6.1 Absolute Maximum Ratings...................................... 10 6.2 ESD Ratings............................................................. 10 6.3 Recommended Operating Conditions....................... 11 6.4 Thermal Information.................................................. 11 6.5 Electrical Characteristics........................................... 11 6.6 Power-Up Timing...................................................... 13 6.7 Reset时机..................................................................................................................................................................................................................................... Transmit Timing ................................ 15 6.13 100Mbps MII Receive Timing (2) ............................ 15 6.14 10Mbps MII Transmit Timing .................................. 16 6.15 10Mbps MII Receive Timing.................................... 16 6.16 DP83867IR/CR Start of Frame Detection Timing... 16 6.17 Timing Diagrams ............................................................................................ 17