Smsc USB97C242 Manual do Utilizador descarregar pdf (Página 4)

USB 2.0 Flash Drive Controller

Datasheet

SMSC USB97C242 Page 4 Revision 1.4 (05-03-07)

DATASHEET

TABLE OF CONTENTS

REVISION HISTORY .....................................................................................................................................................2

CHAPTER 1 GENERAL DESCRIPTION ...................................................................................................................5

CHAPTER 2 ACRONYMS & DEFINITION ................................................................................................................7

2.1 Acronyms.........................................................................................................................................................7

CHAPTER 3 PIN TABLES.........................................................................................................................................8

3.1 100 Pin List ......................................................................................................................................................8

CHAPTER 4 PIN CONFIGURATION.......................................................................................................................10

CHAPTER 5 BLOCK DIAGRAM .............................................................................................................................11

CHAPTER 6 PIN DESCRIPTIONS ..........................................................................................................................12

6.1 Buffer Type Descriptions................................................................................................................................15

CHAPTER 7 DC PARAMETERS.............................................................................................................................16

7.1 Maximum Guaranteed Ratings ......................................................................................................................16

7.1.1 Capacitance TA = 25°C; FC = 1MHz; VDD, VDDP = 2.5V .....................................................................18

CHAPTER 8 AC SPECIFICATIONS........................................................................................................................19

CHAPTER 9 PACKAGE OUTLINE..........................................................................................................................20

CHAPTER 10 REFERENCE ..................................................................................................................................21

CHAPTER 11 GPIO USAGE TABLE.....................................................................................................................22

CHAPTER 12 TYPICAL APPLICATION ................................................................................................................23

LIST OF FIGURES

Figure 4.1 – 100 Pin TQFP ..........................................................................................................................................10

Figure 9.1 – 100 Pin TQFP Package Outline, 12x12x1.4 Body (Rev A).......................................................................20

LIST OF TABLES

Table 3.1 – USB97C242 100 Pin Package ....................................................................................................................8

Table 3.2 – 100 Pin TQFP .............................................................................................................................................8

Table 6.1 – USB97C242 Pin Descriptions....................................................................................................................12

Table 6.2 - USB97C242 Buffer Type Descriptions .......................................................................................................15

Table 7.1 - DC Electrical Characteristics.......................................................................................................................16

Table 9.1 – 100 Pin TQFP Package Parameters (Rev A) ............................................................................................20

Table 11.1 - GPIO Usage.............................................................................................................................................22

1 2 3 4 5 6 7 8 9 ... 22 23

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