Description: Apple II 3.5 Disk Controller Card: Specifications (2/97)
Header: Apple II 3.5 Disk Controller Card: Specifications (2/97)

 Apple II 3.5 Disk Controller Card: Specifications (2/97)

 Article Created: 11 December 1991
 Article Reviewed/Updated: 12 February 1997

 TOPIC -----------------------------------------------------------

 This article gives technical specifications for the Apple II 3.5 Disk
 Controller Card. This card has been discontinued by Apple.

 DISCUSSION ------------------------------------------------------


 Overview
 --------
 The Apple II 3.5 Disk Controller Card allows you to use the 3.5-inch floppy
 disk drives, including the Apple SuperDrive and Apple 3.5 Drive, with an
 Apple IIGS or Apple IIe computer. The card also supports the operation of
 older model Apple II UniDisk 3.5 drives with the Apple IIe computer. This
 card replaces the UniDisk 3.5-inch Controller Card.


 Drives Supported
 ----------------
 Apple SuperDrive

 Apple 3.5 Drive

 Apple UniDisk 3.5 Drive (Apple IIe only)


 Specifications
 --------------
 Microprocessor: 65C02

 Disk controller: SWIM

 Memory: 32K SRAM 32K ROM

 Connector: DB-19

 Power: Less than 4 watts


 Environmental Requirements
 --------------------------
 Operating temperature: 50 to 104 degrees F (10 to 40 degrees C)

 Storage temperature: 50 to 140 degrees F (10 to 60 degrees C)

 Relative humidity: 20% to 80% noncondensing


 Article Change History:
 12 Feb 1997 - Reviewed for technical accuracy, revised formatting.
 Copyright 1991-97, Apple Computer, Inc.
 Keywords:  SPECSHT