- 您現在的位置：買賣IC網 > PDF目錄383986 > USB97C223 (SMSC Corporation) capacitor Selection for Internal Regulator Output Pins PDF資料下載
參數資料
| 型號： | USB97C223 |
| 廠商： | SMSC Corporation |
| 英文描述： | capacitor Selection for Internal Regulator Output Pins |
| 中文描述： | 電容的選擇內部穩壓器輸出引腳 |
| 文件頁數： | 1/59頁 |
| 文件大小： | 385K |
| 代理商： | USB97C223 |
當前第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁
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 |
|---|---|
| USB97C243 | capacitor Selection for Internal Regulator Output Pins |
| USB97CFDC | USB FLOPPY DISK CONTROLLER |
| USH-1000-KS | Lamps for Photolithography |
| USH1000FAL2 | Lamps for Photolithography |
| USH1002FGL | Lamps for Photolithography |
相關代理商/技術參數 |
參數描述 |
|---|---|
| USB97C223-NE | 制造商:SMSC 制造商全稱:SMSC 功能描述:Bus Powered USB 2.0 Flash Media Controller |
| USB97C223-NU | 制造商:SMSC 制造商全稱:SMSC 功能描述:Bus Powered USB 2.0 Flash Media Controller |
| USB97C242 | 制造商:SMSC 制造商全稱:SMSC 功能描述:USB 2.0 Flash Drive Controller |
| USB97C242-MN | 制造商:SMSC 制造商全稱:SMSC 功能描述:USB 2.0 Flash Drive Controller |
| USB97C242-MN-03 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:SMSC 功能描述: |
發布緊急采購，3分鐘左右您將得到回復。