Mobile Intel® Pentium® III Processor - M Datasheet
Using Intel?s advanced 0.13-micron process technology with copper interconnect, the Mobile Intel®
Pentium® III Processor-M offers high-performance and low-power consumption. The Mobile Intel®
Pentium® III Processor-M (hereafter referred to as ?the processor?) is based on the same core as existing
Mobile Intel® Pentium® III Processors. Key performance features include Internet Streaming SIMD
instructions, an Advanced Transfer Cache architecture, and a processor system bus speed of 133 MHz.
These features are offered in Micro-FCPGA packages for socketable boards and Micro-FCBGA
packages for surface mount boards.
The Low Voltage Mobile Intel® Pentium® III Processor-M will support both a 133-MHz and a 100-MHz bus speed. The Ultra Low Voltage Mobile Intel® Pentium® III Processor-M will support both 133-MHz and 100-MHz (see product features section for specific supported frequencies) bus speed. The Low Voltage and Ultra Low Voltage Mobile processors will be available only in the Micro-FCBGA package. All of these technologies make outstanding performance possible for mobile PCs in a variety of shapes and sizes.
The processor, when used in conjunction with the Intel SpeedStep® technology applet, supports Enhanced Intel SpeedStep® technology, which enables real-time dynamic switching of the voltage and frequency between two performance modes based on CPU demand. This occurs by switching the bus ratios, core operating voltage, and core processor speeds without resetting the system. The processor also features a new ultra low power state called Deeper Sleep.
The 512-kB integrated L2 cache based on the Advanced Transfer Cache architecture runs at full speed and is designed to help improve performance. It complements the system bus by providing critical data faster and reducing total system power consumption. The processor also features Data Prefetch Logic that speculatively fetches data to the L2 cache, resulting in improved performance. The Mobile Intel® Pentium® III Processor-M?s 64-bit wide Assisted Gunning Transceiver Logic (AGTL) system bus provides a glue-less, point-to-point interface for a memory controller hub.
This document covers the electrical, mechanical, and thermal specifications for the following:
Unless explicitly stated, all references to the Mobile Intel® Pentium® III Processor-M in this document also apply to the Low Voltage and Ultra Low Voltage Mobile Intel® Pentium® III Processor-M.