AM79C971 Datasheet, PDF (12/265 Pages) Advanced Micro Devices – PCnet™-FAST Single-Chip Full-Duplex 10/100 Mbps Ethernet Controller for PCI Local Bus

CONNECTION DIAGRAM (PQL176)
NC
1
NC
2
IDSEL
3
VDD
4
AD23
5
AD22
6
VSS
7
AD21
8
AD20
9
VDD_PCI
10
AD19
11
AD18
12
VSSB
13
AD17
14
AD16
15
C/BE2
16
FRAME
17
IRDY
18
TRDY
19
DEVSEL
20
STOP
21
VSSB
22
PERR
23
SERR
24
VDD_PCI
25
PAR
26
C/BE1
27
AD15
28
AD14
29
AD13
30
AD12
31
VSSB
32
AD11
33
AD10
34
VDD
35
AD9
36
AD8
37
VSS
38
C/BE0
39
AD7
40
AD6
41
VSSB
42
NC
43
NC
44
PCnetª- FAST
A_Am_m7₇9₉C_C9₉7₇1_{1 V}V_CC_//_WW
132
NC
131
NC
130
XTAL2
129
VSS_PLL
128
XTAL1
127
AVDDB
126
TXD+
125
TXP+
124
TXD-
123
TXP-
122
AVDDB
121
RXD+
120
RXD-
119
VSS
118
MDIO
117
MDC
116
SLEEP/EAR
115
RXD3
114
RXD2
113
RXD1
112
RXD0/RXFRTGD
111
VDDB
110
RX_DV/RXFRTGE
109
RX_CLK/RXCLK
108
RX_ER/RXDAT
107
VSSB
106
TX_ER
105
TX_CLTXCLK
104
TX_EN/TXEN
103
VDDB
102
TXD0/TXDAT
101
TXD1
100
TXD2/RXEN
99
TXD3
98
COL/CLSN
97
CRS/RXEN
96
VSSB
95
EBD0
94
EBD1
93
EBD2
92
EBD3
91
EBD4
90
NC
89
NC
Pin 1 is marked for orientation.
20550D-3
12
Am79C971