Both CY8c3866axi-040 and CY2304SXI-2 are currently in production. Kindly find the Cypress Roadmap: PSoC and MCU Portfolio. To get informed about product obsolescence do kindly refer Cypress PCN home page, Cypress PCN Handbook. You may want to get registered by sending an e-mail to firstname.lastname@example.org.
Have a good day. Best regards,
Thanks for the information. I referred the document you have attached. However, I couldn't find the lifecycle (in years). Could you please share the approximate life cycle (in years) of the components CY8c3866axi-040 and CY2304SXI-2. We want to finalize our design for the custom board.