Provide Battery Backup For Pseudo-Static RAMs

Abstract: The following application note shows a complete battery backup circuit for pseudo static RAM (PSRAM) in battery powered systems using the MAX630 step-up switching regulator and MAX791 microprocessor supervisory circuit.

Next Steps
EE-Mail Subscribe to EE-Mail and receive automatic notice of new documents in your areas of interest.
© , Maxim Integrated Products, Inc.
The content on this webpage is protected by copyright laws of the United States and of foreign countries. For requests to copy this content, contact us.
APP 64:
APPLICATION NOTE 64,AN64, AN 64, APP64, Appnote64, Appnote 64