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GM82C765B

GM82C765B
型號(hào):GM82C765B
品牌:Hynix Hynix
批號(hào):13+RoHS
封裝:PLCC
原價(jià):20
數(shù)量:68789
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備注:全新原裝正品現(xiàn)貨(New and original in stock)
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詳細(xì)描述

 GM82C765B - FLOPPY DISK SUBSYSTEM CONTROLLER - Hynix Semiconductor

 
 
 
Features
IBM PC compatible format
 (single and double density)
Floppy disk control and
operations on chip
In PC AT mode, provides required
signal qualification DMA channel
BIOS compatible and dual speed
Spindle Drive support
Integrates Formatter/Controller/Data
Separation, Write Precompensation,
Data rate Selection, Clock
Generation, and drive interface
Drivers and Receivers into one chip
Multisector and Multitrack transfer
capability.
Direct Floppy Disk Drive interface
with no buffers needed
48mA sink output drivers
Schmitt trigger Line Receivers
Enhanced Host Interface:
Supports 12MHz, 286 u-processor
Capable of driving 20 LSTTL
Load
Address mark detection circuitary
internal to Floppy Disk Controller
On chip Clock Generation
Two TTL Clock Inputs for 40-DIP
Two XTAL oscillator circuits for
44-Quad, PLCC
User programmable Track Stepping
Rate and Head load/unload time
Drivers up to four Floppy or micro
Floppy Disk Drives
Data transfer DMA or non-DMA 
mode
Parallel seek operations on up to
four Drives
Internal power up reset circuitry
READ/WRITE access compatible
register with 8 or 12MHz 286
microprocessor with 0 wait states.
DMA timing corrected.
LOW POWER CMOS, +5V SUPPLY
 
 
 
 
**注意 & Noted:
Because of wholesale price is different from sample price, our website cannot state. Please contact us online. As well as welcome you call us : 0755-83957301.We will offer a right price; Sometimes manufacturer's price is unstable, so we don't adjust price in time. if you feel price is a little high for you, just feel free to contact us for consultation. Thank you for your support !
 
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與GM82C765B相關(guān)的型號(hào)
型號(hào) 品牌 批號(hào) 封裝 數(shù)量 備注 資料
 GM8180SF-BD-E  China  13+RoHS  BGA  500  全新原裝正品現(xiàn)貨(New and original in stock)
 GM8180SF-BD  China  13+RoHS  BGA  68000  全新原裝正品現(xiàn)貨(New and original in stock)
 GM8180SF  China  13+RoHS  BGA  500  全新原裝正品現(xiàn)貨(New and original in stock)
 GM82C765  LGS  13+  PLCC  85230  100% new and original in stock(100%全新原裝現(xiàn)貨)
 GM82C765B  Hynix  13+RoHS  PLCC  68789  全新原裝正品現(xiàn)貨(New and original in stock)
 GM8120SF  GRAIN  13+RoHs  BGA  68925  100% brand new and original(100%全新原裝)
 GM82C765BPL  HYNIX  13+ROHS  PLCC44  85230  100% brand new and original (100% 全新原裝)
 GM8126SF  GRAIN  14+ROHS  BGA  89845  全新原裝 Brand new in stock
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