LAN91C111-NU Standard Microsystems (SMSC), LAN91C111-NU Datasheet - Page 121

• Manufacturer Part Number: LAN91C111-NU
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LAN91C111-NU

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.465V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 128
• Lead Free Status / RoHS Status: Compliant

10/100 Non-PCI Ethernet Single Chip MAC + PHY
Datasheet
SMSC LAN91C111 REV C
MII 100 Mbps
MII 10 Mbps
LEDn
LEDn
TPO±
TPO±
TPI±
TPI±
I
I
DATA
I
DATA
I
Figure 14.14 Collision Timing, Transmit
DATA
I
DATA
DATASHEET
J
t
t
DATA
39
39
t 34
t 34
K
121
DATA DATA
DATA
Collision Observed
Collision Observed
by Physical Layer
by Physical Layer
DATA
DATA
DATA
DATA
DATA
t 35
t 35
DATA
T
DATA
Revision 1.91 (06-01-09)
R
DATA
I
DATA
I