Note that the BCM43341 was not one of the devices that transferred with us from Broadcom to Cypress (NFC remained with Broadcom).
However, Inventek still has the 43341 based module in production and they continue to provide excellent support. If needed, they also have a direct support channel into our organization as well.
Based on our discussion, we can confirm that the NFC feature will NOT be supported going forward since NFC technology was not included in the Broadcom IoT Division that was purchased by Cypress. So for new designs we can not support NFC and will update our data sheets and website to reflect this. The ISM43340-L77 SiP and ISM43340-M4G-L44 will be supported but the ISM43341 based products will not be supported for new designs
We look forward to supporting your "virtual WICED" design using our 43371-L77 radio only SiP and your chosen ST Microelectronics processor.