GD82541PI Datasheet, PDF (2/46 Pages) Intel Corporation – 82541 Family of Gigabit Ethernet Controllers

Revision History
Revision
Date
Aug 2002
Sep 2002
Oct 2002
July 2003
Oct 2004
Nov 2004
Jan 2005
Apr 2005
June 2006
Aug 2006
Aug 2007
Dec 2007
Revision
0.25
0.75
1.0
1.5
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
Description
• Initial Release.
• Changed package diagram to molded plastic BGA.
• Added DC/AC specifications.
• Corrected pinout information.
• Identified FIFO as 64 KB and verified ballout tables.
• Added 82547GI coverage.
• Signals CLKR_CAP and XTAL_CAP changed to RSVD_NC and NC, respectively.
• Added Architecture Overview chapter.
• Update signal names to match Design Guide and EEPROM Map and Program-
ming Application Note.
• Updated lead-free information.
• Added information about migrating from a 2-layer 0.36 mm wide-trace substrate
to a 2-layer 0.32 mm wide-trace substrate. Refer to the section on Package and
Pinout Information.
• Added statement that no changes to existing soldering processes are needed for
the 2-layer 0.32 mm wide-trace substrate change in the section describing “Pack-
age Information”.
• Added new maximum values for DC supply voltages on 1.2 V and 1.8 V pins. See
Table 2, Recommended Operating Conditions and Table 6, DC Characteristics.
• Corrected the FLSH_SO/LAN_DISABLE signal definition. If Flash functionality is
not used then an external pull-down resistor is required.
• Corrected the FLSH_SO/LAN_DISABLE signal definition. If Flash functionality is
not used then an external pull-up resistor is required.
• Removed note “b” from Table 2 and note “a” from Tables 3 and 4.
• Moved the note following Table 5 before Table 3.
• Replace Intel logo, updated the Product Features title page, and document order-
ing information.
• Updated Section 3.3. Removed the internal pullup device text from the FLASH
Serial Data Output / LAN Disable pin description.
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The 82541 Family of Gigabit Ethernet Controllers may contain design defects or errors known as errata which may cause the product to deviate from
published specifications. Current characterized errata are available on request.
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