The maximum operating temperature range for CY7C429-30PC is -40°C to +85°C.
Yes, CY7C429-30PC is compatible with 3.3V systems, but it can also operate at 2.5V or 1.8V with some performance degradation.
The FIFO mode in CY7C429-30PC can be configured by setting the FIFOEN pin high and using the FIFOTRIG pin to trigger the FIFO operation. Refer to the application note AN11373 for more details.
The maximum data transfer rate for CY7C429-30PC is 30 Mbps.
Yes, CY7C429-30PC is fully compliant with the USB 2.0 specification and can be used in USB 2.0 applications.