參數(shù)資料
型號: CY7C65640A
廠商: Cypress Semiconductor Corp.
英文描述: TetraHub High-Speed USB Hub Controller(TetraHub高速USB Hub控制器)
中文描述: TetraHub高速USB集線器控制器(TetraHub高速USB集線器控制器)
文件頁數(shù): 14/21頁
文件大?。?/td> 513K
代理商: CY7C65640A
CY7C65640A
Document #: 38-08019 Rev. *H
Page 14 of 21
10.0
Upstream USB Connection
The following is a schematic of the USB upstream connector.
11.0
Downstream USB Connections
The following is a schematic of the USB downstream connector.
Table 9-3. Hub Class Feature Selector
Feature Selector
C_HUB_LOCAL_POWER
C_HUB_OVER_CURRENT
PORT_CONNECTION
PORT_ENABLE
PORT_SUSPEND
PORT_RESET
PORT_POWER
PORT_LOW_SPEED
C_PORT_CONNECTION
C_PORT_ENABLE
C_PORT_SUSPEND
C_PORT_OVER_CURRENT
C_PORT_RESET
PORT_TEST
PORT_INDICATOR
Recipient
Hub
Hub
Port
Port
Port
Port
Port
Port
Port
Port
Port
Port
Port
Port
Port
Value
0
1
0
1
2
4
8
9
16
17
18
19
20
21
22
Table 9-4. Test Mode Selector for Feature Selector
PORT_TEST (0x21)
PORT_TEST Mode Description
Test_J
Test_K
Test_SE0_NAK
Test_Packet
Test_Force_Enable
Selector Value
1
2
3
4
5
Table 9-5. Port Indicator Selector for Feature Selector
PORT_INDICATOR (0x22)
Port Indicator Color
Color Set Automatically as
shown in
Table 4-1
Amber
Green
Off
Selector
Value
0
Port Indicator
Mode
Automatic
Mode
Manual Mode
Manual Mode
Manual Mode
1
2
3
VCC
D–
D+
SHELL
BUSPOWER
GND
4.7 nF 250V
1 M
D–
D+
100 k
2.2
μ
F
10V
Figure 10-1. USB Upstream Port Connection
VCC
D–
GND
SHELL
D+
DD–[X]
DD+[X]
PWRx
150 μF
10V
0.01 μF
Figure 11-1. USB Downstream Port Connection
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相關代理商/技術參數(shù)
參數(shù)描述
CY7C65640ALFXC 制造商:Cypress Semiconductor 功能描述:
CY7C65640A-LFXC 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-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: