USB 2.0 Dual UART/FIFO IC, 480Mbps, 3.3V, 64-Pin LQFP
USB 2.0 Interface IC, 4 Transceivers, 480Mbps, UART, 3.3V, LQFP
USB Interface IC, UART, RS232/422/485, 12Mbps, 3.3V, LQFP
USB 2.0 Dual UART/FIFO IC, 480Mbps, 2-Ch, QFN
USB Bus Controller, CMOS, VQFN-56
