The FTDI Chip has FT232R which is added to FTDIs range of USB UART interface Integrated Circuit Devices. The FT232R is a USB to serial UART interface with optional clock generator output, and the new FTDIChip-ID security dongle feature.
New CBUS bit bang mode option Support for bus powered, self powered, and high-power bus powered USB configurations Adjustable receive buffer timeout
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