Datasheet
KSZ8041TL/FTL/MLL
DS00002436B-page 50 2017 Microchip Technology Inc.
7.7 SMII Timing
FIGURE 7-8: SMII TIMING – DATA RECEIVED FROM SMII
FIGURE 7-9: SMII TIMING – DATA INPUT TO SMII
TABLE 7-7: SMII TIMING PARAMETERS
Parameter Description Min. Typ. Max. Units
t
SU
Setup time 1.5 — — ns
t
HD
Hold time 1.0 — — ns
t
OD
Output delay 4.0 — 5.0 ns
Transmit Timing
CLOCK
SYNC
TX
t
HU
t
SU
Receive Timing
CLOCK
SYNC
RX
t
OD