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参数资料
| 型号： | S2R72A44F12C4 |
| 元件分类： | 总线控制器 |
| 英文描述： | UNIVERSAL SERIAL BUS CONTROLLER, PQFP48 |
| 封装： | 7 X 7 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, QFP-48 |
| 文件页数： | 7/30页 |
| 文件大小： | 529K |
| 代理商： | S2R72A44F12C4 |
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6.
Descriptor
6.4
Other Speed Configuration Descriptor
Size
USB 2.0 mode
USB 1.1 mode
Field
(Byte)
High-Speed
Full-Speed
Remarks
Other_Speed_Configuration Descriptor
bLength
1
09h
Not supported
bDescriptorType
1
07h
Not supported
wTotalLength
2
0019h
Not supported
bNumInterface
1
01h
Not supported
bConfigurationValue
1
01h
Not supported
iConfiguration
1
00h
Not supported
bmAttribute
1
E0h
Not supported
bMaxPower
1
32h
Not supported
Interface Descriptor
bLength
1
09h
Not supported
bDescriptorType
1
04h
Not supported
bInterfaceNumber
1
00h
Not supported
bAlternateSetting
1
00h
Not supported
bNUMEndpoints
1
01h
Not supported
bInterfaceClass
1
09h
Not supported
bInterfaceSubClass
1
00h
Not supported
bInterfaceProtocol
1
00h
Not supported
iInterface
1
00h
Not supported
Endpoint Descriptor
bLength
1
07h
Not supported
bDescriptorType
1
05h
Not supported
bEndpointAddress
1
81h
Not supported
bmAttribute
1
03h
Not supported
wMaxPacketSize
2
0001h
Not supported
bInterval
1
FFh
0Ch
Not supported
6.5
HUB Class Descriptor
Size
USB 2.0 mode
USB 1.1 mode
Field
(Byte)
High-Speed
Full-Speed
Remarks
bDescLength
1
09h
bDescriptorType
1
29h
bNbrPorts
1
04h/03h/02h
Pin setting:
{MODE4,MODE3}=11b/01b/00b
wHubCharacteristics
2
0029h/0020h
0009h/0000h
Pin setting: MODE2=High/Low
bPwrOn2PwrGood
1
32h/00h
Pin setting: MODE1=High/Low
bHubContrCurrent
1
64h
DeviceRemovable
1
00h
PortpwrCtrlMask
1
FFh
12
Seiko Epson Corporation
S2R72A4xF12C4 Series Data Sheet
(Rev.1.00)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| S2R72V18 | 制造商:EPSON 制造商全称:EPSON 功能描述:Supports HS (480 Mbps), FS (12 Mbps), and LS (1.5 Mbps) transfer |
| S2R72V27 | 制造商:EPSON 制造商全称:EPSON 功能描述:Supports HS (480 Mbps), FS (12 Mbps), and LS (1.5 Mbps) transfer |
| S2RC | 制造商:Panduit Corp 功能描述:42RU CAGE NUT EQUIPMENT RAILS MOUNTING 制造商:Panduit Corp 功能描述:42RU CAGE NUT EQUIPMENT MOUNTING RAILS |
| S2R-EP | 制造商:C&K Components 功能描述: |
| S2RP | 制造商:Panduit Corp 功能描述:42 RU VERTICAL PATCHING (0 RU QUICKNET) 制造商:Panduit Corp 功能描述:42 RU Vertical Patching (0 RU QuickNet) |
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