UM8398 Floppy Disk Controller

Unicorn Microelectronics

Description

UNICOR~ MICROELECTRONIC~ .UMw -r-s-.2-.33 -ht UM8398 Single-Chip Floppy Disk Controller .
The UM8398 is a VLSI Floppy Disk Controller (FDC) chip, which contains the circuitry and c9ntrol functions for interfacing a processor with up to 2 fl.

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UM8398 Datasheet Preview — Preview of UM8398 PDF

Datasheet Specifications

Part number: UM8398
Manufacturer: Unicorn Microelectronics
File Size: 913.25 KB
Datasheet: UM8398_UnicornMicroelectronics.pdf
Description: Floppy Disk Controller

Features

* IBM PC XT/AT drive system compatible
* Supports 2 drives (MS-DOS support)
* 1.2M/360K/720K format selectable .
* IBM PC drive system address decoder
* Only 3 components for the drive
* Internal write precompensation circuit; precompensation values:

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UM8398 Floppy Disk Controller Unicorn Microelectronics

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