ppc440spe Applied Micro Circuits Corporation (AMCC), ppc440spe Datasheet - Page 64
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ppc440spe
Manufacturer Part Number
ppc440spe
Description
Powerpc 440spe Embedded Processor
Manufacturer
Applied Micro Circuits Corporation (AMCC)
Datasheet
1.PPC440SPE.pdf
(80 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ppc440spe-ANB533C
Manufacturer:
AMCC
Quantity:
246
Company:
Part Number:
ppc440spe-RNB533C
Manufacturer:
AMCC
Quantity:
246
PowerPC 440SPe Embedded Processor
Notes:
Important: It is up to the system designer to ensure that any SSCG used with the PPC440SPe meets the above
64
• For PCI-X and PCI 66 the maximum spread spectrum is -1% modulated between 30kHz and 33kHz.
• For PCI Express, the maximum spread spectrum is -0.5%, modulated between 30kHz and 33kHz. The ports
on the two ends of a link must transmit data at a rate that is within 600 parts per million (ppm) of each other at
all times. This is specified to allow bit rate clock sources with a +/- 300 ppm tolerance.
1. The serial port baud rates are synchronous to the modulated clock. The serial port has a tolerance of
2. Ethernet operation is unaffected.
3. IIC operation is unaffected.
approximately 1.5% on baud rate before framing errors begin to occur. The 1.5% tolerance assumes that
the connected device is running at precise baud rates.
requirements and does not adversely affect other aspects of the system.
Preliminary Data Sheet
Revision 1.23 - Sept 21, 2006
AMCC Proprietary