Service manual

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8258I N/B Maintenance
8258I N/B Maintenance
1.2.1 Intel Yonah Processors in Micro-FCBGA Package
Intel Yonah Processors with 478 pins Micro-FCBGA package.
The Yonah processor is built on Intel’s next generation 65 nanometer process technology. Yonah is Intel’s first
dual core processor for mobile.
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 L2 cache with advanced transfer cache architecture
• Data prefetech logic
• Streaming SIMD Extension 2 (SSE2) and Streaming SIMD Extension 3 (SSE3)
• The Yonah standard voltage and low voltage processor are offered at 667 MHz FSB
• The Yonah ultra low voltage processor is offered at 533 MHz FSB
• Advanced power management features including enhanced Intel Speed-Step technology
• Digital temperature sensor
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