Specification Changes - Intel SL3VS - Celeron 633 MHz Processor Specification

SPECIFICATION CHANGES

The Specification Changes listed in this section apply to the following documents:
•
®
Pentium II Processor Developer's Manual
•
P6 Family of Processors Hardware Developer's Manual
•
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Intel Celeron Processor Datasheet
•
Intel® 64 and IA-32 Architectures Software Developer's Manual, Volumes 1, 2A, 2B, 3A and 3B.
All Specification Changes will be incorporated into a future version of the appropriate Celeron processor
documentation.
C1. RESET# Pin Definition
The P6 Family of Processors Hardware Developer's Manual, the Pentium
and the Intel Processor Datasheet have incorrect definitions of the RESET# pin in their
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Celeron
alphabetical signal listings. These documents incorrectly state:
RESET# must remain active for one microsecond for a 'warm' Reset; for a Power-on Reset, RESET#
must stay active for at least one millisecond after V
specifications.
They should state:
For a Power-on or "warm" reset, RESET# must stay active for at least one millisecond after V
and CLK have reached their proper specifications.
C2. Tco max revision for 533A, 566 & 600 MHz
The Tco_max specification for the Coppermine-128K processors 533A, 566 & 600 MHz is being
revised from 3.25ns to 4.05ns. This specification change only effects the Coppermine-128K
operating at 1.5V. The Coppermine-128K operating at 1.65V will continue with the Tco_max
specification of 3.25ns. The next revisions of the Intel
will be updated to reflect this change. Intel has verified that flexible motherboard designs which follow
Intel's recommended layout guidelines will not be impacted by these new specifications. For
customers who have designs aimed to support ONLY the Coppermine-128K processors 533A, 566 &
600 MHz, Intel recommends to verify that the new 4.05ns Tco_max spec remains within the particular
design's guidelines.
®
INTEL CELERON® PROCESSOR SPECIFICATION UPDATE
®
II Processor Developer's Manual,
and CLK have reached their proper
CC CORE
Specification Update and datasheet
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Celeron
CC CORE
99