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Difference between CY22150KFZXC and CY22150FZXC | Cypress Semiconductor

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Difference between CY22150KFZXC and CY22150FZXC

Last Updated: July 25, 2012

What is the difference between CY22150KFZXC and CY22150FZXC ? OR What does K,F,Z,X represent in CY22150KFZXC ?


The following is the explanation of the alphabets in the part number:
F -> the part is field programmable
Z -> the package is TSSOP, default is SOIC
K -> the part is from a new fab location
X -> implies that the part is RoHS 6 compliant (Pb free)

The difference between the parts CY22150KFZXC and CY22150FZXC is only of a fab location and they can be interchangeably used in each other's place.

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