
Micrel, Inc.
KSZ8851SNL/SNLI
August 2009
75
M9999-083109-2.0
Reset Timing
As long as the stable supply voltages to reset High timing (minimum of 10ms) are met, there is no power-sequencing
requirement for the KSZ8851SNL supply voltages (3.3V).
The reset timing requirement is summarized in the Figure 18 and Table 18.
Figure 18. Reset Timing
Symbol
Parameter
Min
Max
Unit
t
sr
Stable supply voltages to reset High
10
ms
Table 18. Reset Timing Parameters
Supply
Voltage
RSTN
tsr