Sundance Technology
PIN DESIGNATIONS
ST201
PRELIMINARY draft 2
PIN NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
PIN NAME
VCC (5V) CBEN3
IDSEL
AD23
AD22
AD21
AD20 GND (5V)
AD19
AD18
AD17
AD16
CBEN2 VCC (5V) FRAMEN IRDYN GND (5V) TRDYN DEVSELN STOPN PERRN SERRN PAR CBEN1 GND (5V) AD15 AD14 VCC (5V) AD13 AD12 AD11 AD10
PIN NO.
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
PIN NAME
AD9 GND (5V) AD8 CBEN0 AD7 AD6 AD5 GND (3.3V)
VDET
AD4
VCC (3.3V) AD3 GND (5V) VCC (5V) AD2
AD1
AD0
EWEN
EOEN GND (3.3V) ED7/GPIO1 ED6/GPIO0 GND (5V) ED5
VCC (3.3V) ED4
ED3
ED2
ED1
ED0
EA0
EA1
PIN NO.
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
PIN NAME
EA2
EA3
EA4
EA5
EA6
EA7
EA8
EA9/
LEDPWRN EA10/
LEDLNKN EA11/
LEDDPLXN EA12 GND (5V) EA13/EEDO EA14/EEDI EA15/EESK
EECS
X25I
X25O VCC (5V) RSTOUT PHYDPLXN CLK25
CRS
COL
TXD3
TXD2
TXD1
TXD0
TXEN GND (5V) TXCLK RXER
PIN NO.
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
PIN NAME
RXCLK
RXDV
RXD0
RXD1
RXD2
RXD3
GND (5V)
MDC
GND (3.3V)
MDIO
PHYLNKN VCC (3.3V) PHYSPDN VCC (5V)
INTAN
RSTN
PCICLK
GNTN
REQN GND (3.3V) WAKE GND (5V) AD31 AD30 AD29 VCC (3.3V) AD28 AD27 AD26 AD25 GND (5V) AD24
TABLE 1: ST201 Pin Designations
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