Panasonic KX-TCD346UAS Manual page 54

Digital cordless answering system
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KX-TCD346UAS / KX-TCD346UAT / KX-TCA132UAS / KX-TCA132UAT / KX-TCA130UAS / KX-TCA130UAT
Pin No
Description
62
KEY_IN1
63
KEY_IN0
64
NC
65
NC
66
SCL
67
SDA
68
DAB0
69
DAB8
70
DAB1
71
DAB9
72
DAB2
73
DAB10
74
DAB3
75
DAB11
76
VSS
77
VDD
78
VDDIO
79
SO
80
SCK/CLK
81
ADC0
82
ADC1
83
CS
84
HOOK
85
DAB4
86
DAB12
87
DAB5
88
DAB13
89
DAB6
90
DAB14
91
DAB7
92
DAB15
93
TM
94
SI
95
PON
96
PULSE
97
RLY
98
RINGING
99
LINEREF
100
LINEOUT
101
LINE_IN+
102
LINE_IN-
103
LDO1_Senes
104
LDO1_CTRL
105
LDO2_CTRL
106
VBAT2
107
CIDIN+
108
AVS2
109
AVD2
110
LSR+/REF
111
LSR-/REF
112
CIDIN-
113
CIDOUT
114
MIC-
115
VREF-
116
VBUF
117
AGND
118
MIC+
119
VREF+
120
RSTn
121
EXT_MEMORY
122
AD1
123
AD2
124
AD3
125
AD4
126
AD5
I/O
Connection
D.I
key_input with internal
pull up
D.I
key_input with internal
pull up
D.O
NC
D.O
NC
D.O
SCL
D.I/O
SDA
D.I/O
DAB0
D.I/O
DAB8
D.I/O
DAB1
D.I/O
DAB9
D.I/O
DAB2
D.I/O
DAB10
D.I/O
DAB3
D.I/O
DAB11
-
VSS
-
VDD
-
VDDIO
D.O
SO
D.O
SCK/CLK
A.I
ADC0
A.I
ADC1
D.O
CS
D.O
HOOK
D.I/O
DAB4
D.I/O
DAB12
D.I/O
DAB5
D.I/O
DAB13
D.I/O
DAB6
D.I/O
DAB14
D.I/O
DAB7
D.I/O
DAB15
D.I
TM
D.O
SI
A.I
PON
D.I/O
nHOOK
D.O
RLY
A.I
RINGING
A.O
LINEREF
A.O
LINEOUT
A.I
LINE_IN+
A.I
LINE_IN-
A.I
LDO1_Senes
A.O
LDO1_CTRL
A.O
LDO2_CTRL
A.I
VBAT2
A.I
CIDIN+
-
AVS2
-
AVD2
A.O
LSR+/REF
A.O
NC
A.I
CIDIN-
A.O
CIDOUT
A.I
NC
A.O
VREF-
A.O
VBUF
A.O
AGND
A.I
MIC+
A.O
NC
A.I
RSTn
D.I
EXT_MEMORY
D.O
AD1
D.O
AD2
D.O
AD3
D.O
AD4
D.O
AD5
54
at Normal mode
at Reset mode
I
I
Hi
O
Hi
O
Hi
O
Hi-Z
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
-
-
-
O
O
I
I
O
O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
Low
O
Hi-Z
I
I/O
O
Low
I
O
O
I
I
I
O
Hi
O
Low
I
I
-
-
O
O
I
O
I
O
O
O
I
O
I
I
O
Hi
O
Hi
O
Hi
O
Hi
O
Hi
I
I
I
I
I
I
I
I
I
I
-
-
-
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
-
-
-
-
I
I
I
-
-
O
O
O
O
I
O
O
O
I
I
I
I

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