Which specific PSoC 62 parts support connection to a Hosted WiFi/BLE radio module?

[GrCa_1363456]

I had previously asked, " Does every PSoC 62 support a hosted WiFi/BLE module (SDIO) interface?  "    

From that response, I had concluded a PSoC 62 needed UDBs to support an SDIO interface to support a hosted radio module.

I now see, there are only eight (8) PSoC 62 devices in the PSoC 6 product selector (https://www.infineon.com/cms/en/product/microcontroller/32-bit-psoc-arm-cortex-microcontroller/) that are identified as having UDBs:

CY8C6245FNI-S3D71T
CY8C6245LQI-S3D62
CY8C6247BZI-AUD54
CY8C6247BZI-D34
CY8C6247BZI-D54
CY8C6247BZI-D54T
CY8C6247FDI-D32T
CY8C6247FDI-D52T

There is an additional PSoC 62 paired with WiFi/BLE modules on a kit that isn't identified as having UDBs:

CY8C624ABZI-S2D44 in CY8CKIT-062S2-43012

Are there other criteria, besides the noted presence of UDBs that allow a PSoC 6 to interface with a Hosted WiFi/BLE module?

Greg

[Phanindra_I · Accepted solution]

Hi Greg,

PSoC 62 host needs to have either a dedicated SDIO hardware resource or UDB based SDIO interface for pairing with WiFi part. The parts that you have mentioned have UDB's for pairing with WiFi part. PSoC 62x5 family parts have dedicated SDIO resource. CY8C624ABZI-S2D44 also has a dedicated SDIO resource. I have attached a link below for a library that implements UDB based SDIO for your reference.

 Link - (https://github.com/Infineon/udb-sdio-whd)

Thanks