Thank you for contacting Cypress Semiconductors.
As you may already be aware, Cypress had announced the closing of the Joint Venture Transaction with SK Hynix System IC (SkyHigh Memory), in April 2019. Please contact SkyHigh Memory, as all NAND Datasheets, Applications Notes, Qualification Summaries, as well as the NAND Community Forum and other NAND related collateral have been removed from view on Cypress.com. The following are the main technical support contacts for SkyHigh Memory NAND products:
Ashish Patel, Marketing Director: Ashish.Patel@skyhighmemory.com
Mohammad Nada, Principle Applications Engineer: Mohammad.firstname.lastname@example.org
Mohamed Sardi, Product Marketing Director: email@example.com
Cypress Press Release, April 2019: