Datasheet

 2007-2016 Microchip Technology Inc. DS00002260A-page 49
LAN8700/LAN8700i
6.2 MII 10/100Base-TX/RX Timings
6.2.1 MII 100BASE-T TX/RX TIMINGS
6.2.1.1 100M MII Receive Timing
FIGURE 6-2: 100M MII RECEIVE TIMING DIAGRAM
TABLE 6-2: 100M MII RECEIVE TIMING VALUES
Parameter Description MIN TYP MAX Units Notes
T2.1 Receive signals setup to RX_CLK
rising
10 ns
T2.2 Receive signals hold from RX_CLK
rising
10 ns
RX_CLK frequency 25 MHz
RX_CLK Duty-Cycle 40 %
Clock Out -
RX_CLK
Data Out -
RXD[3:0]
T
2.1
RX_DV
RX_ER
T
2.2
Valid Data