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AN55661 - Migrating from CY14B256L/STK14D88 to CY14B256LA | Cypress Semiconductor

AN55661 - Migrating from CY14B256L/STK14D88 to CY14B256LA

Last Updated: 
Nov 23, 2015
Version: 
*D

Introduction

Cypress CY14B256LA is a 3 V, 256 Kbit (32 K x 8), nvSRAM in 0.13 micron technology. This part with a few performance enhancements is functionally equivalent to CY14B256L/STK14D88 in 0.25 micron technology but with a few differences in parameters. This application note highlights the differences between the CY14B256L/STK14D88 and the CY14B256LA and the parameters that must be considered while migrating.

Note: STK14D88 is the Simtek part number for CY14B256L.