NET2270 Datasheet - NetChip

NET2270 USB 2.0 Interface Controller

Revision 2 silicon initial release Revision 3 silicon initial release Update some descriptions and bus timing Minor changes Modifications to sample schematic Modifications to Ambient Operating Temperature Re-arrange chapters, update electrical specifications Update physical pin assignment diagram .

NetChip Technology, Inc. 335 Pioneer Way Mt View, California 94041 (650) 526-1490 Fax (650) 526-1494 e-mail: sales@netchip.com Internet: www.netchip.com NET2270 USB 2.0 Interface Controller www.DataSheet4U.com Doc #: 605-0139-0350 Revision: 3.6 Date: April 17, 2003 Specification NET2270 USB Interface Controller This document contains material that is confidential to NetChip. Reproduction without the express written consent of NetChip is prohibited. All reasonable attempts were made to ensu.

NET2270 Features

* 1.2 OVERVIEW7 1.3 NET2270 BLOCK DIAGRAM9 1.4 NET2270 TYPICAL SYSTEM BLOCK DIAGRAMS 9 1.4.1 Example connections to NET227011 1.4.2 Example Part Numbers12 1.4.3 General PCB Layout Guidelines 12 1.4.3.1 1.4.3.2 1.4.3.3 1.4.3.4 1.4.3.5 USB Differential Signals 12 Analog VDD (power)12 Analog VSS (ground

NET2270_NetChip.pdf