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Part Number
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AT49LH002 |
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Manufacturer
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ATMEL |
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Description
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2-megabit Firmware Hub and Low-Pin Count Flash Memory |
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Published
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Sep 30, 2017 |
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Detailed Description
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Features
• Complies with Intel® Low-Pin Count (LPC) Interface Specification Revision 1.1 – Supports both Firmware Hub (F...
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Datasheet
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AT49LH002
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Overview
Features
• Complies with Intel® Low-Pin Count (LPC) Interface Specification Revision 1.
1 – Supports both Firmware Hub (FWH) and LPC Memory Read and Write Cycles
• Auto-detection of FWH and LPC Memory Cycles – Can Be Used as FWH for Intel 8xx, E7xxx, and E8xxx Series Chipsets – Can Be Used as LPC Flash for Non-Intel Chipsets
• Flexible, Optimized Sectoring for BIOS Applications – 16-Kbyte Top Boot Sector, Two 8-Kbyte Sectors, One 32-Kbyte Sector, Three 64-Kbyte Sectors – Or Memory Array Can Be Divided Into Four Uniform 64-Kbyte Sectors for Erasing
• Two Configurable Interfaces – FWH/LPC Interface for In-System Operation – Address/Address Multiplexed (A/A Mux) Interface for Programming during ...
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