AN94077 provides a detailed overview of the advantages of the 65-nm technology over 90-nm for Cypress’s Sync/NoBL® (No Bus Latency™) family of SRAMs.
Introduction
The Cypress 65-nm Sync/NoBL® (No Bus Latency™) product family is a 100 percent backward-compatible die shrink of the 90-nm Sync/NoBL product family, with the option of including embedded error correcting code (ECC) for improved soft-error immunity and higher field quality.