MCP9800DM-DL2 Microchip Technology, MCP9800DM-DL2 Datasheet

BOARD DEMO 2 FOR MCP9800

MCP9800DM-DL2

Manufacturer Part Number
MCP9800DM-DL2
Description
BOARD DEMO 2 FOR MCP9800
Manufacturer
Microchip Technology

Specifications of MCP9800DM-DL2

Sensor Type
Temperature
Sensing Range
-55°C ~ 125°C
Interface
I²C, SMBus
Sensitivity
±0.5°C
Voltage - Supply
2.7 V ~ 5.5 V
Embedded
Yes, MCU, 8-Bit
Utilized Ic / Part
MCP9800
Processor To Be Evaluated
MCP9800, MCP101, PIC10F202, 24LC16B
Interface Type
I2C
Lead Free Status / RoHS Status
Not applicable / Not applicable
MCP9800 Temperature
Data Logger Demo Board 2
User’s Guide
© 2007 Microchip Technology Inc.
DS22027A

Related parts for MCP9800DM-DL2

MCP9800DM-DL2 Summary of contents

Page 1

... MCP9800 Temperature Data Logger Demo Board 2 © 2007 Microchip Technology Inc. User’s Guide DS22027A ...

Page 2

... Select Mode, Smart Serial, SmartTel, Total Endurance, UNI/O, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...

Page 3

... The MCP9800 Temperature Data Logger Demo Board 2 ............. 11 2 2.5 I 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 © 2007 Microchip Technology Inc. MCP9800 TEMPERATURE DATA LOGGER DEMO BOARD 2 USER’S GUIDE Table of Contents DS22027A-page iii ...

Page 4

... MCP9800 Temperature Data Logger Demo Board 2 User’s Guide NOTES: DS22027A-page iv © 2007 Microchip Technology Inc. ...

Page 5

... PCB, as well as reading the data out and displaying the data in an Excel • Appendix A. – “Schematic and Bill of Materials (BOM)” © 2007 Microchip Technology Inc. MCP9800 TEMPERATURE DATA LOGGER DEMO BOARD 2 USER’S GUIDE ...

Page 6

... Optional arguments mcc18 [options] file [options] Choice of mutually exclusive errorlevel {0|1} arguments selection Replaces repeated text var_name [, var_name...] Represents code supplied by void main (void) user { ... } © 2007 Microchip Technology Inc. Examples ® IDE User’s Guide ...

Page 7

... Business of Microchip – Product selector and ordering guides, latest Microchip press releases, listing of seminars and events, listings of Microchip sales offices, distributors and factory representatives © 2007 Microchip Technology Inc. 2 C™ Serial EEPROM” (DS21703) ® 32 Quick Start Guide” (DS51338) ...

Page 8

... Local sales offices are also available to help customers. A listing of sales offices and locations is included in the back of this document. Technical support is available through the web site at: http://support.microchip.com DOCUMENT REVISION HISTORY Revision A (January 2007) Initial Release of this Document. DS22027A-page 4 © 2007 Microchip Technology Inc. ...

Page 9

... MCP9800 Temperature Data Logger Demo Board 2 User’s Guide (DS22027) ® • SEEVAL 32 Quick Start User’s Guide (DS51338) • PIC10F202 Firmware (SEEVALDM_DL.asm) • Excel Spreadsheet (Temperature Graph.xls) © 2007 Microchip Technology Inc. MCP9800 TEMPERATURE DATA LOGGER DEMO BOARD 2 USER’S GUIDE 2 C™ communication from a Microchip 2 C communication, to ® ...

Page 10

... MCP9800 Temperature Data Logger Demo Board 2 User’s Guide NOTES: DS22027A-page 6 © 2007 Microchip Technology Inc. ...

Page 11

... SEEVAL show how to export that data from the SEEVAL 32 evaluation tool software and also how to import and display the data on an Excel spreadsheet. © 2007 Microchip Technology Inc. MCP9800 TEMPERATURE DATA LOGGER DEMO BOARD 2 USER’S GUIDE ® ...

Page 12

... PICkit™ 2 programmer should have a green led on the front indicating that no errors have occurred. DS22027A-page 8 MCP9800 Temperature Data Logger Demo Board 2 Functional (U5) PIC10F202 (U3) Power Supply 3.3 V Battery Jumper DC (Battery) (JP1) Status LED (D2) MCP9800 Temp. Sensor (U4) 24LC16B Serial EEPROM (U2) ® SEEVAL 32 Evaluation Tool Header (U1) © 2007 Microchip Technology Inc. ...

Page 13

... When the SEEVAL 32 evaluation tool software is started the main window will be displayed on the PC, as indicated in Figure 1-3. 3. Select “I2C” from the Protocol pull-down menu. 4. Select “24AA16/24LC16B” from the Device Name pull-down menu. © 2007 Microchip Technology Inc. Installation and Operation PICkit™ 2 Programmer GUI Window on the PC ® ...

Page 14

... Temperatures both positive and negative will be displayed on the graph. Tabs at the bottom of the graph will show either °F or °C. DS22027A-page 10 ® 32 evaluation board. Place the 8 ® SEEVAL 32 Evaluation Tool GUI Window on the PC ® ® 32 evaluation tool © 2007 Microchip Technology Inc. ...

Page 15

... ONESHOT Subroutine Descriptions BSTART Description: Arguments: Output: Return Value: Code Example: BSTOP Description: Arguments: © 2007 Microchip Technology Inc. Installation and Operation 2 C™ protocol. The code is formatted in such a manner that it is easy support C™ SUBROUTINES 2 Generate an I C™ bus Start condition. ...

Page 16

... Load 0x7F into WREG call BYTEOUT ; Output byte 2 Input an entire byte from the I C bus. None. buffer 2 Data byte read from the I C bus. 0 call BYTEIN ; Input byte call SEND_NACK ; Send NACK to end operation movfw buffer ; Copy data to WREG © 2007 Microchip Technology Inc. ...

Page 17

... Reset until the system voltage has reached the proper level and stabilized. It also operates as protection from brown-out conditions when the supply voltage drops below a safe operating level. © 2007 Microchip Technology Inc. Installation and Operation 2 C/SMBus-compatible serial interface (refer to the MCP9800 data ...

Page 18

... MCP9800 Temperature Data Logger Demo Board 2 User’s Guide NOTES: DS22027A-page 14 © 2007 Microchip Technology Inc. ...

Page 19

... Appendix A. Schematic and Bill of Materials (BOM) FIGURE 1-1: © 2007 Microchip Technology Inc. MCP9800 TEMPERATURE DATA LOGGER DEMO BOARD 2 USER’S GUIDE MCP9800 Temp Sensor SEEVAL ® 32 Data Logger Schematic DS22027A-page 15 ...

Page 20

... MCP9800 Temperature Data Logger Demo Board 2 User’s Guide FIGURE 1-2: DS22027A-page 16 ® MCP9800 Temp Sensor SEEVAL 32 Data Logger BOM © 2007 Microchip Technology Inc. ...

Page 21

... Appendix A. Schematic and Bill of Materials (BOM) FIGURE 1-3: (Continued) © 2007 Microchip Technology Inc. ® MCP9800 Temp Sensor SEEVAL 32 Data Logger BOM DS22027A-page 17 ...

Page 22

... Fax: 886-3-572-6459 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 © 2007 Microchip Technology Inc. EUROPE Austria - Wels Tel: 43-7242-2244-39 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 ...

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