ppc440ep Applied Micro Circuits Corporation (AMCC), ppc440ep Datasheet - Page 86

• Manufacturer Part Number: ppc440ep
• Description: Powerpc 440ep Embedded Processor
• Manufacturer: Applied Micro Circuits Corporation (AMCC)

86
Revision 1.29 – May 07, 2008
02/15/2005
03/10/2005
03/25/2005
04/27/2005
05/24/2005
06/14/2005
07/06/2005
08/08/2005
10/05/2005
11/18/2005
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05/24/2006
07/19/2006
12/18/2006
04/25/2007
01/07/2008
03/18/2008
05/07/2008
Date
Data Sheet
Version
1.20
1.21
1.22
1.23
1.24
1.25
1.26
1.27
1.28
1.29
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.
Change maximum NAND Flash to 256MB.
Change solder ball size specification and add thermally enhanced package specification.
Miscellaneous updates
Remove metal-layer specification from technology description.
Change default configuration when bootstrap IIC read fails from option A to configuration X.
Add package nomenclature.
Correct MemClkOut duty cycle.
Correct and move PerErr signal description from master to slave.
Change maximum VCO frequency to 1334MHz.
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.
Correct descriptions of LeakTest, RcvrInh, ModeCtrl, RefEn, and DrvrInh1:2 signals
Remove “Preliminary” status from header.
Remove thermally enhanced package.
Added Assembly Requirements section on page 17, added Unused I/Os section on page 50,
place the analog filter diagram in its own section.
Added changes to the Internal Buses, changes to Assembly Requirements, moved diagram
from under Device Characteristics to Power Sequencing and added more information, added
information to DDR SDRAM Read Data Path Diagram, added information to Test Condition
and I/O Specifications diagrams.
Changed the techncial support telephone and fax number.
Changed temperature rating for 333MHz and 400MHz parts on page 4 as per Product Change
Notification: 091207-01.
Added note for EMCSync signal to I/O Specification table.
Added timing references to I/O Specification tables.
Corrected setup and hold timing for RejectPK in I/O Specification table.
Added definition for RDSP abbreviation to DDR SDRAM Read Data Path figure.
Added notes 3 and 4 to Recommended DC Operating Conditions table.
Added Overshoot/Undershoot specification.
Removed references to PPC440EP Rev B part number since these parts are no longer
available for ordering.
Replaced 16750 compatible UART to 16550
Replaced NS16750 with NS16550.
Deleted incorrect MDIO timing data from table 19.
440EP – PPC440EP Embedded Processor
Contents of Modification
AMCC Proprietary