CY8C95xx Preliminary Data Sheet
2. Pinouts and Pin Descriptions
2.1.3
100-Pin Part Pinout
Table 2-3. 100-Pin Part Pinout (TQFP)
Pin
Pin
No.
Name
No.
Description
Name
Description
1
2
3
4
5
6
7
8
9
DNU
DNU = Do Not Use; leave floating.
DNU = Do Not Use; leave floating.
Port 0, Bit 3, PWM 1.
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
DNU
DNU = Do Not Use; leave floating.
DNU
GPort5_Bit1_PWM8
GPort5_Bit0_PWM10
GPort5_Bit4_PWM12
GPort5_Bit5_PWM14
GPort4_Bit7_PWM8
GPort4_Bit6_PWM10
GPort4_Bit5_PWM12
GPort4_Bit4_PWM14
DNU
Port 5, Bit 1, PWM 8.
GPort0_Bit3_PWM1
GPort0_Bit4_PWM7
GPort0_Bit5_PWM5
GPort0_Bit6_PWM3
GPort0_Bit7_PWM1
GPort3_Bit0_PWM7
GPort3_Bit1_PWM5
Port 5, Bit 0, PWM 10.
Port 0, Bit 4, PWM 7.
Port 5, Bit 4, PWM 12.
Port 0, Bit 5, PWM 5.
Port 5, Bit 5, PWM 14.
Port 0, Bit 6, PWM 3.
Port 4, Bit 7, PWM 8.
Port 0, Bit 7, PWM 1.
Port 4, Bit 6, PWM 10.
Port 3, Bit 0, PWM 7.
Port 4, Bit 5, PWM 12.
Port 3, Bit 1, PWM 5.
Port 4, Bit 4, PWM 14.
10 GPort3_Bit2_PWM3
11 GPort3_Bit3_PWM1
Port 3, Bit 2, PWM 3.
DNU = Do Not Use; leave floating.
DNU = Do Not Use; leave floating.
Active high external reset with internal pull down.
Port 4, Bit 3, PWM 0.
Port 3, Bit 3, PWM 1.
DNU
12 DNU
13 DNU
14 DNU
15 VSS
DNU = Do Not Use; leave floating.
DNU = Do Not Use; leave floating.
DNU = Do Not Use; leave floating.
Ground connection.
XRES
GPort4_Bit3_PWM0
GPort4_Bit2_PWM2
VSS
Port 4, Bit 2, PWM 2.
Ground connection.
16 GPort3_Bit4_PWM15
17 GPort3_Bit5_PWM13
18 GPort3_Bit6_PWM11
19 GPort3_Bit7_PWM9
20 GPort5_Bit7_PWM15
21 GPort5_Bit6_PWM13
22 GPort5_Bit2_PWM11
23 GPort5_Bit3_PWM9
Port 3, Bit 4, PWM 157.
Port 3, Bit 5, PWM 13.
Port 3, Bit 6, PWM 11.
Port 3, Bit 7, PWM 9.
Port 5, Bit 7, PWM 15.
Port 5, Bit 6, PWM 13.
Port 5, Bit 2, PWM 11.
Port 5, Bit 3, PWM 9.
66
67
68
69
70
71
72
73
74
GPort4_Bit1_PWM4
GPort4_Bit0_PWM6
Port 4, Bit 1, PWM 4.
Port 4, Bit 0, PWM 6.
GPort1_Bit7_PWM0/A4 Port 1, Bit 7, PWM 0, Address 4.
GPort1_Bit6_PWM2/A5 Port 1, Bit 6, PWM 2, Address 5.
GPort1_Bit5_PWM4/A6 Port 1, Bit 5, PWM 4, Address 6.
DNU
DNU = Do Not Use; leave floating.
Port 1, Bit 4, PWM 6.
GPort1_Bit4_PWM6
DNU
DNU = Do Not Use; leave floating.
Port 1, Bit 3, PWM 0.
I2C Serial Clock (SCL)
24
I2C Clock.
GPort1_Bit3_PWM0
25 DNU
26 DNU
27 DNU
DNU = Do Not Use; leave floating.
DNU = Do Not Use; leave floating.
DNU = Do Not Use; leave floating.
75
76
77
78
DNU
DNU = Do Not Use; leave floating.
DNU = Do Not Use; leave floating.
Port 1, Bit 2, PWM 2.
DNU
GPort1_Bit2_PWM2
DNU
I2C Serial Data (SDA)
28
I2C Data.
DNU = Do Not Use; leave floating.
29 GPort2_Bit3_PWM11/A1
30 A0
Port 2, Bit 3, PWM 11, Address 1.
Address 0.
79
80
81
82
GPort1_Bit1_PWM4
Port 1, Bit 1, PWM 4.
DNU = Do Not Use; leave floating.
Port 1, Bit 0, PWM 6.
Supply voltage.
DNU
31 DNU
DNU = Do Not Use; leave floating.
Supply voltage.
GPort1_Bit0_PWM6
Vdd
32 Vdd
33 DNU
34 VSS
35 DNU
DNU = Do Not Use; leave floating.
Ground connection.
83
84
85
Vdd
VSS
VSS
Supply voltage.
Ground connection.
Ground connection.
DNU = Do Not Use; leave floating.
36 GPort7_Bit7_PWM15
37 GPort7_Bit6_PWM14
38 GPort7_Bit5_PWM13
39 GPort7_Bit4_PWM12
40 GPort7_Bit3_PWM11
41 GPort7_Bit2_PWM10
42 GPort7_Bit1_PWM9
43 GPort7_Bit0_PWM8
44 GPort2_Bit2_PWM8/WD
Port 7, Bit 7, PWM 15.
Port 7, Bit 6, PWM 14.
Port 7, Bit 5, PWM 13.
Port 7, Bit 4, PWM 12.
Port 7, Bit 3, PWM 11.
Port 7, Bit 2, PWM 10.
Port 7, Bit 1, PWM 9.
Port 7, Bit 0, PWM 8.
86
87
88
89
90
91
92
93
94
GPort6_Bit0_PWM0
GPort6_Bit1_PWM1
GPort6_Bit2_PWM2
GPort6_Bit3_PWM3
GPort6_Bit4_PWM4
GPort6_Bit5_PWM5
GPort6_Bit6_PWM6
GPort6_Bit7_PWM7
DNU
Port 6, Bit 0, PWM 0.
Port 6, Bit 1, PWM 1.
Port 6, Bit 2, PWM 2.
Port 6, Bit 3, PWM 3.
Port 6, Bit 4, PWM 4.
Port 6, Bit 5, PWM 5.
Port 6, Bit 6, PWM 6.
Port 6, Bit 7, PWM 7.
DNU = Do Not Use; leave floating.
Port 2, Bit 2, PWM 8, E2 Write Disable.
45 INT
95
96
97
98
99
GPort0_Bit0_PWM7
DNU
Port 0, Bit 0, PWM 7.
46 GPort2_Bit1_PWM12/A2
47 GPort2_Bit0_PWM14/A3
48 DNU
Port 7, Bit 7, PWM 0, Address 4.
Port 7, Bit 6, PWM 2, Address 5.
DNU = Do Not Use; leave floating.
DNU = Do Not Use; leave floating.
DNU = Do Not Use; leave floating.
DNU = Do Not Use; leave floating.
Port 0, Bit 1, PWM 5.
GPort0_Bit1_PWM5
DNU
DNU = Do Not Use; leave floating.
Port 0, Bit 2, PWM 3.
49 DNU
GPort0_Bit2_PWM3
50 DNU
100 DNU
DNU = Do Not Use; leave floating.
August 17, 2005
Document No. 38-12036 Rev. *A
7
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