78q8430-100igt Maxim Integrated Products, Inc., 78q8430-100igt Datasheet - Page 24

• Manufacturer Part Number: 78q8430-100igt
• Description: 10/100 Ethernet Mac And Phy
• Manufacturer: Maxim Integrated Products, Inc.

78Q8430 Data Sheet
5.1.2
5.1.3
24
Parameter
RESETB Minimum Duration
BUSCLK Cycle Time
BUSCLK Frequency
BUSCLK High Time
BUSCLK Low Time
BUSCLK Slew Rate
Parameter
Bus Clock Timing
Reset Timing
T
HIGH
V
V
Symbol
IH
IL
T
T
T
HIGH
CYC
LOW
–
–
Symbol
T
Figure 11: Bus Clock Timing
RESET
T
CYC
Min
20
80%
–
8
8
1
50%
Sync 50
T
LOW
20%
Min
1
Max
50
–
–
–
3
Nom
Min
10
–
–
3
3
1
Async 100
Max
100
Max
–
–
–
3
–
DS_8430_001
Units
MHz
V/ns
clocks
Units
ns
ns
ns
Rev. 1.2