AU9340 View Datasheet(PDF) - Unspecified

Part Name

Description

Manufacturer

AU9340

USB Memory Stick Card Reader Controller Chip

Unspecified 

4.0 System Architecture and

Reference Design

4.1 AU9340 Block Diagram

Figure 4.1 AU9340 Block Diagram

Alcor Micro - AU9340 Flash Memory Card Reader Controller Chip Block Diagram

USB

Upstream

Port

USB

SIE

RAM

MS control

FIFO

Memory Stick

3.3 V

Card

Power

Processor

3.3 V

Voltage

Regulator

/Power Switch

ROM

Arbitrator

EEPROM

Control

Reset

POR

12MHz

XTAL

EEPROM

AU9340 USB Memory Stick Card Reader Controller Chip V1.00

Official Release_Public

Page 10 of 23

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