User Manuals: Microchip Technology USB2422 Controller

Manuals and User Guides for Microchip Technology USB2422 Controller. We have 1 Microchip Technology USB2422 Controller manual available for free PDF download: General Description Manual

Microchip Technology USB2422 General Description Manual

Microchip Technology USB2422 General Description Manual (53 pages)

2-Port USB 2.0 Hi-Speed Hub Controller

Brand: Microchip Technology | Category: Controller | Size: 1 MB

Table of Contents

Table of Contents
4
Chapter 1 Block Diagram

8
- Figure 1.1 USB2422 Block Diagram
  8
Chapter 2 Pin Descriptions

9
Chapter 3 Battery Charging Support

18
- USB Battery Charging
  18
  - Special Behavior of PRTPWR Pins
    18
  - Figure 3.1 Battery Charging Via External Power Supply
    18
- Battery Charging Configuration
  19
  - Battery Charging Enabled Via Smbus
    19
Chapter 4 Configuration Options

20
Chapter 5 DC Parameters

40
- Maximum Guaranteed Ratings
  40
- Operating Conditions
  40
Chapter 6 AC Specifications

44
- Oscillator/Crystal
  44
- Figure 6.1 Typical Crystal Circuit
  44
- Figure 6.2 Formula to Find the Value of C1 and C2
  44
- Table 6.1 Crystal Circuit Legend
  44
- External Clock
  45
  - Usb 2.0
    45
- Smbus Interface
  45
Chapter 7 Package Outline

46
Chapter 8 Datasheet Revision History

49
- Table 8.1 Revision History
  49

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