SL811HST 参数 Datasheet PDF下载

SL811HS

TABLE OF CONTENTS

1.0 CONVENTIONS .............................................................................................................................. 4

2.0 DEFINITIONS .................................................................................................................................. 4

3.0 REFERENCES ................................................................................................................................ 4

4.0 INTRODUCTION ............................................................................................................................. 4

4.1

4.2

4.3

4.4

4.5

4.6

4.7

4.8

Block Diagram ................................................................................................................................ 4

SL811HS Host or Slave Mode Selection [Master/Slave Mode] .................................................. 5

Features .......................................................................................................................................... 5

Data Port, Microprocessor Interface ............................................................................................ 6

Interrupt Controller ........................................................................................................................ 6

Buffer Memory ............................................................................................................................... 6

PLL Clock Generator ..................................................................................................................... 6

USB Transceiver ............................................................................................................................ 8

5.0 SL811HS REGISTERS ................................................................................................................... 8

5.1 Register Values on Power-up and Reset ..................................................................................... 9

5.2 USB Control Registers .................................................................................................................. 9

5.3 SL811HS Control Registers ........................................................................................................ 12

6.0 SL811HS AND SL811HST-AC PHYSICAL CONNECTIONS ...................................................... 16

6.1 SL811HS Physical Connections ................................................................................................. 16

6.2 SL811HST-AC Physical Connections ........................................................................................ 19

7.0 ELECTRICAL SPECIFICATIONS ................................................................................................. 22

7.1

7.2

7.3

7.4

7.5

7.6

Absolute Maximum Ratings ........................................................................................................ 22

Recommended Operating Condition ........................................................................................ 22

External Clock Input Characteristics (X1) ................................................................................. 22

DC Characteristics ....................................................................................................................... 23

USB Host Transceiver Characteristics ...................................................................................... 23

Bus Interface Timing Requirements .......................................................................................... 24

.............................................................................................................. 28

LIST OF FIGURES

Figure 4-1.

Figure 4-2.

Figure 4-3.

Figure 6-1.

Figure 6-2.

SL811HS USB Host/Slave Controller Functional Block Diagram ................................ 5

Full-Speed 48-MHz Crystal Circuit .................................................................................. 7

Optional 12-MHz Crystal Circuit ...................................................................................... 7

SL811HS USB Host/Slave Controller—Pin Layout ...................................................... 16

SL811HST-AC USB Host/Slave Controller Pin Layout ................................................ 19

LIST OF TABLES

Table 6-1. SL811HS Pin Assignments and Definitions ................................................................... 17

Table 6-2. SL811HST-AC Pin Assignments and Definitions ........................................................... 20

8.0 PACKAGE DIAGRAMS

Document #: 38-08008 Rev. *A

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