w89c840af Winbond Electronics Corp America, w89c840af Datasheet - Page 4

• Manufacturer Part Number: w89c840af
• Description: 100/10mbps Ethernet Controller
• Manufacturer: Winbond Electronics Corp America

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Pin Assignment
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
Single 5 volt power supply
128 pins PQFP package
GND
MIRXD0
MIRXD1
MIRXD2
MIRXD3
VCC
GND
RMGWKU
INTAB
RSTB
PWGD
PCICLK
GND
GNTB
REQB
PMEB
VCC
GND
AD31
AD30
AD29
AD28
AD27
AD26
AD25
AD24
Fig 1: W89C840AF pin configuration
W89C840AF
-4 -
Publication Release Date:October 2000
Revision 1.01
EEDO/BTADATA3
EECK/BTADATA1
EEDI/BTADATA2
W89C840AF
BTADATA7
BTADATA6
BTADATA5
BTADATA4
BTADATA0
BTADD0
BTWEB
BTCSB
BTOEB
EECS
GND
VCC
GND
VCC
GND
VCC
AD0
AD1
AD2
AD3
AD4
AD5
AD6
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39