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GM82C765B

型号：GM82C765B
品牌：Hynix

批号：13+RoHS
封装：PLCC
原价：20
数量：68789
PDF电子文档：

订购电话：86755-83294757
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备注：全新原装正品现货(New and original in stock)

详细描述

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

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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与GM82C765B相关的型号

型号	品牌	批号	封装	数量	备注	资料
GM8180SF-BD-E	China	13+RoHS	BGA	500	全新原装正品现货(New and original in stock)
GM8180SF-BD	China	13+RoHS	BGA	68000	全新原装正品现货(New and original in stock)
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GM82C765	LGS	13+	PLCC	85230	100% new and original in stock(100%全新原装现货)
GM82C765B	Hynix	13+RoHS	PLCC	68789	全新原装正品现货(New and original in stock)
GM8120SF	GRAIN	13+RoHs	BGA	68925	100% brand new and original(100%全新原装)
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GM8126SF	GRAIN	14+ROHS	BGA	89845	全新原装 Brand new in stock