F81532A is the ideal bridge between USB to dual UART controllers which complies with USB 2.0 and standard serial port specification. Each UART includes 128-byte send/receive FIFO, a baud rate generator, complete modem control capability an interrupt system.
The F81532A will enter suspend mode when suspend signaling is detected on the bus. The F81532A exits the suspend mode when any of the following occur: resume signaling is detected or generated, a USB Reset signal is detected, or a device reset occurs.
The device built in +1.8V & +3.3V LDO regulators.