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AM486DX2

AMD
Part Number AM486DX2
Manufacturer AMD
Description 3.3V / Clock-Doubled / 32-Bit Microprocessor
Published Nov 30, 2005
Detailed Description PRELIMINARY Am486® DX2 3.3-Volt Processor High-Performance, Clock-Doubled, 32-Bit Microprocessor DISTINCTIVE CHARACTERI...
Datasheet PDF File AM486DX2 PDF File

AM486DX2
AM486DX2

Overview
PRELIMINARY Am486® DX2 3.
3-Volt Processor High-Performance, Clock-Doubled, 32-Bit Microprocessor DISTINCTIVE CHARACTERISTICS Operating voltage range 3.
3 V ± 0.
3 V — 66-MHz and 80-MHz operating frequencies — Wide range of chipsets and support available through the AMD® FusionPCSM Program High Integration On-Chip — 8-Kbyte code and data cache — Floating-point unit — Paged, virtual memory management High-Performance Design — — — — — Frequent instructions execute in one clock 105.
6-million bytes/second burst bus at 33 MHz 128-million bytes/second burst bus at 40 MHz Advanced submicron CMOS technology Dynamic bus sizing for 8-, 16-, and 32-bit buses Complete 32-Bit Architecture — Address and data buses — All registers — 8-, 16-, and 32-bit data types Multiprocessor Support — Multiprocessor instructions — Cache consistency protocols — Support for second-level cache Standard 168-pin PGA Package Advanced Micro Devices Environmental Protection Agency's “Energy Star” program compliant — Energy management capability provides an excellent base for energy-efficient design — Works with a variety of energy-efficient, power-managed devices GENERAL DESCRIPTION The Am486DX2 processor operates with a 1x clock input.
This 1x clock simplifies system design by reducing the clock frequency required by external devices.
The m o c .
u 4 t e e h s a t a .
d w w w This document contains information on a product under development at Advanced Micro Devices.
The information is intended to help you evaluate this product.
AMD reserves the right to change or discontinue work on this proposed product without notice.
Publication# 19200 Rev: D Amendment/0 Issue Date: August 1995 www.
DataSheet4U.
com The clock-doubled Am486DX2 processor is a high-performance 486 desktop solution that provides optimal price/performance for high-end 486 power-managed systems.
The Am486DX2 CPU offers superior local bus graphics performance for Microsoft® Windows®.
1x clock also reduces RF emission and simplifies ...


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