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AN552 Datasheet

Implementing Wake-up On Key Stroke

Manufacturer: Microchip Technology

AN552 Overview

AN552 SUMMARY The PIC16CXXX is ideally suited to interface directly to a keypad application. Built in pull-up resistors and very low current consumption during sleep make it a very good candidate for battery powered remote operations and applications. Appendix A provides an example of the code.

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