EVB8700 SMSC, EVB8700 Datasheet - Page 57

• Manufacturer Part Number: EVB8700
• Description: MCU, MPU & DSP Development Tools EVAL BOARD
• Manufacturer: SMSC

Specifications of EVB8700

• Processor To Be Evaluated: LAN8700
• Interface Type: Ethernet
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

±15kV ESD Protected MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX Support and flexPWR
Datasheet
SMSC LAN8700/LAN8700i
6.2.1.2
PARAMETER
Clock Out -
Data Out -
T3.1
TXD[3:0]
TX_CLK
TX_EN
TX_ER
100M MII Transmit Timing
Transmit signals required setup to
TX_CLK rising
Transmit signals required hold
after TX_CLK rising
TX_CLK frequency
TX_CLK Duty-Cycle
DESCRIPTION
Figure 6.3 100M MII Transmit Timing Diagram
Table 6.3 100M MII Transmit Timing Values
T
3.1
DATASHEET
Valid Data
®
57
Technology in a Small Footprint
MIN
12
0
TYP
25
40
MAX
UNITS
MHz
ns
ns
%
Revision 2.2 (12-04-09)
NOTES