SMSC USB20H04 USB Hub Controller Manuals

Manuals and User Guides for SMSC USB20H04 USB Hub Controller. We have 1 SMSC USB20H04 USB Hub Controller manual available for free PDF download: Datasheet

SMSC USB20H04 Datasheet

SMSC USB20H04 Datasheet (35 pages)

4-Port USB 2.0 Hub Controller

Brand: SMSC | Category: Controller | Size: 0 MB

Table of Contents

Ordering Information
1
Product Features
1
Table of Contents
3
Chapter 1 General Description

5
Chapter 2 Functional Block Diagram

7
- Figure 2.1 - Block Diagram
  7
Chapter 3 Pinout

8
- Figure 3.1- 64 Pin TQFP
  8
Chapter 4 Interface Signal Definition

9
Chapter 5 Limiting Values

12
Chapter 6 Electrical Characteristics

13
Chapter 7 Functional Overview

16
- Bus-Power Detect
  16
- Upstream PHY
  16
- Clock/Pll
  16
- Internal Configuration Select
  16
- Serial Interface
  17
  - Smbus Slave
    17
  - I 2 C Memory Interface
    17
- Repeater
  17
- Sie
  17
- Controller
  17
- Transaction Translator (TT)
  18
- Port Controller
  18
- Downstream PHY
  18
- OC Sense/Switch Driver
  18
  - 7.12.1 Over-Current Sense
    18
  - 7.12.2 Switch Driver
    18
- LED Drivers
  18
- Table 7.1 - Automatic Mode Port Indicators
  19
- Table 7.2 - Manual Mode Port Indicators
  19
Chapter 8 Implementation Notes

20
Chapter 9 Hub Descriptors

28
Chapter 10 Application Diagrams

33
- Figure 10.1 - High Level Block Diagram of a Self-Powered Hub
  33
- Figure 10.2 - USB Downstream Port Connection
  34
Chapter 11 Package Outline

35
- Figure 11.1 - 64 Pin TQFP Package Outline, 10 X 10 X 1.4 Body, 2 MM Footprint
  35
- Table 11.1 - 64 Pin TQFP Package Parameters
  35

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