Cypress Semiconductor STK14C88-3 Manual do Utilizador descarregar pdf (Página 7)

AN55662

October 5, 2009 Document No. 001-55662 Rev. ** 7

Summary

The application note discusses the differences between CY14B256LA in the latest 0.13u technology and STK14C88-3 in the

0.8u technology. Several parameters related to

HSB

and power up have improved/specified in the new device enabling faster

device response, greater data security and ease of design.

CY14B256LA is pin compatible and can replace the STK14C88-3 device with no changes or minimum changes to the

firmware. The value of VCAP in the existing design needs to be considered while replacing the part.

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Cypress Semiconductor STK14C88-3 Manual do Utilizador Página 7