4-Ch UART Controller, 60MBps, LQFP, 3.3V, SM
USB 2.0 Dual UART Controller, 480Mbps, 3.3V, LQFP-64
USB 2.0 UART/MPSSE IC, 480Mbps, 64-Pin VQFN EP, 1.8V/3.3V
USB Hi-Speed UART/FIFO IC, LQFP-48, 30Mbps, 3.3V
Serial I/O Controller, 8-bit, 12MHz, 1.8V, 56-Pin QFN
