We are currently using the CY7C65632-28LTXCT USB hub controller & it only supports up to 0°C to +70°C.
We are looking for hub controller with same specification with -30°C to +70°C temperature.
Request you to please suggest part number.
CYUSB2304-68LTXI part can be used for USB2.0 4-port Hub whose temperature range is from -40C to +85C.
Please refer HX3 datasheet at the following link for more details.