SC16C85x enhanced UARTs

NXP's SC16C85x series of UARTs have enhanced features ideal for low-power applications requiring high-speed and high-data throughput. All feature 128 byte-deep FIFOs, 5Mbps baud rates, and IrDA encoders/decoders. These products can operate as low as 1.8 volts, have Intel/Motorola or VLIO interfaces, and can support concurrent write (dual UARTS). Additionally, a high-resolution clock prescaler allows a non-standard UART clock to be used. The SC16C85x series features a UART software reset saving a hardware resource pin.

• Low-volt operation as low as 1.8V
• Power-saving enhanced sleep mode
• High-speed baud rate up to 5Mbps
• 128 byte-deep FIFOs reducing CPU overhead
• Intel, Motorola, or XScale^® VLIO interfaces available
• High-resolution clock prescaler for non-standard UART clocks
• UART software reset
• Infrared IrDA version 1.0 (up to 115.2Kbps)
• Modem control functions (CTS, RTS, DSR, DTR, RI, CD)
• Advanced packaging options including HVQFN and TFBGA
• Independent transmitter and receiver enable/disable
• Automatic RS-485 address detection and driver turn-around
• All devices feature Pb-free, ROHS-compliant packaging
• Industrial operating temperature range of -40^oC to +85^oC

• Mobile phones including Smartphones
• Portable devices including PDAs and MP3 players
• Bluetooth^®-enabled products
• Advanced computing, networking, and telecommunications equipment
• Point-Of-Sale (POS) systems
• Automotive control systems
• GPS and navigation systems
• Medical equipment
• Gaming systems

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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

SC16C852L 1.8V dual UART with 128-byte FIFOs, infrared (IrDA), 16/68-mode parallel bus interface; up to 5Mbps

SC16C852V 1.8V dual UART with 128-byte FIFOs, infrared (IrDA), XScale VLIO bus interface; up to 5Mbps

SC16C852SV 1.8V dual UART with 128-byte FIFOs, infrared (IrDA), XScale VLIO bus interface; up to 20Mbps

High-speed, low voltage, 128-byte FIFO 16C UARTs for portable applications NXP single- and dual-channel 1.8V UARTs SC16C85x © November 2006; English; Ordering code: 9397 750 15769

• 16C Family
• UART Functions