Ultra-small SC16CxxxB UARTs

NXP Semiconductors now offers the world's smallest UARTs. Our micro-sized, advanced UARTs are available in an ultra-small 32-pin HVQFN package that saves over 70% space compared to traditional packages. These flexible, lead-free, high-performance, low-voltage products are ideal for space-constrained environments. They are register-compatible with industry standard 16C650, 16C750, 16C652, and 16C752 UARTs. They are fully compatible with existing code and drivers when used with operating systems such as Microsoft^® Windows^® (98, NT, 2000, XP, and CE) and Linux.

• Available with 1- or 2-channels
• Small, lead-free 32-pin HVQFN package measures 5.0mm x 5.0mm x 0.85mm
• UARTs support 5V, 3.3V, and 2.5V operation
• UARTs have 5V tolerant inputs
• Industrial temperature range (-40^oC to +85^oC)
• Competitive commercial pricing
• Up to 5Mbps baud rate operation
• Up to 64 byte receive and transmit FIFOs
• Typical 50uA sleep current
• Programmable baud rate generators
• Clock rates up to 80Mhz (using an external clock)
• Fastest bus cycle time (43ns)
• Power-save mode for battery application
• Automatic software and hardware flow control
• Programmable Xon/Xoff characters to eliminate data overflow
• Support IrDA (up to 115.2Kbps) encoder/decoder interface

• Battery-operated handheld terminals
• Mobile phones
• PDA, tablet, and notepad computers
• Base stations
• Industrial automation control
• GPS
• Bluetooth enabled devices
• Wireless infrared products

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

SC16C2550B 2.5/3.3/5V dual UART (DUART) with 16-byte FIFOs; up to 5Mbps

SC16C554B 2.5V/3.3V/5V quad UART with 16-byte FIFOs; up to 5Mbps

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

SC16C652B 2.5/3.3/5V dual UART (DUART) with 32-byte FIFOs and infrared (IrDA) encoder/decoder; up to 5Mbps

SC16C654B 2.5V/3.3V/5V quad UART with 64-byte FIFOs and infrared (IrDA) encoder/decoder; up to 5Mbps; Motorola interface package option

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

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

SC16C752B 2.5/3.3/5V dual UART (DUART) with 64-byte FIFOs; up to 5Mbps

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

SC16C852 2.5V to 3.3V dual UART with 128-byte FIFOs, infrared (IrDA), and 16/68 mode parallel bus interface; up to 5Mbps

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

High-speed, low-voltage 16C UARTs with one, two, and four channels NXP 2.5/3.3/5-V, 1/2/4-channel 16C UARTs SC16CxxxB © November 2006; English; Ordering code: 9397 750 15766

• 16C Family
• HVQFN Packaging