NCN2500

NCN2500 USB Single Channel Transceiver The NCN2500 Integrated Circuit is a single channel transceiver designed to accommodate the physical USB Port with a microcontroller digital I/O. The part is fully USB compliant and supports the full 12 Mbps speed. On the other hand, the NCN2500 device includes the pullup resistors as defined by the USB−ECN new specifications. Features http://onsemi.com MARKING DIAGRAM 16 1 Compliant to the USB Specification, Version 2.0, Low and Full Speed Very Small Footprint Due to the QFN−16 Package Integrated D+/D− Pullup Resistors Operates Over the Full 1.5 V to 3.6 V Supply Pb−Free Package is Available* QFN−16 MNR SUFFIX CASE 485G 1 XXXX ALYW G Typical Applications Portable Computer Cellular Phone A L Y W G = Assembly Location = Wafer Lot = Year = Work Week = Pb−Free Package PIN CONNECTIONS VObus 13 12 Vreg 11 D+ 10 D− 9 5 6 7 8 C2 C1 10 mF GND 15 16 Vcc EN_RPU Vreg VObus EN_VObus RCV Vp Vm DSPD OE SPND D− 10 Vusb 14 12 13 Vcc GND 4.7 mF www.DataSheet4U.com EN_RPU 16 Vcc 15 14 1 C3 USB PORT 1 mF GND R2 2 33 R R3 3 33 R 4 DSPD 1 RCV 2 Vp 3 Vm 4 Vusb 5 2 3 4 1 9 7 OE EN_VObus SPND mC D+ GND 11 6 (Top View) ORDERING INFORMATION Device NCN2500MNR2 NCN2500MNR2G Package QFN−16 QFN−16 (Pb−Free) Shipping† 3000 Tape & Reel 3000 Tape & Reel GND NCN2500 GND Figure 1. Typical Application *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mount...