8272 - Single / Double Density Floppy Disk Controller

Intel Corporation

The 8272 by Intel Corporation is a Single / Double Density Floppy Disk Controller. Below is the official datasheet preview.

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8272 Single / Double Density Floppy Disk Controller by Intel Corporation - Datasheet Preview — Official preview page of the **8272** Single / Double Density Floppy Disk Controller datasheet (Intel Corporation).

Datasheet Details

Part number	8272
Manufacturer	Intel Corporation
File Size	304.66 KB
Description	Single / Double Density Floppy Disk Controller
Datasheet	8272_IntelCorporation.pdf
Additional preview pages of the 8272 datasheet.

8272 Product details

Description

Hand-shaking signals are provided in the 8272 which make DMA operation easy to incorporate with the aid of an external DMA controller chip, such as the 8237.

Features

Address mark detection curcuitry is internal to the FDC which simplifies the phase locked loop and read electronics. The track stepping rate, head load time, and head unload time may be programmed by the user. The 8272 offers many additional features such as multiple sector transfers in both read and write modes with a single command, and full IBM compatibility in both single (FM) and double density (MFM) modes. 8272.

📁 8272 Similar Datasheet

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Other Datasheets by Intel Corporation

8272A - Single / Double Density Floppy Disk Controller
8274 - MULTI-PROTOCOL SERIAL CONTROLLER
8278 - PROGRAMMABLE KEYBOARD INTERFACE
8279 - PROGRAMMABLE KEYBOARD / DISPLAY INTERFACE
8279-5 - PROGRAMMABLE KEYBOARD / DISPLAY INTERFACE

Published: Nov 9, 2008 |