CY3242_Schematic.pdf

5
4
3
2
1
Out1
Power
R1
30K
GP3[2]_1
R2
R3
Q2
R4
30K
In2
J1
D
510
510
5
4
3
2
1
SDA
SCL
INT
D1
R5 1k
Q1
BC817-16L
FZT690BTA
GP1[4]_1
R6
5k1
D
R7
D2
Q3
5K1
P6KE6.8A
P6KE33A
BC817-16L
+5V_IIC
LS1
R8
0.5
CON5
CEM-1206S
C9 1uF
R9 1K
GP1[3]_1
D91
STPS340U
GP3[1]_1
R10
5K1
R11
Power
Power
Q5
510
510
SW1
GP1[0]_1
GP3[0]_1
BC817-16L
R14
R15
5K1
D3
FZT690BTAL
R13 1k
In1
SW2
Q6
R12
P6KE6.8A
+5V_IIC
R19
R20
R21
R22
R23
R25
R26
R27
Power
GP1[2]_1
R17
1K
R18
1K
SW4
D5
D6
EG1867CT-ND
B
Power
QTLP630C7TR QTLP630C7TR
1, 6
C8 10n
1K
1K
1K
1K
1K
1K
1K
1K
J3
A
B
C
D
E
F
G
H
Power
1K
C BOOST
FB
nc
SS
Power
1
47uH
TP2
Vdd
R29
J6
Power
21K
J7
17K
D9
QTLP630C7TR
3
1
STPS340U
2
1
+5V_IIC
1
2
3
4
5
In1
In2
Out1
Out2
R30
D90
4
C1
0.1
TP1
GND
1
3
6
5
7
SW
B
QTLP630C7TR
L1
GND
2
R28
IN
1
2
D7
LTS-4802BJR-H1
U1 LM2676S-ADJ
2
J4 Power
1
1K
2
D8 STPS340U
1
2
R24
HL1
PJ-102BJ5
PJ-102BJ5
P6KE33A
R16
0.5
10
9
8
5
4
2
3
7
XRES
D4
Q7
BC817-16L
GP1[1]_1
SW3
C
5K1
1
C
Out2
Q4
BC807-40 T/R
D10
P6KE6.8A
In/Out
J8 Power Source
A
C3
R31
C4
0.1
12K
A
R154
1K
Title
I2C Port Expander
220uF 6.3V
C2 220uF 25V
Size
A4
Date:
5
4
3
2
Document Number
REF-13522
Tuesday, May 16, 2006
Rev
<B>
Sheet
0
1
of
4
3
4
5
6
7
GP0[3]
GP0[4]
GP0[5]
GP0[6]
GP0[7]
GP3[0]_A
GP3[1]_A
GP3[2]_A
GP3[3]_A
8
9
10
11
GP3[0]
GP3[1]
GP3[2]
GP3[3]
12
13
14
DNU
DNU
DNU
15
Vss
75
74
GP1[3]_A
DNU
GP1[4]
73
72
GP1[4]_A
DNU
71
GP1[5]
GP1[6]
GP1[7]
70
69
68
GP1[5]_A
GP1[6]_A
GP1[7]_A
GP4[0]
GP4[1]
67
66
GP4[0]_A
GP4[1]_A
Vss
65
GP4[2]
GP4[3]
64
63
GP4[2]_A
GP4[3]_A
XRES
62
XRES
DNU
DNU
61
60
GP5[7]_A
GP5[6]_A
GP5[2]_A
GP5[3]_A
20
21
22
23
GP5[7]
GP5[6]
GP5[2]
GP5[3]
SCL
24
SCL
25
DNU
2
1
CON2
J50
2
1
CON2
J56
2
1
CON2
J62
2
1
GP2[1]
GP2[0]
46
47
GP2[2]
INT
245
44
GP2[2]_A
GP7[7]_A
GP7[6]_A
GP7[5]_A
GP7[4]_A
GP7[3]_A
GP7[2]_A
GP7[1]_A
GP7[0]_A
1
2
3
4
1
2
3
4
GP4[4]
GP4[5]
GP4[6]
GP4[7]
59
58
57
56
GP4[4]_A
GP4[5]_A
GP4[6]_A
GP4[7]_A
GP5[5]
GP5[4]
GP5[0]
GP5[1]
55
54
53
52
GP5[5]_A
GP5[4]_A
GP5[0]_A
GP5[1]_A
DNU
51
CON4
CON4
CON4
J13
CON4
J14
1
2
3
4
J17
GP1[5]_A
R86
100K
CON4
J12
D
1
2
3
4
J18
1
2
3
4
CON4 J21
1
GP2[0]_A
2
GP2[1]_A
3
GP2[2]_A
4
GP2[3]_A
J25
CON4
1
GP3[0]_A
2
GP3[1]_A
3
GP3[2]_A
4
GP3[3]_A
CON4 J29
1
GP3[4]_A
2
GP3[5]_A
3
GP3[6]_A
4
GP3[7]_A
CON4 J33
1
GP4[0]_A
2
GP4[1]_A
3
GP4[2]_A
4
GP4[3]_A
CON4J36
1
GP4[4]_A
2
GP4[5]_A
3
GP4[6]_A
4
GP4[7]_A
CON4J40
1
GP5[0]_A
2
GP5[1]_A
3
GP5[2]_A
4
GP5[3]_A
B
CON2
J44
1
2
3
4
1
2
3
4
J22 CON4
1
2
3
4
J26 CON4
1
2
3
4
CON4
1 J30
2
3
4
CON4
J34
1
2
3
4
CON4
J37
1
2
3
4
CON4
J41
1
2
3
4
GP1[4]_A
GP1[5]_A
GP1[6]_A
GP1[7]_A
INT 1
J35
GP2[1]_A
GP2[0]_A
GP7[7]
GP7[6]
GP7[5]
GP7[4]
GP7[3]
GP7[2]
GP7[1]
GP7[0]
Vss
DNU
36
37
38
39
40
41
42
43
Power
34
35
32
33
Vdd
DNU
30
31
A0_A
A0
DNU
29
GP2[3]_A
GP2[3]
28
SDA
26
27
A6
SDA
GP3[4]
GP3[5]
GP3[6]
GP3[7]
GP1[0]_A
GP1[1]_A
GP1[2]_A
GP1[3]_A
DNU
DNU
DNU
16
17
18
19
GP0[4]_A
GP0[5]_A
GP0[6]_A
GP0[7]_A
48
49
50
GP3[4]_A
GP3[5]_A
GP3[6]_A
GP3[7]_A
J10
1
2
3
4
J11
DNU
GP1[3]
CON2
J47
2
1
CON2
J53
2
1
CON2
J59
2
1
CON2
J65
2
1
A
R32
R34
R37
R38
R40 1K
R43 1K
1K
1K
1K
1K
R42 1K
R46
1K
R51 1K R52 1K
R54
R50 1K
1K
R58 1K R60 1K
R62
R57 1K
1K
R65 1K R68 1K
R64 1K R70 1K
R72 1K R73 1K
R74 1K R75 1K
R77 1K R78 1K
R76 1K R79 1K
R81 1K R82 1K
R83 1K R84 1K
D11
D13
D16
D15
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
D19
D22
D23
D91
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
D28
D26
D30
D32
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
D34
D36
D38
D40
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
D43
D45
D46
D47
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
D50
D51
D52
D53
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
D54
D55
D56
D57
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
D59
D58
D60
D61
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
GP5[4]_A
GP5[5]_A
GP5[6]_A
GP5[7]_A
GP6[0]_A
GP6[1]_A
GP6[2]_A
GP6[3]_A
GP6[4]_A
GP6[5]_A
GP6[6]_A
GP6[7]_A
GP7[0]_A
GP7[1]_A
GP7[2]_A
GP7[3]_A
GP7[4]_A
GP7[5]_A
GP7[6]_A
GP7[7]_A
CON4
1
2
3
4
J19
CON4
1
2
3
4
J23
CON4
1
2
3
4
J27
CON4
1
2
3
4
J32
CON4
1
2
3
4
J15
J16 CON4
R33
R36
R35
R39
1
2
3
4
J20
R45
CON4
1K
1
2
3
4
J24
R47
CON4
R49
1
2
3
4
CON4 R53
1 J28 R56
2
3 R61
1K
4
J31
CON4
1
2
3
4
R66
R67
R69
R71
1K
1K
1K
1K
R44
1K
1K R41 1K
1K R48
1K
1K
1K R55
1K R59
1K
D12
D14
D17
D18
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
D21
D20
D24
D25
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
D27
D29
D31
D33
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
D35
D37
D39
D41
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
D42
D44
D48
D49
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
C
R63
1K
1K
1K
1K
1K
B
CON4
R92
100K
Power
A1
A5
1
A
B
C
D
E
F
G
H
GP1[2]_A
79
78
77
76
GP1[1]_A
GP1[0]
DNU
J9
GP0[0]_A
GP0[1]_A
GP0[2]_A
GP0[3]_A
U2
CY8C9560-24PVXI
2
CON4 CON4
GP1[1]
DNU
GP1[2]
DNU
GP1[0]_A
81
80
85
84
83
82
Vss
Vss
Vdd
Vdd
GP6[7]
GP6[6]
GP6[5]
GP6[4]
GP6[3]
GP6[2]
GP6[1]
GP6[0]
93
92
91
90
89
88
87
86
GP6[7]_A
GP6[6]_A
GP6[5]_A
GP6[4]_A
GP6[3]_A
GP6[2]_A
GP6[1]_A
GP6[0]_A
GP0[0]_A
94
DNU
GP0[1]_A
96
95
DNU
GP0[0]
98
97
Power
3
GP1[0]_1
GP1[1]_1
GP1[2]_1
GP1[3]_1
GP1[4]_1
GP3[0]_1
GP3[1]_1
GP3[2]_1
GP0[3]_A
GP0[4]_A
GP0[5]_A
GP0[6]_A
GP0[7]_A
DNU
GP0[1]
DNU
GP0[2]
DNU
DNU
DNU
DNU
C
U2
1
2
D
100
99
Power
C5
0.1
4
GP0[2]_A
5
GP1[6]_A
R89
100K
R95
A4
CON2
J48
2
1
CON2
J54
2
1
CON2
J60
2
1
100K
2
1
Power
CON2
J66
A3
GP1[7]_A
R90
100K
R96
CON2
J38
2
1
CON2
J39
2
1
CON2
J42
2
1
100K
2
1
Power
CON2
J43
A2
GP2[0]_A
R80
100K
R85
CON2
J45
2
1
CON2
J51
2
1
CON2
J57
2
1
100K
2
1
Power
CON2
J46
2
1
100K
CON2
J52
2
1
R93
CON2
J58
2
1
R87
100K
2
1
Power
CON2
J64
CON2
J63
A0_A
A0
GP2[3]_A
GP2[1]_A
R88
100K
R94
CON2
J49
2
1
CON2
J55
2
1
CON2
2
1
J61
100K
2
1
Power
R91
100K
R97
A
100K
Power
Title
CON2
J67
I2C Port Expander
Size
B
Date:
5
4
3
2
Document Number
REF-13522
Friday, May 19, 2006
Rev
B
Sheet
1
0
of
4
5
4
3
U3 CY8C9540-24PVXI
Vdd
D
GP0[0]_B
GP0[1]_B
GP0[2]_B
GP0[3]_B
0.1
GP0[0]_B
GP0[1]_B
GP0[2]_B
GP0[3]_B
GP0[4]_B
GP0[5]_B
GP0[6]_B
GP0[7]_B
1
2
3
4
5
6
7
8
GP0[0]
GP0[1]
GP0[2]
GP0[3]
GP0[4]
GP0[5]
GP0[6]
GP0[7]
GP1[0]
GP1[1]
GP1[2]
GP1[3]
GP1[4]
GP1[5]
GP1[6]
GP1[7]
47
46
45
44
43
42
41
40
GP1[0]_B
GP1[1]_B
GP1[2]_B
GP1[3]_B
GP1[4]_B
GP1[5]_B
GP1[6]_B
GP1[7]_B
GP3[0]_B
GP3[1]_B
GP3[2]_B
GP3[3]_B
9
10
11
12
GP3[0]
GP3[1]
GP3[2]
GP3[3]
GP4[0]
GP4[1]
GP4[2]
GP4[3]
39
38
37
36
GP4[0]_B
GP4[1]_B
GP4[2]_B
GP4[3]_B
13
Vss
XRES
35
XRES
GP3[4]_B
GP3[5]_B
GP3[6]_B
GP3[7]_B
14
15
16
17
GP3[4]
GP3[5]
GP3[6]
GP3[7]
GP4[4]
GP4[5]
GP4[6]
GP4[7]
34
33
32
31
GP4[4]_B
GP4[5]_B
GP4[6]_B
GP4[7]_B
GP5[2]_B
GP5[3]_B
18 GP5[2]
19 GP5[3]
GP5[0]
GP5[1]
30
29
GP5[0]_B
GP5[1]_B
SCL
SDA
GP2[3]_B
A0_B
20
21
22
23
SCL
SDA
GP2[3]
A0
GP2[0]
GP2[1]
INT
GP2[2]
28
27
262
25
GP0[4]_B
GP0[5]_B
GP0[6]_B
GP0[7]_B
GP1[0]_B
GP1[1]_B
GP1[2]_B
GP1[3]_B
GP1[4]_B
GP1[5]_B
GP1[6]_B
GP1[7]_B
GP2[0]_B
GP2[1]_B
GP2[2]_B
GP2[3]_B
CON2
J90
2
1
CON2
J97
2
1
CON2
J104
2
1
2
1
A
1
2
3
4
J71
CON4
1
2
3
4
J73
CON4
1
2
3
4
J75
CON4
1
2
3
4
J77CON4
1
2
3
4
J70
CON41
2
3
4
J72
CON4
1
2
3
4
J74
CON4
1
2
3
4
J76
CON4
1
2
3
4
D
R98 1K R100 1K
R99 1K
D62 QTLP630C7TR
D63 QTLP630C7TR
D64 QTLP630C7TR
R102 R101
1K
1K
GP1[6]_B
1
2
3
4
J82CON4
1
2
3
4
J84CON4
1
2
3
4
J86CON4
1
2
3
4
100K
R130
CON2
J91
2
1
CON2
J98
2
1
CON2
J105
2
1
100K
2
1
Power
CON2
J111
CON2
J112
R124
1
2
3
4
A3
A4
CON2
J92
100K
CON2
J99
R131
CON2
J106
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
J88CON4
C
R105 1K
D69 QTLP630C7TR
R106 1K R108 1K R109
R107 1K
1K
R110 1K R111 1K
R112 1K R113 1K
R114 1K R116 1K R117
R115 1K
1K
R118 1K R119 1K
R120 1K R121 1K
2
1
2
1
2
1
100K
Power
2
1
R125
100K
R132
100K
CON2
J89
2
1
CON2
J96
2
1
CON2
J103
2
1
CON2
Power J110
2
1
R122
100K
R129
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
D74
D75
D76
D77
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
D78
D79
D80
D81
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
D82
D83
D84
D85
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
B
A0_B
A0
GP2[3]_B
A1
GP2[1]_B
CON2
J94
2
1
CON2
J101
2
1
CON2
2
1
J108
100K
R127
100K
R134
2
1
Power
CON2
J95
2
1
CON2
J102
2
1
CON2
J109
2
1
100K
2
1
Power
CON2
J115
CON2
J113
D70
D71
D72
D73
A2
GP2[0]_B
GP1[7]_B
R123
D65
D66
D67
D68
J79CON4
GP3[0]_B
GP3[1]_B
GP3[2]_B
GP3[3]_B
Vss
A5
J69
1
2
3
4
1
2
3
4
CON4J81
CON4J81
1
GP3[4]_B
2
GP3[5]_B
3
GP3[6]_B
4
GP3[7]_B
J83
CON4
1
GP4[0]_B
2
GP4[1]_B
3
GP4[2]_B
4
GP4[3]_B
CON4 J85
1
GP4[4]_B
2
GP4[5]_B
3
GP4[6]_B
4
GP4[7]_B
CON4 J87
1
GP5[0]_B
2
GP5[1]_B
3
GP5[2]_B
4
GP5[3]_B
GP2[0]_B
GP2[1]_B
J80
1
INT
GP2[2]_B
GP1[5]_B
CON4
J68
R103 1K
R104 1K
B
A6
CON4
CON4 J78
C
24
1
GP1[0]_1
GP1[1]_1
GP1[2]_1
GP1[3]_1
GP1[4]_1
GP3[0]_1
GP3[1]_1
GP3[2]_1
C6
48
2
A
B
C
D
E
F
G
H
Power
CON2
J116
R128
100K
R135
CON2
J93
2
1
CON2
J100
2
1
CON2
J107
2
1
100K
2
1
Power
R126
100K
R133
100K
Power
A
CON2
J114
Title
I2C Port Expander
Size
B
Date:
5
4
3
2
Document Number
REF-13522
Tuesday, May 16, 2006
Rev
B
Sheet
1
0
of
4
4
3
2
Power
CON4
J117
U4 CY8C9520-24PVXI
1
2
3
4
5
6
7
8
GP0[0]_C
GP0[1]_C
GP0[2]_C
GP0[3]_C
GP0[4]_C
GP0[5]_C
GP0[6]_C
GP0[7]_C
D
GP0[0]
GP0[1]
GP0[2]
GP0[3]
GP0[4]
GP0[5]
GP0[6]
GP0[7]
9 Vss
SCL
SDA
GP2[3]_C
A0_C
10
11
12
13
SCL
SDA
GP2[3]
A0
14
Vss
28
0.1
GP1[0]
GP1[1]
GP1[2]
GP1[3]
GP1[4]
GP1[5]
GP1[6]
GP1[7]
27
26
25
24
23
22
21
20
GP1[0]_C
GP1[1]_C
GP1[2]_C
GP1[3]_C
GP1[4]_C
GP1[5]_C
GP1[6]_C
GP1[7]_C
XRES
19
GP2[0]
GP2[1]
INT
GP2[2]
18
17
16
2
15
XRES
GP2[0]_C
GP2[1]_C
1 INT
J121
1
2
3
4
J119
1
2
3
4
GP0[0]_C
GP0[1]_C
GP0[2]_C
GP0[3]_C
GP0[4]_C
GP0[5]_C
GP0[6]_C
GP0[7]_C
CON2
J135
R145
2
1
CON2
CON2
2
1
J147
R151
CON4
CON4
CON4
J122
CON4
J123
D
J120
1
2
3
4
J125
CON4
1
2
3
4
C
R137
R138
R139
R140
1
2
3
4
CON4
J128
100K
2
1
1
2
3
4
1
2
3
4
GP2[0]_C
GP2[1]_C
GP2[2]_C
GP2[3]_C
100K
2
1
J141
GP1[4]_C
GP1[5]_C
GP1[6]_C
GP1[7]_C
GP1[6]_C
A5
1
2
3
4
1
2
3
4
J124
CON4
1
2
3
4
GP1[0]_C
GP1[1]_C
GP1[2]_C
GP1[3]_C
GP2[2]_C
C
CON4
J118
GP1[0]_1
GP1[1]_1
GP1[2]_1
GP1[3]_1
GP1[4]_1
GP3[0]_1
GP3[1]_1
GP3[2]_1
C7
Vdd
1
A
B
C
D
E
F
G
H
5
1K
1K
1K
1K
D86
D87
D88
D89
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
QTLP630C7TR
CON4
J129
Power
A6
B
CON2
J132
CON2
J153
GP1[5]_C
2
1
CON2
J138
2
1
CON2
2
1
J144
2
1
R142
100K
R148
A4
A2
GP2[0]_C
GP2[3]_C
A1
GP2[1]_C
A0_C
A0
B
CON2
J136
2
1
CON2
J142
2
1
CON2
J148
2
1
Power
2
1
100K
CON2
J150
A3
GP1[7]_C
R146
100K
R152
CON2
J126
2
1
CON2
J127
2
1
CON2
J130
2
1
Power
2
1
100K
R136
CON2
J133
2
1
CON2
J139
2
1
CON2
J145
2
1
Power
2
1
100K
R141
100K
CON2
J131
CON2
J154
R143
100K
R149
CON2
J134
2
1
CON2
J140
2
1
CON2
J146
2
1
Power
2
1
100K
CON2
J151
R144
100K
R150
CON2
J137
2
1
CON2
J143
2
1
CON2
J149
2
1
Power
2
1
100K
CON2
J152
R147
100K
R153
100K
Power
CON2
J155
A
A
Title
A6
I2C Port Expander
Size
A
Date:
5
4
3
Document Number
REF-13522
Tuesday, May 16, 2006
2
Rev
B
Sheet
0
of
1
4