Abstract: The Dallas Semiconductor DS5002FP soft microcontroller is capable of addressing 64kB of program and data memory. This application note explores various methods of memory expansion using bank-switching techniques. Also discussed is interfacing to battery backed signals. The application note you have requested is available in Acrobat PDF format: APPLICATION NOTE 92: DS5002FP Memory Expansion Techniques (PDF, 320kB) A free Acrobat PDF reader is available from: http://www.adobe.com/products/acrobat/readstep.html We Want Your Feedback! Automatic Updates Would you like to be automatically notified when new application notes are published in your areas of interest? Sign up for EE-Mail™. More Information   APP 92: Mar 29, 2001 DS2250 Soft Microcontroller Module Full Data Sheet (PDF, 456kB) DS2251T 128k Soft Microcontroller Module Full Data Sheet (PDF, 604kB) DS2252T Secure Microcontroller Module Full Data Sheet (PDF, 680kB) DS5000FP Soft Microprocessor Chip Full Data Sheet (PDF, 616kB) DS5001FP 128k Soft Microprocessor Chip Full Data Sheet (PDF, 940kB) Free Samples DS5002FP Secure Microprocessor Chip Full Data Sheet (PDF, 1.2MB) Free Samples   Download, PDF Format (320kB)  AN92, AN 92, APP92, Appnote92, Appnote 92