LAN91C111-NU Standard Microsystems (SMSC), LAN91C111-NU Datasheet - Page 113

• 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
Write Data
t26
t26A
t13
nDATACS
nRDYRTN
t12
t12A
t14
t15
t17
t17A
t18
t20
t22
t22A
nCYCLE
Clock
W/nR
PARAMETER
nDATACS Setup to LCLK Rising
nDATACS Hold After LCLK Rising
nRDYRTN Setup to LCLK Falling
nRDYRTN Hold after LCLK Falling
W/nR Setup to LCLK Falling
W/nR Hold After LCLK Falling
Data Setup to LCLK Rising (Write)
Data Hold from LCLK Rising (Write)
nCYCLE Setup to LCLK Rising
nCYCLE Hold After LCLK Rising
t17
Control Active to ARDY Low
PARAMETER
ARDY Low Pulse Width
Valid Data to ARDY High
t12
t22
a
Figure 14.5 Burst Write Cycles - nVLBUS=1
t20
t18
DATASHEET
b
113
t20
t14
t15
MIN
100
10
20
10
10
15
4
5
MIN
0
3
15
10
TYP
TYP
t17A
t18
c
Revision 1.91 (06-01-09)
MAX
150
10
MAX
t20
t12A
t22A
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
UNITS
ns
ns
ns