
E
PENTIUM
PROCESSOR AT iCOMP
INDEX 815\100 MHz
PENTIUM PROCESSOR AT iCOMP INDEX 735\90 MHz
PENTIUM PROCESSOR AT iCOMP INDEX 610\75 MHz
WITH VOLTAGE REDUCTION TECHNOLOGY
Information in this document is provided in connection with Intel products. Intel assumes no liability whatsoever, including
infringement of any patent or copyright, for sale and use of Intel products except as provided in Intel's Terms and
Conditions of Sale for such products. Intel retains the right to make changes to these specifications at any time, without
notice. Microcomputer Products may have minor variations to this specification known as errata.
COPYRIGHT INTEL CORPORATION 1996
March 1996
Order Number 242973-001
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Compatible with Large Software Base
MS-DOS, Windows, OS/2, UNIX
32-Bit CPU with 64-Bit Data Bus
Superscalar Architecture
Two Pipelined Integer Units Are
Capable of 2 Instructions/Clock
Pipelined Floating Point Unit
Separate Code and Data Caches
8K Code, 8K Writeback Data
MESI Cache Protocol
Advanced Design Features
Branch Prediction
Virtual Mode Extensions
Low Voltage BiCMOS Silicon
Technology
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4M Pages for Increased TLB Hit Rate
IEEE 1149.1 Boundary Scan
Internal Error Detection Features
SL Enhanced Power Management
Features
System Management Mode
Clock Control
Voltage Reduction Technology
2.9V V
CC
for core supply
3.3V V
CC
for I/O buffer supply
Fractional Bus Operation
75-MHz Core / 50-MHz Bus
90-MHz Core / 60-MHz Bus
100-MHz Core / 66-MHz Bus
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The Pentium
processor is fully compatible with the entire installed base of applications for DOS, Windows,
OS/2, and UNIX, and all other software that runs on any earlier Intel 8086 family product. The Pentium
processor's superscalar architecture can execute two instructions per clock cycle. Branch prediction and
separate caches also increase performance. The pipelined floating-point unit delivers workstation level
performance. Separate code and data caches reduce cache conflicts while remaining software transparent. The
Pentium processor with voltage reduction technology has 3.3 million transistors. It is built on Intel's advanced low
voltage BiCMOS silicon technology, and has full SL Enhanced power management features, including System
Management Mode (SMM) and clock control. The additional SL Enhanced features, 2.9V core operation along
with 3.3V I/O buffer operation, and the option of the TCP, which are not available in the desktop version of the
Pentium processor, make the Pentium processor with voltage reduction technology ideal for enabling mobile
Pentium processor designs. The Pentium processor may contain design defects or errors known as errata.
Current characterized errata are available upon request.
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