Datasheet

PICkit™ SERIAL I

C™ DEMO

BOARD USER’S GUIDE

Chapter 1. Product Overview

1.1 INTRODUCTION

The PICkit™ Serial I

C™ Demo Board demonstrates I

C serial communications and

operation of the following devices:

• 24LC02B - 2Kbit Serial EEPROM

• MCP9801 - High-Accuracy Temperature Sensor

• MCP3221 - Low-Power 12-Bit A/D Converter

• TC1321 - 10-Bit Digital-to-Analog Converter

• MCP23008 - 8-Bit I/O Expander

The PICkit™ Serial I

C™ Demo Board was designed to easily connect to the PICkit

Serial Analyzer (DV164122). The PICkit Serial Analyzer provides the I

C master mode

serial communications and power. The PICkit™ Serial I

C™ Demo Board devices all

operate in the I

C slave mode. The PICkit™ Serial I

C™ Demo Board can easily be

connected to virtually any demo or development board by connecting the communica-

tions lines to connector P1.

1.2 HIGHLIGHTS

This chapter discusses:

•I

C Serial Communications

•I

C Demo Board Operation

•I

C Demo Board Devices

FIGURE 1-1: PICkit™ Serial I

C™ Demo Board.

Note: Figure 1-1 shows the Rev. 1 board with an ECO (Engineering Change

Notice) applied to it. The Rev. 1 board with ECO and the Rev. 2 board are

electrically the same. Refer to Appendix A. “Schematic and Layouts” for

Rev. 2 schematics and board layouts.

ECO Applied to Rev. 1 Board