SNLS757
June 2024
TUSB2E221
ADVANCE INFORMATION
1
1
Features
2
Applications
3
Description
4
Device Variants
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Switching Characteristics
6.7
Timing Requirements
7
Parametric Measurement Information
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
USB 2.0
8.3.2
eUSB2
8.3.3
Cross MUX
8.4
Device Functional Modes
8.4.1
Repeater Mode
8.4.2
Power-Down Mode
8.4.3
UART Mode
8.4.4
Auto-Resume ECR
8.4.5
L2 State Interrupt Modes
8.4.6
Attach Detect Interrupt Mode
8.4.7
GPIO Mode
8.4.7.1
EQ0 as GPIO0
8.4.7.2
EQ1 as GPIO1
8.4.7.3
EQ2/INT as GPIO2
8.4.8
CROSS
8.4.9
USB 2.0 High-Speed HOST Disconnect Detection
8.4.10
Frame Based Low Power Mode
8.5
Programming
8.5.1
I2C Target Interface
8.5.2
Register Access Protocol (RAP)
9
Applications and Implementation
9.1
Application Information
9.2
Typical Application: Dual Port System
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.2.1
eUSB PHY Settings Recommendation
9.2.3
Application Curve
9.3
Power Supply Recommendations
9.3.1
Power-Up Reset
9.4
Layout
9.4.1
Layout Guidelines
9.4.2
Example Layout
10
Register Map
10.1
TUSB2E221 Registers
11
Device and Documentation Support
11.1
Documentation Support
11.1.1
Related Documentation
11.2
Receiving Notification of Documentation Updates
11.3
Support Resources
11.4
Trademarks
11.5
Electrostatic Discharge Caution
11.6
Glossary
12
Revision History
13
Mechanical, Packaging, and Orderable Information
パッケージ・オプション
メカニカル・データ(パッケージ|ピン)
YCG|25
MXBG410
サーマルパッド・メカニカル・データ
発注情報
snls757_oa
2
Applications
Communications equipment
Enterprise systems
Notebooks and desktops
Industrial
Tablets
Portable electronics