Epson S1C63454 Technical Manual page 125

APPENDIX S5U1C63000P MANUAL (PERIPHERAL CIRCUIT BOARD FOR S1C63404/454/455/458/466/P466)
S1C63454 TECHNICAL MANUAL
Table A.2.1 I/O connector pin assignment
40-pin CN1-1 connector
No. Pin name
1 V (=3.3 V)
DD
2 V (=3.3 V)
DD
3 K00
4 K01
5 K02
6 K03
*1
7 K10
*1
8 K11
*1
9 K12
*1
10 K13
11 V
SS
12 V
SS
13 P00
14 P01
15 P02
16 P03
17 P10
18 P11
19 P12
20 P13
21 V (=3.3 V)
DD
22 V (=3.3 V)
DD
*1
23 P20
*1
24 P21
*1
25 P22
*1
26 P23
27 Cannot be connected
28 Cannot be connected
29 Cannot be connected
30 Cannot be connected
31 V
SS
32 V
SS
33 Cannot be connected
34 Cannot be connected
35 Cannot be connected
36 Cannot be connected
37 Cannot be connected
38 BZ
39 V
SS
40 V
SS
∗1: Can be used only for the S1C63404/458/466/P466
∗2: Can be used only for the S1C63404/454/458/466/P466
EPSON
40-pin CN1-2 connector
No. Pin name
1 V (=3.3 V)
DD
2 V (=3.3 V)
DD
3 R00
4 R01
5 R02
6 R03
*1
7 R10
*1
8 R11
*1
9 R12
*1
10 R13
11 V
SS
12 V
SS
*1
13 R20
*1
14 R21
*1
15 R22
*1
16 R23
17 Cannot be connected
18 Cannot be connected
19 Cannot be connected
20 Cannot be connected
21 V (=3.3 V)
DD
22 V (=3.3 V)
DD
23 Cannot be connected
24 Cannot be connected
25 Cannot be connected
26 Cannot be connected
27 Cannot be connected
28 Cannot be connected
29 Cannot be connected
30 Cannot be connected
31 V
SS
32 V
SS
C1 *2
33 V
C2 *2
34 V
C3 *2
35 V
C4 *2
36 V
C5 *2
37 V
38 RESET
39 V
SS
40 V
SS
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