Revision 1.26 – April 25, 2007
440EP – PPC440EP Embedded Processor
Data Sheet
Date
Version
Contents of Modification
02/15/2005
03/10/2005
03/25/2005
04/27/2005
05/24/2005
Miscellaneous updates
Miscellaneous updates
Correct I/O timing specs for ExtReq signal.
USB 2.0 I/O and DDR SDRAM timing updates.
Add RoHS compliance statement.
Updates and additions to power and thermal specifications.
Add new 667MHz PNs and remove old 466MHz PNs.
06/14/2005
07/06/2005
08/08/2005
10/05/2005
Change maximum NAND Flash to 256MB.
Change solder ball size specification and add thermally enhanced package specification.
Miscellaneous updates
1.20
1.21
Remove metal-layer specification from technology description.
Change default configuration when bootstrap IIC read fails from option A to configuration X.
Add package nomenclature.
11/18/2005
Correct MemClkOut duty cycle.
Correct and move PerErr signal description from master to slave.
Change maximum VCO freqruency to 1334MHz.
02/16/2006
05/24/2006
07/19/2006
1.22
1.23
1.24
Add revision level 2.1 (C) part number and PVR number.
Update power dissipation and add additional temperature data.
Correct enable/disable specifications for PCI Gnt/Req signals.
Change analog voltage filter circuit inductor part number.
Change all multiplexed GPIO signal defaults to the GPIO signals.
Change AC12 default from IRQ5 to DMAReq1.
12/18/2006
04/25/2007
1.25
1.26
Correct descriptions of LeakTest, RcvrInh, ModeCtrl, RefEn, and DrvrInh1:2 signals
Remove “Preliminary” status from header.
Remove thermally enhanced package.
82
AMCC Proprietary
AMCC [ APPLIED MICRO CIRCUITS CORPORATION ]
