STUSB02E

STUSB02E USB Transceiver Features I Compliant to USB v2.0 for Full-speed (12Mb/s) and Low-speed (1.5Mbps) Operation on D+, D– Lines; ±5KV on VBUS ESD Compliant To IEC-61000-4.2 (Level 3) Separate I/o Supply With Operation Down To 1.6V Integrated Speed Select Termination Supply Very Low Power Consumption To Meet USB ‘suspend’ Current Requirements Small QFN16 Lead Free Package No Power Supply Sequencing Requirements Software Controlled Re-enumeration transceiver has an integrated voltage detector to detect the presence of the VBUS voltage. The transceiver also supports Sharing mode when VBUS is not present, which allows the D+/ D– lines to be shared with other serial protocols. It supports both full-speed (12Mbps) and lowspeed (1.5Mbps) operation. It is also designed to operate down to 1.6V so that it is compatible with lower system voltages of most portable systems, which include PDAs, MP3 Player and Cell phones to mention few. QFN16(3mmx3mm) www.DataSheet4U.com I ±14KV I I I I I I I Description The STUSB02E is a single chip transceiver that complies with the physical layer specifications of the Universal Serial Bus (USB) v2.0 standard. It has an integrated 5V to 3.3V regulator which allows direct powering from the VBUS. The Order Codes Type STUSB02EQR Package QFN16 (3mm x 3mm) Comments 3000 parts per reel Typical Application October 2005 Rev. 1 1/20 www.st.com 20 STUSB02E Contents 1 2 3 www.DataSheet4U.com Pin Configuration . . . . . . . . . . . . . . . . . . . . . ...