AU9340 Просмотр технического описания (PDF) - Unspecified

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AU9340

USB Memory Stick Card Reader Controller Chip

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Table of Contents

1 Introduction…………………………………………………………….. 6

1.1 Description…………………………………………………………………………….. 6

1.2 Features…………………………………………………………………………………. 6

2 Application Block Diagram…………………………………………. 7

3 Pin Assignment………………………………………………………… 8

4 System Architecture and Reference Design………………….. 10

4.1 AU9340 Block Diagram…………………………………………………………. 10

4.2 Sample Schematics……………………………………………………………….. 11

5 Electrical Characteristics…………………………………………… 12

5.1 Absolute Maximum Ratings……………………………………………………. 12

5.2 Recommended Operating Conditions……………………………………. 12

5.3 General DC Characteristics…………………………………………………… 12

5.4 DC Electrical Characteristics for 5 volts operation……………….. 13

5.5 Crystal Oscillator Circuit Setup for Characterization……………. 13

5.6 USB Transceiver Characteristics…………………………………..……….. 14

5.7 ESD Test Results…………………………………………………………………..… 18

5.8 Latch-Up Test Results…………………………………………………………….. 19

6 Mechanical Information……………………………………………… 21

AU9340 USB Memory Stick Card Reader Controller Chip V1.00

Official Release_Public

Page 4 of 23

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