AT43USB326 datasheet(101/102 Pages) ATMEL

101 / 102 page

AT43USB326

3313D–USB–04/06

Port E.................................................................................................................. 45

Programming the USB Module ......................................................... 46

The USB Function .............................................................................................. 46

USB Registers .................................................................................................... 53

Endpoint Registers ............................................................................................. 54

USB Hub............................................................................................................. 62

Suspend and Resume ........................................................................................ 72

Electrical Specification ..................................................................... 76

Absolute Maximum Ratings ................................................................................ 76

DC Characteristics.............................................................................................. 76

Typical Application............................................................................ 84

Detailed Description............................................................................................ 84

Initial Check Byte ................................................................................................ 85

Keyboard Matrix.................................................................................................. 85

Example of SEEPROM Data .............................................................................. 85

Example Schematics .......................................................................................... 94

Ordering Information ......................................................................... 96

Packaging Information ...................................................................... 97

48AA – LQFP ..................................................................................................... 97

Errata Sheet........................................................................................ 98

Problem .............................................................................................................. 98

Fix/Workaround .................................................................................................. 98

Revision History ................................................................................ 99

Table of Contents ................................................................................. i

AT43USB326 데이터시트(PDF) 101 Page - ATMEL Corporation