KSZ8041TL-EVAL Micrel Inc, KSZ8041TL-EVAL Datasheet - Page 53

• Manufacturer Part Number: KSZ8041TL-EVAL
• Description: BOARD EVALUATION KSZ8041TL
• Manufacturer: Micrel Inc

Specifications of KSZ8041TL-EVAL

• Main Purpose: Interface, Ethernet PHY
• Embedded: No
• Utilized Ic / Part: KSZ8041TL
• Primary Attributes: Single Chip PHY, 100BASE-TX/100BASE-FX/10BASE-T
• Secondary Attributes: MII, RMII, HP Auto MDI, MDI-X Auto Polarity Correction, LinkMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-3295; KSZ8041TL-EVAL

Micrel, Inc.
Reset Timing
The KSZ8041TL/FTL 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 100µs before starting programming on the MIIM
(MDC/MDIO) Interface.
April 2007
Output Pin
Strap-In
Parameter
t
t
t
t
Voltage
Strap-In /
Supply
sr
cs
ch
rc
Value
RST#
Description
Stable supply voltage to reset high
Configuration setup time
Configuration hold time
Reset to strap-in pin output
Table 22. Reset Timing Parameters
Figure 20. Reset Timing
tsr
53
tcs
tch
trc
Min
10
5
5
6
Max
Units
ms
ns
ns
ns
M9999-042707-1.1
KSZ8041TL/FTL