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參數(shù)資料
| 型號： | AT43311 |
| 廠商： | Atmel Corp. |
| 英文描述： | USB Hub |
| 中文描述： | USB集線器 |
| 文件頁數(shù)： | 8/24頁 |
| 文件大?。?/td> | 136K |
| 代理商： | AT43311 |
AT43311
8
Device Descriptor
The Device Descriptor provides general information about the AT43311 Hub.
Offset
Field
Description
Size (bytes)
Value
0
bLength
Define size of descriptor = 18 bytes
1
12H
1
bDescriptorType
Device descriptor type
1
01H
2
bcdUSB
USB Spec. Release Number = Rev 1.0
2
00H
01H
4
bDeviceClass
Class code = HUB_CLASSCODE = 09
1
09H
5
bDeviceSubClass
Subclass code
1
00H
6
bDeviceProtocol
Protocol code
1
00H
7
wMaxPacketSize0
Max. packet size for Endpoint0 = 8-bytes
1
08H
9
idVendor
Vendor ID = Atmel Corporation
2
EBH
03H
10
idProduct
Product ID = AT43311
2
11H
33H
12
bcdDevice
Device release number
Example:
Rev A0
Rev B1
YY = 01
YY = 02
ZZ = 00
ZZ = 01
2
ZZH
YYH
14
iManufacturer
Index of string descriptor describing
manufacturer = not supported
1
00H
15
iProduct
Index of string descriptor describing product =
not supported
1
00H
16
iSerialNumber
Index of string descriptor describing device’s
serial no. = not supported
1
00H
17
bNumConfigurations
Number of possible configurations = 1
1
01H
相關PDF資料 |
PDF描述 |
|---|---|
| AT43312A-AC | Self- and Bus-Bus-powered USB Hub Controller |
| AT43312A-AU | Self- and Bus-Bus-powered USB Hub Controller |
| AT43312A-SC | Self- and Bus-Bus-powered USB Hub Controller |
| AT43312A-SU | Self- and Bus-Bus-powered USB Hub Controller |
| AT43312A | Self- and Bus-powered USB Hub Controller(自供電和總線供電USB集線器控制器) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AT43312 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Self- and Bus- Powered USB Hub Controller |
| AT43312(32DIP) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BUS CONTROLLER |
| AT43312(32SOIC) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BUS CONTROLLER |
| AT43312A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AT43312A [Updated 7/03. 27 Pages] |
| AT43312A_06 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Self- and Bus-Bus-powered USB Hub Controller |
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