CY3210-PSoCEVAL1 PSoC® 1 Evaluation Kit Guide, Doc. #: 001-66768 Rev. *F
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Appendix
A.4
Replace CY8C29466-24PXI with CY8C27443-24PXI
The CY3210-PSoCEVAL1 kit includes two PSoC parts, CY8C29466-24PXI and CY8C27443-24PXI.
The CY8C29466-24PXI part is placed on the IC socket of the board when shipped. To replace the
default part with CY8C27443-24PXI, follow these instructions.
Use an IC extractor – place the ends of the extractor between the IC and the socket. Gently pull the
IC out evenly, away from the board. If an IC extractor is not available, using a nonmetallic tool, lift
one side of the IC, as shown in
. Do not lift the IC completely because this can damage
the pins on the opposite side.
Figure A-4. Lift IC - One Side
Repeat on the other side to lift the silicon from the socket, as shown in
.
Figure A-5. Lift IC - Other Side
Place the CY8C27443-24PXI silicon on the IC socket. Ensure that the silicon notch is aligned with
the notch on the IC socket; see
. Press down gently to finish the replacement.
