Crystal Chang | Director of Strategic Business Planning
ATP Electronics., Inc.

Future of Memory and Storage - Day 3 @ 10:10

A Cross-Layer Resilient SSD Framework for Space Missions

This presentation proposes a cross-layer framework that integrates physical-layer mitigation with adaptive system-level recovery. To address radiation-induced Vth shifts in 3D NAND, the approach proactively adjusts read reference voltages and triggers data scrubbing before errors surpass LDPC correction thresholds. To combat catastrophic firmware corruption where multi-backup ISP codes fail, the framework implements autonomous firmware recovery via an onboard MCU design; for space-constrained HS BGA SSDs, recovery is achieved through a System-Level mechanism requiring integrated support across SSD and host hardware, firmware, and software.

Crystal Chang, Director of Strategic Business Planning, ATP Electronics., Inc.

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Crystal Chang / A Cross-Layer Resilient SSD Framework for Space Missions

Crystal Chang, Director of Strategic Business Planning,
ATP Electronics., Inc.

With 15+ years at ATP, Crystal is an expert in product development and market enablement including Aerospace and LEO satellites. She specializes in translating complex client requirements into innovative industrial solutions. Crystal holds an MBA from the University of Newcastle Upon Tyne.

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