NAND

Best in class NAND Management Technologies (eBoost)

Advanced Program Technology
SK hynix memory solutions America is pioneering advanced NAND program techniques, adapting the program process over time to match the changing cell characteristics. These program optimizations enable both endurance and performance (lower tProg) gains.
Advanced Error Correction Codes (ECC)
SK hynix memory solutions America has a long history in ECC leadership, having firstly introduced LDPC coding in mobile storage application. Our NAND controllers have historically provided stronger error correction than NAND requirements (LM87800 supports t=120/2KB BCH code) providing endurance and reliability improvements. SK hynix memory solutions America is continuing to provide ECC leadership by introducing the 4th generation LDPC controllers in the near future.
Adaptive DSP
SK hynix memory solutions America’s NAND controllers incorporate advanced digital signal processing (DSP) functions to adaptively track NAND media changes. These DSP functions enable optimal detection in the presence of time varying charge loss as well as intercell interference. Both hard and soft (probability) decision ECC decoders are supported.
NAND Management
This set of firmware technologies encompass functions such as wear-levelling, garbage collection and defect management. Functions such as background media scan ensure that we have sufficient margin to recover data in the event of extended un-powered storage of the drive.
Best in class NAND Performance Technologies
SK hynix memory solutions America’s NAND controllers are optimized for sustained, high IOPs with ultra low latencies, even under heavy mixed workloads.
High Performance, High-reliability, High-quality enterprise SSD solutions
Leveraging SK hynix memory solutions America’s extensive IP portfolio for Hard Disk Drives (HDD) and combining that technology with SK hynix memory solutions America’s market leading eBoost™ digital signal processing and unique advanced error recovery technologies. SK hynix memory solutions America has developed high-performance, high-reliability, high-quality enterprise SSD for both SATA and PCIe.