82077AA - CHMOS SINGLE-CHIP FLOPPY DISK CONTROLLER

Intel Corporation

The 82077AA by Intel Corporation is a CHMOS SINGLE-CHIP FLOPPY DISK CONTROLLER. Below is the official datasheet preview.

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82077AA CHMOS SINGLE-CHIP FLOPPY DISK CONTROLLER by Intel Corporation - Datasheet Preview — Official preview page of the **82077AA** CHMOS SINGLE-CHIP FLOPPY DISK CONTROLLER datasheet (Intel Corporation).

Datasheet Details

Part number	82077AA
Manufacturer	Intel Corporation
File Size	498.78 KB
Description	CHMOS SINGLE-CHIP FLOPPY DISK CONTROLLER
Datasheet	82077AA_IntelCorporation.pdf
Additional preview pages of the 82077AA datasheet.

82077AA Product details

Description

5 1 Data Transfer Commands 5 1 1 Read Data 5 1 2 Read Deleted Data 5 1 3 Read Track 5 1 4 Write Data 5 1 5 Write Deleted Data 5 1 6 Verify 5 1 7 Format Track 5 1 7 1 Format Fields 5 1 8 Scan Commands PAGE 12 12 13 13 14 14 14 15 15 15 15 16 16 16 16 17 17 17 17 24 24 25 26 26 26 26 27 28 29 12 12 12 12 12 2 CONTENTS 5 0 COMMAND SET DESCRIPTIONS (Continued) 5 2 Control Commands 5 2 1 Read ID 5 2 2 Recalibrate 5 2 3 Seek 5 2 4 Sense Interrupt Status 5 2 5 Sense Drive Status 5 2 6 Specify 5 2

Features

listed in this data sheet It supports both tape drives and 4 Mb floppy drives The 82077AA supports 4 Mb floppy drives and is capable of operation at all data rates through 1 Mbps The 82077AA-5 supports 500 300 250 Kbps data rates for high and low density floppy drives The 82077AA is fabricated with Intel’s CHMOS III technology and is available in a 68-lead PLCC (plastic) package 290166.
1 Figure 1 82077AA Pinout PS 2 and PC AT are trademarks of IBM May 1994 Order Number 290166-007.

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Published: Jan 28, 2007 |