User manual

MCP9800 TEMPERATURE DATA LOGGER
DEMO BOARD 2 USER’S GUIDE
© 2007 Microchip Technology Inc. DS22027A-page iii
Table of Contents
Preface ........................................................................................................................... 1
Chapter 1. Product Overview
1.1 Introduction..................................................................................................... 5
1.2 What is the MCP9800 Temperature Data Logger Demo Board 2?................ 5
1.3 What does the MCP9800 Temperature Data Logger Demo Board 2
Kit Include?.................................................................................................... 5
Chapter 2. Installation and Operation
2.1 Introduction .................................................................................................... 7
2.2 Features ......................................................................................................... 7
2.3 Getting Started ............................................................................................... 7
2.3.1 Programming the PIC10F202.......................................................... 8
2.3.2 Reading Data from the MCP9800 Temperature Data Logger
Demo Board 2.................................................................................. 9
2.3.3 Storing your Data........................................................................... 10
2.3.4 Displaying Temperature Data ........................................................ 10
2.4 Functional Description................................................................................... 11
2.4.1 The MCP9800 Temperature Data Logger Demo Board 2............. 11
2.5 I
2
C™ Subroutines ........................................................................................ 11
2.5.1 The MCP9800................................................................................ 13
2.5.2 The 24LC16B................................................................................. 13
2.5.3 The MCP101.................................................................................. 13
Appendix A. Schematic and Bill of Materials (BOM) ............................................... 15