GL813 - USB2.0 CompactFlash Card Reader Controller

©2001-2002 Genesys Logic Inc.—All rights reserved.

Page 2 of 24

Contents

1. General Description ......................................................................................... 3

2. Features ............................................................................................................ 4

3. Function Block ................................................................................................. 5

3.1 Block Diagram .............................................................................................. 5

3.2 Functional Overview ..................................................................................... 6

4. Pinning Information ......................................................................................... 7

4.1 48-pin LQFP Package .................................................................................. 7

4.2 100-pin LQFP package................................................................................. 9

5. Functional Description .................................................................................. 15

5.1 Transmit Operation ..................................................................................... 15

5.2 Receive Operation...................................................................................... 17

6. Electrical Characteristics .............................................................................. 19

6.1 Absolute Maximum Ratings ........................................................................ 19

6.2 Recommended Operating Conditions......................................................... 19

6.3 DC Characteristics (Digital Pins) ................................................................ 19

6.4 DC Characteristics (D+/D-)......................................................................... 20

6.5 Switching Characteristics ........................................................................... 20

7. Package Dimension ....................................................................................... 22

7.1 48-pin LQFP Package ................................................................................ 22

7.2 100-pin LQFP Package .............................................................................. 23

8. Revision History............................................................................................. 24