LAN91C111I-NU Standard Microsystems (SMSC), LAN91C111I-NU Datasheet - Page 100
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LAN91C111I-NU
Manufacturer Part Number
LAN91C111I-NU
Description
Manufacturer
Standard Microsystems (SMSC)
Datasheet
1.LAN91C111I-NU.pdf
(128 pages)
Specifications of LAN91C111I-NU
Operating Supply Voltage (typ)
3.3V
Operating Supply Voltage (min)
3.135V
Operating Supply Voltage (max)
3.465V
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
128
Lead Free Status / RoHS Status
Compliant
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Revision 1.91 (06-01-09)
ISA BUS
SIGNAL
A1-A15
AEN
nIORD
VLBUS
nBE0-nBE3
nRDYRTN
nRESET
HIGH-END ISA OR NON-BURST EISA MACHINES
On ISA machines, the LAN91C111 is accessed as a 16 bit peripheral. The signal connections are listed
in the following table:
D0-D31
A2-A15
nLDEV
W/nR
nLRDY
M/nIO
nADS
LCLK
IRQn
Table 12.2 High-End ISA or Non-Burst EISA Machines Signal Connectors
LAN91C111
SIGNAL
A1-A15
AEN
nRD
Delay 1 LCLK
Figure 12.1 LAN91C111 on VL BUS
simulated
O.C.
O.C.
NOTES
Address bus used for I/O space and register decoding.
Qualifies valid I/O decoding - enabled access when low.
I/O Read strobe - asynchronous read accesses. Address is valid before
leading edge.
W/nR
A2-A15
LCLK
AEN
RESET
INTR0
D0-D31
nRDYRTN
nBE0-nBE3
nADS
nCYCLE
DATASHEET
100
nSRDY
LAN91C111
10/100 Non-PCI Ethernet Single Chip MAC + PHY
nLDEV
SMSC LAN91C111 REV C
Datasheet