KSZ8041NL TR Micrel Inc, KSZ8041NL TR Datasheet - Page 50

• Manufacturer Part Number: KSZ8041NL TR
• Description: IC TXRX PHY 10/100 LV/LP 32-MLF
• Manufacturer: Micrel Inc
• Type: Transceiverr

Specifications of KSZ8041NL TR

• Number Of Drivers/receivers: 1/1
• Protocol: MII, RMII
• Voltage - Supply: 3.135 V ~ 3.465 V
• Mounting Type: Surface Mount
• Package / Case: 32-MLF®, QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 576-1621 - BOARD EVALUATION FOR KSZ8041NL
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 576-1645-2; KSZ8041NLTR; KSZ8041NLTR

Micrel, Inc.
Reset Timing
The KSZ8041NL/RNL reset timing requirement is summarized in the following figure and table.
After the de-assertion of reset, it is recommended to wait a minimum of 100 us before starting programming on the MIIM
(MDC/MDIO) Interface.
September 2010
Parameter
t
t
t
t
sr
cs
ch
rc
Description
Stable supply voltage to reset high
Configuration setup time
Configuration hold time
Reset to strap-in pin output
Table 16. Reset Timing Parameters
Figure 18. Reset Timing
50
Min
10
5
5
6
Max
Units
ms
ns
ns
ns
M9999-090910-1.4
KSZ8041NL/RNL