KSZ8851-16MLLU Micrel, KSZ8851-16MLLU Datasheet - Page 77
![no-image](/images/no-image-200.jpg)
KSZ8851-16MLLU
Manufacturer Part Number
KSZ8851-16MLLU
Description
Ethernet ICs Single-Port Ethernet Controller (Automotive Grade)
Manufacturer
Micrel
Datasheet
1.KSZ8851-16MLLU.pdf
(83 pages)
Specifications of KSZ8851-16MLLU
Rohs
yes
Product
Ethernet Controllers
Package / Case
LQFP-48
Mounting Style
SMD/SMT
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
KSZ8851-16MLLU
Manufacturer:
Micrel
Quantity:
2 019
Symbol
t
sr
Reset Timing
As long as the stable supply voltages to reset High timing (minimum of 10ms) are met, there is no power-sequencing
requirement when the KSZ8851-16MLL use a single 3.3V power supply with internal 1.8V LDO. It is also requirement the
power-sequencing to power up the 1.8V voltage earlier than VDDIO voltage if the internal 1.8V LDO is not used. At least,
the both 1.8V voltage and VDDIO voltage should come up at the same time when do not using the internal 1.8V LDO.
The reset timing requirement is summarized in the Figure 13 and Table 17.
May 2012
Micrel, Inc.
Stable supply voltages to reset High
Table 17. Reset Timing Parameters
Figure 13. Reset Timing
Parameter
77
Min
10
KSZ8851-16MLL/MLLI
M9999-050112-2.1
Max
Unit
ms