
PowerPC 440SP Embedded Processor
84
AMCC Proprietary
Revision 1.23 - Sept 26, 2006
Data Sheet
Document Revision History
Revision
Date
Description
1.23
Sept 26, 2006
Corrected Package Thermal Specifications table where the letter q appeared instead of the symbol
for theta.
1.22
Sept 22, 2006
Updated Recommended DC Operating Conditions table.
1.21
Sept 12, 2006
Updated Processor Clock values in Clocking Specifications table.
1.20
June 27, 2006
Updated Recommended DC Op Conditions and Signal Functional Description tables for PCI-X
DDR mode 2.
1.19
June 14, 2006
Updated signal lists.
1.18
May 23, 2006
Fixed doc issue for PEROE signal in Signal Functional Description table. Updated Clocking
Specifications table and Serial Bootstrap ROM paragraph.
1.17
May 1, 2006
Updated core package graphic in Figure 3. Added RAID acceleration section to Features,
Description, and functional details sections.
1.16
March 8, 2006
Updated ordering and PVR information, part number list, and package diagram. GJG
1.15
March 7, 2006
Removed DMA statement from Serial Port feature statement. Removed reference to notes from
PERBLAST entry in signal functional description table. GJG
1.14
March 6, 2006
Updated description of On-Chip SRAM/L2 Cache in Introduction. GJG
1.13
February 9, 2006
Updated Signal Function Description table per JB, updated mailing address and copyright date in
disclaimer. GJG
1.12
Nov 15, 2005
Clarified information about DDR SDRAM I/O specifications, updated note in system memory
address map table per GB, updated ordering and PVR information, part number list, and package
diagram, deleted Preliminary from running head. GJG
1.11
July 12, 2005
Updated leakage current info, case temp range, DDR SDRAM Signal Termination graphic. GJG
1.10
May 23, 2005
Changed PVR numbers for pass 2. Corrected functional block diagram. Updated Write timing
diagrams. GJG
1.09
Mar 8, 2005
Changed part numbers in Ordering and PVR Information section to reflect pass 2. Removed text for
unsupported COLA component. GJG
1.08
Feb 16, 2005
Added table to document muxed usage of GPIO signals. Removed additional references to
unsupported COLA serial interface. Reformatted LOF and LOT to comply with AMCC style.
Updated Description information on first page, sections on DC power supply loads and
recommended DC operating conditions. GJG
1.07
Jan 19, 2005
Remove references to unsupported COLA serial interface. GJG
1.06
Dec 21, 2004
Update max case temp in Recommended DC Op Conditions table to match Ordering and PVR
Information table. GJG
1.05
Dec 14, 2004
Update Order Part Number Key information, DDR SDRAM Read data Path block diagram, and
DDR SDRAM Read Cycle Timing example diagram per GB. GJG
1.04
Dec 01, 2004
Update Ordering and PVR information. GJG
1.03
Oct 19, 2004
Update table in Recommended DC Operating Conditions section per Docs Issue Database ID #12.
GJG
1.02
Oct 12, 2004
Update functional block diagram and text, signal functional description table, and recommended
DC operating conditions section with GB’s comments. GJG
1.01
Sept 08, 2004
First official draft. GJG
1.00
Dec 31, 2003
Create initial data sheet.