參數(shù)資料
型號: CY7C65640
廠商: Cypress Semiconductor Corp.
英文描述: TetraHub High-speed USB Hub Controller
中文描述: TetraHub高速USB集線器控制器
文件頁數(shù): 4/27頁
文件大?。?/td> 675K
代理商: CY7C65640
CY7C65640
Document #: 38-08019 Rev. *E
Page 4 of 27
LIST OF FIGURES
Figure 2-1. Block Diagram .....................................................................................................................6
Figure 5-1. 56-pin Quad Flat Pack No Leads (8 mm x 8 mm) .............................................................10
Figure 10-1. USB Upstream Port Connection ......................................................................................21
Figure 11-1. USB Downstream Port Connection .................................................................................21
Figure 12-1. USB Downstream Port Connection .................................................................................21
Figure 13-1. Sample Schematic ..........................................................................................................22
Figure 16-1. Cross-section of the Area Underneath the QFN Package ..............................................26
Figure 16-2a. Plot of the Solder Mask (White Area) ............................................................................26
Figure 16-2b. X-Ray Image of the Assembly .......................................................................................26
LIST OF TABLES
Table 4-1. Automatic Port State to Port Indicator Color Mapping ..........................................................9
Table 4-2. Port Indicator Color Definitions in Manual Mode ..................................................................9
Table 6-1. Pin Assignments .................................................................................................................11
Table 9-1. Device Class Requests ......................................................................................................18
Table 9-2. Hub Class Requests ...........................................................................................................18
Table 9-3. Hub Class Feature Selector ...............................................................................................19
Table 9-5. Port Indicator Selector for Feature Selector PORT_INDICATOR (0x22) ...........................20
Table 9-4. Test Mode Selector for Feature Selector PORT_TEST (0x21) ..........................................20
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參數(shù)描述
CY7C65640ALFXC 制造商:Cypress Semiconductor 功能描述:
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CY7C65640A-LFXCT 功能描述:USB 接口集成電路 USB 2.0 4 Port Hub COM RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20
CY7C65640A-LTXC 功能描述:USB 接口集成電路 USB HS Controller RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20
CY7C65640A-LTXCKM 制造商:Cypress Semiconductor 功能描述: