STE400P STMicroelectronics, STE400P Datasheet - Page 27

• Manufacturer Part Number: STE400P
• Description: STE400P - 4 PORT 10-100 FAST ETHERNET TRANSCEIVER - PHY DATASHEET
• Manufacturer: STMicroelectronics

Figure 4. MII Management Clock Timing
Table 7. AC Specifications
MII Receive Timing Specification
Symbol
t1
t2
t3
t4
t5
RX-ER, RX-DV, RXD[3:0] Setup
to RX-CLK
RX-ER, RX-DV, RXD[3:0] Hold
After RX-CLK
RX-CLK High Pulse Width (100
Mbits/s)
RX-CLK High Pulse Width (10
Mbits/s)
RX-CLK Low Pulse Width (100
Mbits/s)
RX-CLK Low Pulse Width (10
Mbits/s)
RX-CLK Period (100 Mbits/s)
RX-CLK Period (10 Mbits/s)
MDIO(O)
MDIO(I)
MDC
Parameter
t1
t4
t5
t6
Test Condition
t2
t3
Min.
140
10
10
14
14
Typ.
200
400
40
Max.
260
26
26
—
—
STE400P
Units
ns
ns
ns
ns
ns
ns
ns
ns
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