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參數(shù)資料
| 型號： | USB2005 |
| 廠商： | SMSC Corporation |
| 英文描述： | USB2.0 ATA/ATAPI CONTROLLER WITH PD - DRM |
| 中文描述： | USB2.0接口ATA / ATAPI控制器鈀-數(shù)字版權(quán)管理 |
| 文件頁數(shù)： | 12/21頁 |
| 文件大?。?/td> | 794K |
| 代理商： | USB2005 |
USB2.0 ATA/ATAPI Controller with PD-DRM
Datasheet
Revision 0.2 (06-07-05)
12
SMSC USB2005
DATASHEET
5.1
Buffer Type Descriptions
RESET input
nRESET
IS
This active low signal is used by the system to
reset the chip. The active low pulse should be
at least 100ns wide.
Test input
nTest[0:2]
IP
These signals are used for testing the chip.
User should normally leave them unconnected.
For board continuity testing, all pads (except
RBIAS, FSDP, USBDP, USBDM, FSDM,
RTERM, XTAL1, XTAL2, LOOPFLTR and
nTEST[0:2]) are included in an XNOR chain
which is enabled by pulling nTEST2 low. nIOR
is the output of the chain (the chain begins at
pin 2) and will reflect the toggling of a signal
on each pin. Circuit board continuity of the pin
solder connections after assembly can be
checked in this manner
POWER, GROUNDS, AND NO CONNECTS
VDD
+2.5V Core power
VDDIO
+3.3V I/O power
VDDP
+2.5 Analog power
VSSP
Analog Ground Reference
VDDA
+3.3V Analog power
VSSA
Analog Ground Reference
GND
Ground Reference
NC
No Connect. These pins should not be
connected externally.
Table 5.2 USB2005 Buffer Type Descriptions
BUFFER
DESCRIPTION
I
Input
IS
Input with Schmitt trigger
IP
Input with weak pull-up
IO8
Input/Output with 8 mA drive
O8
Output with 8mA drive
O12
Output with 12mA drive
IO12PU
Input/Output with 12 ma drive and controlled weak pull up
IO12
Input/Output with 12 ma drive
IO20
Input/output with 20mA drive
O20
Output with 20mA drive
O20PU
Output with 20mA drive and weak pullup
Table 5.1 USB2005 Pin Descriptions (continued)
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| USB20H04-JT | 4-PORT USB2.0 HUB CONTROLLER |
| USB20H04 | 4-PORT USB2.0 HUB CONTROLLER |
| USB2223-03 | BUS POWERED USB 2.0 FLASH MEDIA CONTROLLER |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| USB2005_07 | 制造商:SMSC 制造商全稱:SMSC 功能描述:USB 2.0 ATA/ATAPI Controller with PD-DRM |
| USB2005-MN-01 | 制造商:Rochester Electronics LLC 功能描述:USB 2.0 ATA/ATAPI PERIPHERAL CNTLR - Bulk |
| USB2005-MV-01 | 功能描述:接口 - 專用 USB 2.0 Peripheral Cntlr RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59 |
| USB2-012 | 制造商:Pro-Signal 功能描述:LEAD USB2.0 A PLUG-A PLUG 2M 制造商:PRO SIGNAL 功能描述:LEAD, USB2.0 A PLUG-A PLUG, 2M |
| USB2-013 | 制造商:Pro-Signal 功能描述:LEAD USB2.0 A PLUG-A PLUG 3M |
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