User ManualTable of ContentsGeneral Description5Applications5OEM Selectable Features6Pin Selectable Options to the Default Configuration6Functional Block Diagram7Pinout8Interface Signal Definition9Pin Descriptions9Buffer Type Descriptions11Limiting Values12Electrical Characteristics13Dynamic Characteristics: Analog I/O Pins (DP/DM)15Functional Overview16Bus-Power Detect16Upstream PHY16Clock/PLL16Internal Configuration Select16Serial Interface17SMBus Slave17I2C Memory Interface17Repeater17SIE17Controller17Transaction Translator (TT)18Port Controller18Downstream PHY18OC Sense/Switch Driver18Over-Current Sense18Switch Driver18LED Drivers18Implementation Notes20Configuration Implementations20Interfacing a 2-wire Serial EEPROM20Internal Default Configuration21EEPROM Programming Values21Default Configuration Values23Reset24External Hardware Reset24USB Reset27Hub Descriptors28Application Diagrams33Package Outline35Figure 2.1 - Block Diagram7Figure 3.1– 64 Pin TQFP8Figure 8.1 - 2-Wire EEPROM Interface20Figure 8.2 - Internal Default Mode21Figure 8.3 - Timing for Configuration from SMBus25Figure 8.4 - Timing to Complete Configuration from EEPROM26Figure 10.1 - High Level Block Diagram of a Self-Powered Hub33Figure 10.2 - USB Downstream Port Connection34Figure 11.1 - 64 Pin TQFP Package Outline, 10 x 10 x 1.4 Body, 2 MM Footprint35Table 4.1 - System Interface Signals9Table 4.2 – Configuration Select and Serial Port Interface9Table 4.3 - USB I/O Signals10Table 4.4 - Biasing and Clock Oscillator Signals11Table 4.5 - Power and Ground Signals11Table 4.6 – USB20H04 Buffer Type Descriptions11Table 5.1 - Absolute Maximum Ratings (In accordance with the Absolute Maximum Rating system (IEC 60134)12Table 5.2 - Recommended Operating Conditions12Table 5.3 - Recommended Crystal/External Clock Conditions12Table 6.1 - Electrical Characteristics: Supply Pins13Table 6.2 - DC Electrical Characteristics: Digital Pins13Table 6.3 - Pin Capacitance14Table 6.4 - DC Electrical Characteristics: Analog I/O Pins (DP/DM)15Table 7.1 - Automatic Mode Port Indicators19Table 7.2 - Manual Mode Port Indicators19Table 8.1 - Summary of OEM Value Programming21Table 8.2 - Address 6; Config_Byte_322Table 8.3 - Address 7; Config_Byte_222Table 8.4 - Address 8; Config_Byte_123Table 8.5 - Addresses 9 - 1123Table 8.6 - Default Configuration Values24Table 8.7 - Time Values to Configure from SMBus25Table 8.8 - Time Values to Configure From EEPROM26Table 9.1 - Device Descriptor28Table 9.2 - Device Qualifier Descriptor28Table 9.3 - Standard Configuration Descriptor29Table 9.4 - Other_Speed_Configuration Descriptor29Table 9.5 - Standard Interface Descriptor30Table 9.6 - Standard Endpoint Descriptor30Table 9.7 - Interface Descriptor (present if multiple-TT)31Table 9.8 - On-The-GO (OTG) Descriptor31Table 9.9 - Class-Specific Hub Descriptor (Full-Speed and High-Speed)31Table 11.1 - 64 Pin TQFP Package Parameters35Size: 757 KBPages: 35Language: EnglishOpen manual
User ManualTable of ContentsGeneral Description5Applications5OEM Selectable Features6Pin Selectable Options to the Default Configuration6Functional Block Diagram7Pinout8Interface Signal Definition9Pin Descriptions9Buffer Type Descriptions11Limiting Values12Electrical Characteristics13Dynamic Characteristics: Analog I/O Pins (DP/DM)15Functional Overview16Bus-Power Detect16Upstream PHY16Clock/PLL16Internal Configuration Select16Serial Interface17SMBus Slave17I2C Memory Interface17Repeater17SIE17Controller17Transaction Translator (TT)18Port Controller18Downstream PHY18OC Sense/Switch Driver18Over-Current Sense18Switch Driver18LED Drivers18Implementation Notes20Configuration Implementations20Interfacing a 2-wire Serial EEPROM20Internal Default Configuration21EEPROM Programming Values21Default Configuration Values23Reset24External Hardware Reset24USB Reset27Hub Descriptors28Application Diagrams33Package Outline35Figure 2.1 - Block Diagram7Figure 3.1– 64 Pin TQFP8Figure 8.1 - 2-Wire EEPROM Interface20Figure 8.2 - Internal Default Mode21Figure 8.3 - Timing for Configuration from SMBus25Figure 8.4 - Timing to Complete Configuration from EEPROM26Figure 10.1 - High Level Block Diagram of a Self-Powered Hub33Figure 10.2 - USB Downstream Port Connection34Figure 11.1 - 64 Pin TQFP Package Outline, 10 x 10 x 1.4 Body, 2 MM Footprint35Table 4.1 - System Interface Signals9Table 4.2 – Configuration Select and Serial Port Interface9Table 4.3 - USB I/O Signals10Table 4.4 - Biasing and Clock Oscillator Signals11Table 4.5 - Power and Ground Signals11Table 4.6 – USB20H04 Buffer Type Descriptions11Table 5.1 - Absolute Maximum Ratings (In accordance with the Absolute Maximum Rating system (IEC 60134)12Table 5.2 - Recommended Operating Conditions12Table 5.3 - Recommended Crystal/External Clock Conditions12Table 6.1 - Electrical Characteristics: Supply Pins13Table 6.2 - DC Electrical Characteristics: Digital Pins13Table 6.3 - Pin Capacitance14Table 6.4 - DC Electrical Characteristics: Analog I/O Pins (DP/DM)15Table 7.1 - Automatic Mode Port Indicators19Table 7.2 - Manual Mode Port Indicators19Table 8.1 - Summary of OEM Value Programming21Table 8.2 - Address 6; Config_Byte_322Table 8.3 - Address 7; Config_Byte_222Table 8.4 - Address 8; Config_Byte_123Table 8.5 - Addresses 9 - 1123Table 8.6 - Default Configuration Values24Table 8.7 - Time Values to Configure from SMBus25Table 8.8 - Time Values to Configure From EEPROM26Table 9.1 - Device Descriptor28Table 9.2 - Device Qualifier Descriptor28Table 9.3 - Standard Configuration Descriptor29Table 9.4 - Other_Speed_Configuration Descriptor29Table 9.5 - Standard Interface Descriptor30Table 9.6 - Standard Endpoint Descriptor30Table 9.7 - Interface Descriptor (present if multiple-TT)31Table 9.8 - On-The-GO (OTG) Descriptor31Table 9.9 - Class-Specific Hub Descriptor (Full-Speed and High-Speed)31Table 11.1 - 64 Pin TQFP Package Parameters35Size: 757 KBPages: 35Language: EnglishOpen manual