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UPD765B, UPD765A - Single / Double Density Floppy-Disk Controller

The UPD765B by NEC Electronics is a Single / Double Density Floppy-Disk Controller. Below is the official datasheet preview.

📥 Download Datasheet

Official preview page of the UPD765B Single / Double Density Floppy-Disk Controller datasheet (NEC Electronics).

Datasheet Details

Part number UPD765B, UPD765A
Manufacturer NEC Electronics
File Size 335.09 KB
Description Single / Double Density Floppy-Disk Controller
Datasheet download datasheet UPD765A_NECElectronics.pdf
Note This datasheet PDF includes multiple part numbers: UPD765B, UPD765A.
Please refer to the document for exact specifications by model.
Additional preview pages of the UPD765B datasheet.

UPD765B Product details

Description

The uPD765A/B is an LSI floppy disk controller (FDC) chip which contains the circuitry and control functions for interfacing a processor to 4 floppy disk drives.

Features

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