LAN91C96I_07 SMSC [SMSC Corporation], LAN91C96I_07 Datasheet - Page 107

• Manufacturer Part Number: LAN91C96I_07
• Description: Non-PCI Single-Chip Full Duplex Ethernet Controller
• Manufacturer: SMSC [SMSC Corporation]

Non-PCI Single-Chip Full Duplex Ethernet Controller
SMSC DS – LAN91C96I
CLOCK
NAME
ADDRESS
tR, tF
t1
t2
nIOWR
t45
Last Access to Data Register to Pointer
Reloaded
DESCRIPTION
Clock Cycle Time for 20 MHz
Clock High Time/Low Time for 20 MHz
Clock Rise Time/Fall Time
Xtal1 Startup time (from 1.6v of Vcc rising)
Xtal1 Capture Range (Xtal1 frequency
variation)
Xtal Internal feedback resistor
REGISTER
Parameter
DATA
Figure 12.21 – Memory Write Timing
Figure 12.20 – Input Clock Timing
t 2
DATASHEET
t R
Page 107
t 1
t45
2 * t20
min
30/20
t 2
19.7
MIN
1
typ
TYP
REGISTER
50
POINTER
t F
max
20/30
MAX
20.3
50
5
3
units
ns
Meg Ohm
UNITS
msec
MHz
ns
ns
ns
Rev. 03-28-07