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IP1001 LF
Data Sheet
5.3.5
SMI Timing
a. MDC/MDIO Timing Requirements
Symbol
Description
Min.
Typ.
Max.
Unit
Tch
MDC0 High Time
40
-
-
ns
Tcl
MDC0 Low Time
40
-
-
ns
Tcm
MDC0 period
80
-
-
ns
Tmd
MDIO0 output delay
-
-
5
ns
Tmh
MDIO0 setup time
10
-
-
ns
Tms
MDIO0 hold time
10
-
-
ns
MD C
MD IO
T ms
T mh
W r ite C y cle
T cl
T ch
T cm
T md
MD C
MD IO
R ead C y cle
5.4
Thermal Data
Theta Ja
Theta Jc
Conditions
Units
24.5
11.1
4 Layer PCB; air
flow@ 0m/sec
oC/ W
68.6
14.2
2 Layer PCB; air
flow@ 0m/sec
oC/ W
6
Order Information
Part No.
Package
Notice
IP1001 LF
64-PIN QFN
Lead free
Dec. 18, 2007
47/48
Copyright © 2006, IC Plus Corp.
IP1001-DS-R06