KSZ9031RNX
APPENDIX A: DATA SHEET REVISION HISTORY
TABLE A-1: REVISION HISTORY
Revision
DS00002117C (07-26-16)
DS00002117B (05-24-16)
DS00002117A (03-14-16)
Section/Figure/Entry
All
10.0 Reference Clock -
Connection and Selection
Wake-On-LAN – Custom-
ized Packet, Expected CRC
1 and CRC 2 Registers.
Product Identification
System
Package Information
Correction
Removed Energy Efficient Ethernet functionality.
Specified jitter for 25 MHz reference crystal/clock.
Converted Micrel data sheet KSZ9031RNX to
Microchip DS00002117A. Minor text changes
throughout.
The “lower” and “upper” denotations for the two
bytes of expected CRC are swapped in the previ-
ous revision.
Specified exposed pad size area for packages.
Corrected information for copper wire part numbers
(KSZ9031RNXCC, KSZ9031RNXIC) to 48-pin
(7 mm x 7 mm) QFN with (5.1 mm x 5.1 mm)
exposed pad area. This is a data sheet correction.
There is no change to the copper wire package.
DS00002117C-page 74
2016 Microchip Technology Inc.