MCP9800DM-DL2: MCU Based Temperature DataLogger

Summary

The MCP9800 Temperature Data Logger Demo Board 2, once programmed, will log temperature measurements for a predetermined amount of time until the 24LC16B is fully programmed with temperature data (i.e., 2,048 temperature readings).

Each sample uses one byte of memory. The intervals can be changed in the firmware we have provided by changing the TIMEOUTVAL variable. The firmware will take measurements for approximately 45 minutes (approx. 1 sample/sec).

Specifications

Manufacturer	Microchip Technology
Category	Sensor Solutions
Sub-Category	Temperature Sensing
Eval Board Part Number	MCP9800DM-DL2-ND
Eval Board Supplier	Microchip Technology
Eval Board	Board not Stocked
Purpose	MCU Based Temperature Data Logger
Sensing Method	Diode, Internal/External
Accuracy	±0.5 ~ ±3°C
Sensing Range	-55°C ~ 125°C
Features	I²C Interface SMBus Interface
Design Author	Microchip Technology
Main I.C. Base Part	MCP9800
Component Count + Extras	17 + 2
Date Created By Author	2006-12
Date Added To Library	2011-05