Intel Core Duo T2300 LF80539GF0282M Manual De Usuario
Los códigos de productos
LF80539GF0282M
Datasheet
7
Introduction
1
Introduction
The Intel®
Core
TM
Duo processor and the Intel®
Core
TM
Solo processor are built on
Intel’s next generation 65 nanometer process technology with copper interconnect. The
Intel
Core Solo processor refers to a single core processor and the Intel
Core
Duo
processor refers to a dual core processor. This document provides specifications for all
Intel
Core Duo processor and Intel
Core Solo processor in standard voltage (SV), low
voltage (LV) and ultra low voltage (ULV) products.
Note:
All instances of the “processor” in this document refer to the Intel Core Duo processor
and Intel Core Solo processor with 2-MB L2 cache, unless specified otherwise.
Intel processor numbers are not a measure of performance. Processor numbers
differentiate features within each processor family, not across different processor
families. See www.intel.com/products/processor_number for details.
The following list provides some of the key features on this processor:
• First dual core processor for mobile
• Supports Intel® Architecture with Dynamic Execution
• On-die, primary 32-KB instruction cache and 32-KB write-back data cache
• On-die, 2-MB second level cache with Advanced Transfer Cache Architecture
• Data Prefetch Logic
• Streaming SIMD Extensions 2 (SSE2) and Streaming SIMD Extensions 3 (SSE3)
• The Intel
• Supports Intel® Architecture with Dynamic Execution
• On-die, primary 32-KB instruction cache and 32-KB write-back data cache
• On-die, 2-MB second level cache with Advanced Transfer Cache Architecture
• Data Prefetch Logic
• Streaming SIMD Extensions 2 (SSE2) and Streaming SIMD Extensions 3 (SSE3)
• The Intel
Core Duo processor and Intel
Core Solo processor standard voltage and
low voltage processors are offered at 667-MHz FSB
• The Intel Core Duo processor and Intel Core Solo processor ultra low voltage are
offered at 533-MHz FSB
• Advanced power management features including Enhanced Intel SpeedStep®
Technology
• Digital thermal sensor (DTS)
• The Intel
• The Intel
Core Duo processor and Intel
Core Solo processor standard voltage are
offered in both the Micro-FCPGA and the Micro-FCBGA packages
• Intel
Core Duo processor low voltage is offered only in the Micro-FCBGA package
• The Intel
Core Duo processor and Intel
Core Solo processor ultra low voltage are
offered only in Micro-FCBGA package
• Execute Disable Bit support for enhanced security
• Intel® Virtualization Technology
• Intel® Enhanced Deeper Sleep and Dynamic Cache Sizing
• Intel® Virtualization Technology
• Intel® Enhanced Deeper Sleep and Dynamic Cache Sizing
The processor maintains support for MMX™ technology, Streaming SIMD instructions,
and full compatibility with IA-32 software. The processor features on-die, 32-KB, Level
1 instruction and data caches and a 2-MB level 2 cache with Advanced Transfer Cache
Architecture. The processor’s Data Prefetch Logic speculatively fetches data to the L2
cache before the L1 cache requests occurs, resulting in reduced bus cycle penalties.
The processor includes the Data Cache Unit Streamer which enhances the performance
of the L2 prefetcher by requesting L1 warm-ups earlier. In addition, the Writer Order
Buffer depth is enhanced to help with the write-back latency performance.