1-channel single UARTs

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SC16C550 See SC16C550B replacement

SC16C550B 2.5/3.3/5V single UART with 16-byte FIFOs

SC16C650A See SC16C650B replacement

SC16C650B 2.5/3.3/5V single UART with 32-byte FIFOs and infrared (IrDA) encoder/decoder

SC16C750 See SC16C750B replacement

SC16C750B 2.5/3.3/5V single UART with 64-byte FIFOs

SC16C751B 2.5V/3.3V/5V single UART with 64-byte FIFOs

SC16C850 2.5V to 3.3V single UART with 128-byte FIFOs, infrared (IrDA), 16/68-mode parallel bus interface; up to 5Mbps

SC16C850L 1.8V single UART with 128-byte FIFOs, infrared (IrDA), 16/68-mode parallel bus interface; up to 5Mbps

SC16C850V 1.8V single UART with 128-byte FIFOs, infrared (IrDA), XScale VLIO bus interface; up to 5Mbps

SC16C850SV 1.8V single UART with 128-byte FIFOs, infrared (IrDA), XScale VLIO bus interface; up to 20Mbps

SCC2691 5V single channel UART with 4-byte FIFOs; Intel interface; CMOS

SC28L91 3.3/5V single channel UART with 16-byte FIFOs; Intel or Motorola interface; CMOS; IMPACT series

SC28L201 3.3/5V single channel UART with 256-byte FIFOs; up to 3.125Mbps

• UARTs