LAN91C111-NC SMSC, LAN91C111-NC Datasheet - Page 13

• Manufacturer Part Number: LAN91C111-NC
• Description: Ethernet ICs Non-PCI 10/100 Ethernet MAC
• Manufacturer: SMSC
• Type: Single Chip MAC and PHYr

Specifications of LAN91C111-NC

• Ethernet Connection Type: 10 Base-T, 100 Base-TX
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Product: Ethernet Controllers
• Number Of Transceivers: 1
• Standard Supported: 802.3, 802.3u
• Data Rate: 10 Mbps, 100 Mbps
• Supply Voltage (max): 5 V
• Supply Voltage (min): 0 V
• Supply Current (max): 140 mA
• Maximum Operating Temperature: + 70 C
• Package / Case: TQFP-100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10/100 Non-PCI Ethernet Single Chip MAC + PHY
Datasheet
SMSC LAN91C111 REV C
Manage
SERIAL
-ment
MII
Power
Reset
MII External
On
Signals
MII
COL100
CRS100
MCLK
RXD[3:0]
RX_ER
RX_DV
MDO
MDI
RX25
Figure 3.3 LAN91C111 Physical Layer to Internal MAC Block Diagram
CONTROLS
TXEN100
TXD[3:0]
TX_ER
PHY
TX25
CONTROL
EEPROM
AUTONEG
LOGIC
DATASHEET
13
Control
LED
LS[2-0]A
LS[2-0]B
nPLED[0-5]
Revision 1.91 (06-01-09)
Multiplexer
Multiplexer
S
S
C
S
S
C
1
1
1
8
1
8
C
C
2
2
C
C
3
3
D
EN
D
EN
B
B
LEDA
LED