參數(shù)資料
型號: USB97C243
廠商: SMSC Corporation
英文描述: capacitor Selection for Internal Regulator Output Pins
中文描述: 電容的選擇內(nèi)部穩(wěn)壓器輸出引腳
文件頁數(shù): 6/59頁
文件大小: 385K
代理商: USB97C243
SMSC DS – USB97C201
Page 6
Rev. 03/25/2002
PRELIMINARY
1.0 GENERAL DESCRIPTION
The USB97C201 is a USB2.0 Mass Storage Class Peripheral Controller intended for use with standard ATA hard
drives and standard ATAPI-5 devices.
The device consists of a USB 2.0 PHY and SIE, buffers, Fast 8051 microprocessor with expanded scratchpad and
768 of program SRAM, and an ATA-66 compatible interface.
Provisions for external Flash Memory up to 64K bytes for program storage is provided.
Internal 768 Bytes of program SRAM are also provided.. This internal SRAM is used for program storage to
implement program upgrade via USB download to “boot block” Flash program memory, if desired.
Eight GPIO pins are provided for controlling external power control elements and sensing specialized drive functions.
Provisions are made to allow dynamic attach and re-attach to the USB bus to allow hot swap of drives to be
implemented.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
USB97C243-JN-04 制造商:Rochester Electronics LLC 功能描述:- Bulk
USB97CFDC 制造商:SMSC 制造商全稱:SMSC 功能描述:USB FLOPPY DISK CONTROLLER
USB97CFDC2-01 制造商:SMSC 制造商全稱:SMSC 功能描述:USB Floppy Disk Controller
USB97CFDC2-MN-01 功能描述:USB 接口集成電路 USB Floppy Disk CNTRL 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
USB97CFDC2-MV-01 功能描述:USB 接口集成電路 USB Floppy Disk CNTRL 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