Epson S1C17W22 Technical Manual page 20

Cmos 16-bit single chip microcontroller
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1 OVERVIEW
S1C17W23
Port function
or signal
assignment
Pin name
SEG51
SEG51
97
SEG50
SEG50
98
SEG49
SEG49
99
100
SEG48
SEG48
SEG47
SEG47
101
SEG46
SEG46
102
SEG45
SEG45
103
SEG44
SEG44
104
SEG43
SEG43
105
SEG42
SEG42
106
107
SEG41
SEG41
SEG40
SEG40
108
SEG39
SEG39
109
SEG38
SEG38
110
SEG37
SEG37
111
SEG36
SEG36
112
SEG35
SEG35
113
114
SEG34
SEG34
SEG33
SEG33
115
SEG32
SEG32
116
SEG31
SEG31
117
SEG30
SEG30
118
SEG29
SEG29
119
SEG28
SEG28
120
121
SEG27
SEG27
SEG26
SEG26
122
SEG25
SEG25
123
V
V
124
DD
DD
C
C
125
P1
P1
126
C
C
P2
P2
C
C
127
P3
P3
C
C
128
P4
P4
Figure 1.3.1.2 S1C17W23 Pin Configuration Diagram (TQFP15-128PIN)
1-6
Seiko Epson Corporation
64
V
V
D2
D2
63
V
V
DD
DD
62
V
V
SS
SS
61
#RESET
#RESET
60
OSC2
OSC2
59
OSC1
OSC1
58
V
V
OSC
OSC
57
P14
P14/BZOUT/UPMUX
56
P13
P13/#BZOUT/UPMUX/VREFA0/OPIN1P
55
P12
P12/UPMUX/ADIN00/OPIN1N
54
P11
P11/UPMUX/ADIN01/OPOUT1
53
P10
P10/UPMUX/ADIN02/OPOUT0
52
P07
P07/UPMUX/ADIN03/OPIN0N
51
P06
P06/UPMUX/ADIN04/OPIN0P
50
P05
P05/UPMUX/ADIN05
49
P04
P04/RTC1S/UPMUX
48
P03
P03/RFIN0/UPMUX
47
P02
P02/REF0/UPMUX
46
P01
P01/SENA0/UPMUX
45
P00
P00/SENB0/UPMUX
44
PD2
DCLK/PD2
43
PD1
DSIO/PD1
42
PD0
DST2/PD0
41
V
V
PP
PP
40
COM0
COM0
39
COM1
COM1
38
COM2
COM2
37
COM3
COM3
36
COM4
COM4
35
COM5
COM5
34
N.C.
N.C.
33
N.C.
N.C.
S1C17W22/W23 TECHNICAL MANUAL
(Rev. 1.3)

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