Datasheet
E PENTIUM® PROCESSOR WITH MMX™ TECHNOLOGY
3
5/23/97 10:47 AM 24318502.DOC
INTEL CONFIDENTIAL
(until publication date)
CONTENTS
PAGE PAGE
1.0. MICROPROCESSOR ARCHITECTURE
OVERVIEW .......................................................3
1.1. Pentium
®
Processor Family Architecture.......5
1.2. Pentium
®
Processor with MMX™
Technology.....................................................7
1.2.1. FULL SUPPORT FOR INTEL MMX™
TECHNOLOGY ......................................7
1.2.2. DOUBLE CODE AND DATA CHACHES
TO 16K EACH ........................................7
1.2.3. IMPROVED BRANCH PREDICTION.....7
1.2.4. ENHANCED PIPELINE ..........................7
1.2.5. DEEPER WRITE BUFFERS...................8
1.3. Mobile Pentium
®
Processor with MMX™
Technology.....................................................8
2.0. PINOUT..............................................................9
2.1. Pinout and Pin Descriptions...........................9
2.1.1. PENTIUM
®
PROCESSOR WITH
MMX™ TECHNOLOGY PINOUT ..........9
2.1.2. PIN CROSS-REFERENCE TABLE FOR
PENTIUM
®
PROCESSOR
WITH MMX™........................................11
2.2. Design Notes................................................13
2.3. Quick Pin Reference....................................13
2.4. Pin Reference Tables...................................24
2.5. Pin Grouping According to Function............27
3.0. ELECTRICAL SPECIFICATIONS...................28
3.1. Electrical Characteristics and Differences
between the Pentium
®
Processor with
MMX™ Technology and the Pentium
Processor 133/150/166/200.........................28
3.1.1. POWER SUPPLIES..............................28
3.1.2. CONNECTION SPECIFICATIONS ......28
3.1.3. BUFFER MODELS................................30
3.2. Absolute Maximum Ratings..........................30
3.3. DC Specifications.........................................30
3.4. AC Specifications.........................................34
4.0. MECHANICAL SPECIFICATIONS.................43
5.0. THERMAL SPECIFICATIONS........................46
5.1. Measuring Thermal Values..........................46
5.1.1. THERMAL EQUATIONS AND DATA...46