ZHCSUH8B
December 2017 – January 2024
FPC202
PRODUCTION DATA
1
1
特性
2
应用
3
说明
4
Device Comparison Table
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
Timing Requirements
6.7
Switching Characteristics
6.8
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Host-Side Control Interface
7.3.2
LED Control
7.3.2.1
Configurations with up to eight LEDs per port
7.3.3
Low-Speed Output Signal Control
7.3.4
Low-Speed Input Status and Interrupt Generation
7.3.5
Downstream (Port-Side) I2C Master
7.3.6
Data Pre-Fetch From Modules
7.3.7
Scheduled Write
7.3.8
Protocol Timeouts
7.3.9
General-Purpose Inputs/Outputs
7.3.10
Hot-Plug Support
7.4
Device Functional Modes
7.4.1
I2C Host-Side Control Interface
7.4.2
SPI Host-Side Control Interface
7.4.2.1
SPI Frame Structure
7.4.2.2
SPI Read Operation
7.4.2.3
SPI Write Operation
7.5
Programming
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
SFP/QSFP Port Management
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.3
Application Curves
8.3
Power Supply Recommendations
8.3.1
Power Supply Sequencing
8.4
Layout
8.4.1
Layout Guidelines
8.4.2
Layout Example
9
Device and Documentation Support
9.1
Documentation Support
9.1.1
Related Documentation
9.2
接收文档更新通知
9.3
支持资源
9.4
Trademarks
9.5
静电放电警告
9.6
术语表
10
Revision History
11
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
RHU|56
MPQF178B
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsuh8b_oa
zhcsuh8b_pm
8.4
Layout