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參數(shù)資料
| 型號(hào)： | USB2240I-AEZG-XX |
| 廠商： | STANDARD MICROSYSTEMS CORP |
| 元件分類(lèi)： | 存儲(chǔ)控制器/管理單元 |
| 中文描述： | FLASH MEMORY DRIVE CONTROLLER, QCC36 |
| 封裝： | 6 X 6 MM, 0.50 MM PITCH, ROHS COMPLIANT, QFN-36 |
| 文件頁(yè)數(shù)： | 25/51頁(yè) |
| 文件大?。?/td> | 881K |
| 代理商： | USB2240I-AEZG-XX |
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Ultra Fast USB 2.0 Multi-Format, SD/MMC, and MS Flash Media Controllers
Datasheet
SMSC USB224x
31
Revision 2.0 (10-14-09)
DATASHEET
7.2.3.19
9Ch-9Fh: Attribute Byte Descriptions
BYTE
NAME
BIT
DESCRIPTION
0
ATT_LB
3:0
Always reads ‘0’.
4
Inquire Manufacturer and Product ID Strings
‘1’ - Use the Inquiry Manufacturer and Product ID Strings.
‘0’ (default) - Use the USB Descriptor Manufacturer and Product ID Strings.
5
Always reads ‘0’.
6
Reverse SD Card Write Protect Sense
‘1’ (default) - SD cards will be write protected when SW_nWP is high, and
writable when SW_nWP is low.
‘0’ - SD cards will be write protected when SW_nWP is low, and writable
when SW_nWP is high.
7
Reserved.
1
ATT_HLB
3:0
Always reads ‘0’.
4
Activity LED True Polarity
‘1’ - Activity LED to Low True.
‘0’ (default) - Activity LED polarity to High True.
5
Common Media Insert / Media Activity LED
‘1’ - The activity LED will function as a common media inserted/media
access LED.
‘0’ (default) - The activity LED will remain in its idle state until media is
accessed.
6
Always reads ‘0’.
7
Reserved.
2
ATT_LHB
0
Attach on Card Insert / Detach on Card Removal
‘1’ - Attach on Insert is enabled.
‘0’ (default) - Attach on Insert is disabled.
1
Always reads ‘0’.
2
Enable Device Power Configuration
‘1’ - Custom Device Power Configuration stored in the NVSTORE is used.
‘0’ (default) - Default Device Power Configuration is used.
7:3
Always reads ‘0’.
3
ATT_HB
6:0
Always reads ‘0’.
7
xD Player Mode
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| USB2241-AEZG-XX | |
| USB2242-AEZG-XX | |
| USB2602-NU-04 | |
| USB2601-NU-04 | |
| USB3315-CP-TR | |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| USB2241 | 制造商:SMSC 制造商全稱(chēng):SMSC 功能描述:Ultra Fast USB 2.0 Multi-Format Flash Media Controller |
| USB2241-AEZG | 制造商:SMSC 功能描述:CONTROLLER FLASH MEDIA USB2.0 36QFN 制造商:SMSC 功能描述:CONTROLLER, FLASH MEDIA, USB2.0, 36QFN 制造商:Microchip Technology Inc 功能描述:USB 2.0 MF Flash Media Controller |
| USB2241-AEZG-04 | 功能描述:USB 接口集成電路 Ultra Fast USB 2.3 Flash Media RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類(lèi)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(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| USB2241-AEZG-05 | 功能描述:USB 接口集成電路 Ultra Fast USB 2.4 Flash Media RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類(lèi)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(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| USB2241-AEZG-06 | 功能描述:USB 接口集成電路 Ultra Fast USB 2.0 Flash Media RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類(lèi)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(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
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