參數(shù)資料
型號(hào)： USB2240-AEZG-XX
廠商： STANDARD MICROSYSTEMS CORP
元件分類： 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)： 24/51頁(yè)
文件大小： 881K
代理商： USB2240-AEZG-XX
Ultra Fast USB 2.0 Multi-Format, SD/MMC, and MS Flash Media Controllers
Datasheet
Revision 2.0 (10-14-09)
30
SMSC USB224x
DATASHEET
7.2.3.16
60h-99h: USB Product String Option
7.2.3.17
9Ah: USB BmAttribute (1 byte)
7.2.3.18
9Bh: USB MaxPower (1 byte)
BYTE
NAME
DESCRIPTION
59:2
USB_PRD_STR
This string will be used during the USB enumeration process in the
Windows operating system. Maximum string length is 29 characters.
BIT
NAME
DESCRIPTION
7:0
USB_BM_ATT
Self- or Bus-Power: Selects between self- and bus-powered operation.
The hub is either self-powered (draws less than 2 mA of upstream bus
power) or bus-powered (limited to a 100 mA maximum of upstream power
prior to being configured by the host controller).
When configured as a bus-powered device, the SMSC device consumes
less than 100 mA of current prior to being configured. After configuration, the
bus-powered SMSC device (along with all associated device circuitry, any
embedded devices if part of a compound device, and 100 mA per externally
available downstream port) must consume no more than 500 mA of
upstream VBUS current. The current consumption is system dependent, and
the OEM must ensure that the USB 2.0 Specification is not violated.
When configured as a self-powered device, <1 mA of upstream VBUS
current is consumed and all ports are available, with each port being capable
of sourcing 500 mA of current.
80 = Bus-powered operation (default)
C0 = Self-powered operation
A0 = Bus-powered operation with remote wake-up
E0 = Self-powered operation with remote wake-up
BIT
NAME
DESCRIPTION
7:0
USB_MAX_PWR
USB Max Power per the USB 2.0 Specification. Do NOT set this value
greater than 100 mA.
相關(guān)PDF資料
PDF描述
USB2240I-AEZG-XX
USB2241-AEZG-XX
USB2242-AEZG-XX
USB2602-NU-04
USB2601-NU-04
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
USB2240I-AEZG-05 功能描述:USB 接口集成電路 Ultra Fast USB 2.2 Flash Media RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型: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
USB2240I-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
USB2240I-AEZG-XX 功能描述:USB 接口集成電路 Ultra Fast USB 2.0 Flash Media CTRL RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型: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 制造商:SMSC 制造商全稱: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
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