
3.7
80
0.0
IC4
81
3.7
82
0.0
83
0.0
84
0.0
85
0.0
86
0.0
87
0.0
88
0.0
89
0.0
90
0.0
91
0.0
92
0.0
93
3.7
94
3.7
95
3.7
96
3.5
97
3.7
98
3.7
99
3.5
100
2.4
1
0.0
2
0.0
IC5
3
0.0
4
0.6
1
0.0
2
0.0
IC6
3
0.0
4
3.9
5
3.8
— 23 —
Unit [V]
Note
TALK
Note
0.0
0.0
0.0
0.0
3.7
DATA_IN
3.5-0.0
DATA_IN
RX_MUTE
3.7
RX_MUTE
TX_MUTE
3.7
TX_MUTE
0.0
PLLENB
3.2
PLLENB
PLLDAT
0.0
PLLDAT
PLLCLK
0.0
PLLCLK
TX_CONT
0.1
TX_CONT
3.6
WD_OUT
3.5-0.0
WD_OUT
DGND
0.0
DGND
DVcc
3.7
DVcc
3.7
0.0
0.0
BELL_IN
3.7
BELL_IN
TALK
3.5
TALK
3.7
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
DGND
0.0
DGND
DVcc
3.7
DVcc
3.7
3.7
CHG_OUT
0.0
CHG_OUT
3.7
3.7
3.5
2.4
0.0
0.0
GND
0.0
GND
0.6
CLE(GND)
0.0
CLE(GND)
0.0
0.0
3.9
3.8
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