LAN91C111-NU Standard Microsystems (SMSC), LAN91C111-NU Datasheet - Page 117

• 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
t8
t9
t10
t11
t16
t20
t21
t23
t24
t27
t28
t29
PARAMETER
TXD0-TXD3, TXEN100 Delay from TX25 Rising
RXD0-RXD3, RX_DV, RX_ER Setup to RX25 Rising
RXD0-RXD3, RX_DV, RX_ER Hold After RX25 Rising
RXD0-RXD3
TXD0-TXD3
PARAMETER
A1-A15, AEN, nBE[3:0] Setup to nADS Rising
A1-A15, AEN, nBE[3:0] Hold After nADS Rising
nCYCLE Setup to LCLK Rising
nCYCLE Hold after LCLK Rising (Non-Burst Mode)
W/nR Setup to nCYCLE Active
Data Hold from LCLK Rising (Read)
nSRDY Delay from LCLK Rising
nRDYRTN Setup to LCLK Rising
nRDYRTN Hold after LCLK Rising
TXEN100
RX_DV
RX_ER
RX25
t27
Figure 14.10 MII Timing
DATASHEET
117
t27
MIN
8
5
5
3
0
4
3
3
MIN
0
10
10
t29
TYP
t28
t28
TYP
t29
MAX
7
MAX
15
Revision 1.91 (06-01-09)
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
UNITS
ns
ns
ns
t28