 2015 Microchip Technology Inc.

DS00001622B-page 3

CAP1128

Table of Contents

1.0 Block Diagram ................................................................................................................................................................................. 4

2.0 Pin Description ................................................................................................................................................................................ 5

3.0 Electrical Specifications .................................................................................................................................................................. 9

4.0 Communications ........................................................................................................................................................................... 12

5.0 General Description ...................................................................................................................................................................... 23

6.0 Register Description ...................................................................................................................................................................... 29

7.0 Package Information ..................................................................................................................................................................... 67

Appendix A: Device Delta ................................................................................................................................................................... 72

Appendix B: Data Sheet Revision History ........................................................................................................................................... 74

The Microchip Web Site ...................................................................................................................................................................... 76

Customer Change Notification Service ............................................................................................................................................... 76

Customer Support ............................................................................................................................................................................... 76

Product Identification System ............................................................................................................................................................. 77