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Pin
Port
No.
91 KI2
Key return signal 2
input
92 KI3
Key return signal 3
input
93 KI4
Key return signal 4
input
94 KI5
Key return signal 5
input
95 VCC
Connecting to VDD
96 VSS
Connecting to GND
97 KI6
Key return signal 6
input
98 KS1
Key scanning signal
1 output
99 KS2
Key scanning signal
2 output
100 KS3
Key scanning signal
3 output
101 NC
No Connection
102 UP_SO
External Flash
rewriting input
103 UP_SI
External Flash
rewriting output
104 UP_CLK
External Flash
rewriting switch
105 NC
No Connection
106 NC
No Connection
107 DAVS
Connecting to GND
108 DAVC
Power supply for D/A
converter
109 AVCC
Power supply for A/D
converter
110 AVRH
Reference voltage of
A/D converter
111 AVSS/AVRL Connecting to GND
112 VSS
Connecting to GND
113 INIT
Initialization switch
input
114 TH_DETECT Temperature
detection input
115 NC
Connecting to GND
116 NC
Connecting to GND
117 NC
Connecting to GND
118 NC
Connecting to GND
119 NC
Connecting to GND
120 NC
Connecting to GND
Part Name &
I/O
Description
O
O
O
O
O
(V)
I
0
I
0
I
0
I
0
-
3.2
-
0
I
0
0
0
0.1
-
-
-
-
I
3.2
-
-
-
-
-
0
-
3.2
-
3.2
-
3.2
-
0
-
0
I
3.2
I
1.2
I
0
I
0
I
0
I
0
I
0
I
0
26
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