The maximum operating frequency of CY7C09389V-9AI is 83 MHz, but it can be overclocked to 100 MHz with some limitations.
Flow control can be implemented using the RTS (Request to Send) and CTS (Clear to Send) signals. The RTS signal is used by the receiver to indicate that it is ready to receive data, and the CTS signal is used by the transmitter to indicate that it is ready to send data.
The maximum cable length supported by CY7C09389V-9AI is 10 meters (33 feet) for a single-ended bus and 20 meters (66 feet) for a differential bus.
The FIFO mode can be configured by setting the FIFO enable bit in the control register. The FIFO mode allows the device to operate in a first-in-first-out (FIFO) mode, where data is stored in a buffer and transmitted in the order it was received.
The power consumption of CY7C09389V-9AI is typically around 150 mA at 3.3V and 83 MHz, but it can vary depending on the operating frequency, voltage, and other factors.
CY7C09389V-9AI datasheet
by Cypress Semiconductor
