參數(shù)資料
型號(hào)： USB2230-NU-03
廠商： SMSC Corporation
英文描述： 5TH GENERATION HI-SPEED USB FLASH MEDIA & IrDA CONTROLLER WITH INTEGRATED CARD POWER FETs
中文描述： 第五代高速USB閃存介質(zhì)
文件頁(yè)數(shù)： 15/27頁(yè)
文件大?。?/td> 1008K
代理商： USB2230-NU-03
5th Generation Hi-Speed USB Flash Media & IrDA Controller with Integrated Card Power FETs
Datasheet
SMSC USB2229/USB2230
15
Revision 1.2 (02-21-05)
DATASHEET
SM
Write Enable
SM_nWE
O8PU
This pin is an active low write strobe signal for SM
device.
When using the internal FET, this pin has an internal
weak pull-up resistor that is tied to the output of the
internal Power FET.
08
If an external FET is used (Internal FET is disabled),
then the internal pull-up is not available (external pull-
ups must be used, and should be connected to the
applicable Card Power Supply).
SM
Write Protect Switch
SM_nWPS
IPU
A write-protect seal is detected, when this pin is low.
This pin has an internally controlled weak pull-up
resistor.
SM
Busy or Data Ready
SM_nB/R
I
This pin is connected to the BSY/RDY pin of the SM
device.
An external pull-up resistor is required on this signal.
The pull-up resistor must be pulled up to the same
power source that powers the SM/NAND flash device.
SM
Chip Enable
SM_nCE
O8PU
This pin is the active low chip enable signal to the SM
device.
When using the internal FET, this pin has an internal
weak pull-up resistor that is tied to the output of the
internal Power FET.
08
If an external FET is used (Internal FET is disabled),
then the internal pull-up is not available (external pull-
ups must be used, and should be connected to the
applicable Card Power Supply).
SM
Card Detection
SM_nCD
IPU
This is the card detection signal from SM device to
indicate if the device is inserted.
This pin has an internally controlled weak pull-up
resistor.
MEMORY STICK INTERFACE
MS
Bus State
MS_BS
O8
This pin is connected to the BS pin of the MS device.
It is used to control the Bus States 0, 1, 2 and 3 (BS0,
BS1, BS2 and BS3) of the MS device.
MS
System
Data In/Out
MS_SDIO/MS_
D0
I/O8PD
This pin is a bi-directional data signal for the MS device.
Most significant bit (MSB) of each byte is transmitted
first by either MSC or MS device.
The bi-directional data signal has an internal weak pull-
down resistor.
MS
System
Data In/Out
MS_D[3:1]
I/O8PD
This pin is a bi-directional data signal for the MS device.
The bi-directional data signals have internal weak pull-
down resistors.
Table 6.1 USB2229/USB2230 Pin Descriptions
NAME
SYMBOL
BUFFER
TYPE
DESCRIPTION
相關(guān)PDF資料
PDF描述
USB3300 CONN/14 POS HDR SHRD DBL STR
USB3300-EZK HI SPEED USB HOST OR DEVICE PHY WITH ULPI LOW PIN INTERFACE
USB3450 HI-SPEED USB HOST OR DEVICE PHY WITH UTMI+INTERFACE
USB3450-FZG HI-SPEED USB HOST OR DEVICE PHY WITH UTMI+INTERFACE
USB97C201 USB 2.0 ATA/ ATAPI Controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
USB2230-NU-XX 制造商:SMSC 制造商全稱:SMSC 功能描述:5th Generation Hi-Speed USB Flash Media and IrDA Controller with Integrated Card Power FETs
USB2231 制造商:SMSC 制造商全稱:SMSC 功能描述:5th GENERATION HI-SPEED USB FLASH MEDIA AND CIR CONTROLLER WITH INTEGRATED CARD POWER FETs
USB2231-NE-03 制造商:SMSC 制造商全稱:SMSC 功能描述:5th GENERATION HI-SPEED USB FLASH MEDIA AND CIR CONTROLLER WITH INTEGRATED CARD POWER FETs
USB2231-NU-03 制造商:SMSC 制造商全稱:SMSC 功能描述:5th GENERATION HI-SPEED USB FLASH MEDIA AND CIR CONTROLLER WITH INTEGRATED CARD POWER FETs
USB2232 制造商:SMSC 制造商全稱:SMSC 功能描述:5th GENERATION HI-SPEED USB FLASH MEDIA AND CIR CONTROLLER WITH INTEGRATED CARD POWER FETs
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*