Revision 1.29 – May 07, 2008
440EP – PPC440EP Embedded Processor
Revision Log
Data Sheet
Date
Version
Contents of Modification
08/21/2003
09/22/2003
10/07/2003
10/13/2003
10/31/2003
11/03/2003
11/25/2003
12/15/2003
12/19/2003
01/12/2004
Initial creation of document.
Misc. updates and corrections.
Misc. updates and corrections.
Add I/O timing.
Miscellaneous updates.
Correct initialization strapping pins and response IIC interface.
Correct OVDD and SVDD pin assignments.
Delete heat sink mounting information placeholders and remove Confidential status.
Restore Confidential status.
Update DDR SDRAM interface timing section.
Correct MemClkOut0 pin assignment.
Correct SDRAM PLL voltage.
03/15/2004
Add Note 6 to UARTn_CTS signal.
Correct SDRAM I/O worst case spec temperature.
Change 333MHz to 400MHz.
04/7/2004
09/2/2004
Correct label on Ethernet transmit signals.
Convert to AMCC format.
Modify headers to flip between left and right pages like the footers.
Change part numbers to AMCC part numbers.
Remove Confidential status, again
09/8/2004
Add USB clock frequency numbers.
Number table and figure captions.
09/28/2004
10/06/2004
Correct USB block diagram and description.
Update formatting and PDF book marking.
10/12/2004
10/28/2004
Add missing DDR SDRAM timing data.
Miscellaneous updates.
Add RejectPkt signal to pin Y25. Issue 31
Corrected numbering on PCIReq signal. Issue 30
Added notes to USB signals to correctly define required pull-ups and pull-downs. Issue 20
11/18/2004
Correct typo on voltage specification for SAV
in the DC Power Supply Loads table. Issue 9
DD
Misc. typo corrections. Issue 29
11/19/2004
11/22/2004
Change bootstrap option numbers to letters and add two options.
Correct bootstrap pin settings to match new letter designations.
Add Revision B part numbers for both leaded and lead-free packages and tape-and-reel
shipping.
12/17/2004
Add input capacitance values.
01/18/2005
01/31/2005
02/08/2005
Update and add missing voltage supply currents.
Update DDR SDRAM timing.
Change circuit type info for some system interface signals and move RejectPkt to the Ethernet
group.
AMCC Proprietary
85
AMCC [ APPLIED MICRO CIRCUITS CORPORATION ]
