欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: USB97CFDC
廠商: SMSC Corporation
英文描述: USB FLOPPY DISK CONTROLLER
中文描述: 軟盤控制器的USB
文件頁數: 1/59頁
文件大?。?/td> 385K
代理商: USB97CFDC
SMSC DS – USB97C201
Page 1
Rev. 03/25/2002
PRELIMINARY
USB97C201
Rev 1.5
USB 2.0 ATA/ ATAPI Controller
FEATURES
2.5 Volt, Low Power Core Operation
3.3 Volt I/O with 5V input tolerance
Complete USB Specification 2.0 Compatibility
-
Includes USB 2.0 Transceiver
-
A Bi-directional Control, a Bi-directional
Interrupt, and a Bi-directional Bulk Endpoint
are provided.
Complete System Solution for interfacing ATA or
ATAPI devices to USB 2.0 bus
-
Supports USB Mass Storage Compliant
Bootable BIOS
-
Support for ATAPI Devices:
-
CD-ROM
-
CD-R
-
CD-RW
-
DVD
-
DVD/R/W
8051 8 bit microprocessor
-
Provides low speed control functions
-
30 Mhz execution speed at 4 cycles per
instruction average
-
768 Bytes of internal SRAM for general
purpose scratchpad or program execution
while re-flashing external ROM
Double Buffered Bulk Endpoint
-
Bi-directional 512 Byte Buffer for Bulk
Endpoint
-
64 Byte RX Control Endpoint Buffer
-
64 Byte TX Control Endpoint Buffer
-
64 Byte TX Interrupt Endpoint Buffer
-
64 Byte RX Interrupt Endpoint Buffer
External Program Memory Interface
-
64K Byte Code Space
-
Flash, SRAM, or EPROM Memory
On Board 12Mhz Crystal Driver Circuit
Internal PLL for 480Mhz USB2.0 Sampling, 30Mhz
MCU clock, and 60Mhz ATA clock
Supports firmware upgrade via USB bus if “boot
block” Flash program memory is used
8 GPIOs for special function use : LED indicators,
button inputs, etc.
-
Inputs capable of generating interrupts with
either edge sensitivity
-
One GPIO has automatic sec toggle
capability for flashing an LED indicator.
100 Pin TQFP Package (14.0 x 14.0 mm footprint)
-
25% smaller body size than other 100 pin
TQFP Packages
100 Pin QFP Package
ORDERING INFORMATION
Order Numbers:
USB97C201-MN
for 100 pin TQFP package
USB97C201-MC
for 100 pin QFP package
相關PDF資料
PDF描述
USH-1000-KS Lamps for Photolithography
USH1000FAL2 Lamps for Photolithography
USH1002FGL Lamps for Photolithography
USH1002FNIL2 Lamps for Photolithography
USH1002FNL Lamps for Photolithography
相關代理商/技術參數
參數描述
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 產品:USB 2.0 數據速率: 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 產品:USB 2.0 數據速率: 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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20
USB97CFDC2-MV-01X 制造商:SMSC 制造商全稱:SMSC 功能描述:USB Floppy Disk Controller
USB97CFDC-MN 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:SMSC 功能描述:
主站蜘蛛池模板: 华蓥市| 且末县| 全椒县| 上高县| 沙雅县| 合阳县| 大邑县| 临邑县| 金乡县| 葫芦岛市| 庆安县| 嵩明县| 高要市| 阿克苏市| 利津县| 中超| 休宁县| 凯里市| 佳木斯市| 武夷山市| 泸水县| 司法| 灵石县| 三明市| 河池市| 吉隆县| 博乐市| 玉门市| 甘德县| 土默特左旗| 含山县| 西乌珠穆沁旗| 隆安县| 阳西县| 惠安县| 扎鲁特旗| 桃园市| 长宁县| 周宁县| 攀枝花市| 洞口县|