Re: Recommendation: Low power microcontroller for battery powered logger



Ross,
you could prototype this using the Arduino environment, using open-source
s/w.

Later, you could implement using a standalone AVR mcu if desired.





"geomet" <ross.g.marchant@xxxxxxxxx> wrote in message
news:d5fc55c3-9ce7-4a38-afa2-7300a9952ccc@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Hi All,

I'm after a recommendation for a microcontroller with the following
features:

Needed:
- 3.3V
- in circuit programming
- I2C I/O
- low power sleep mode

Wanted:
- cheap / free compiler
- on board RAM / EEPROM / Flash memory for logging (64K min)

What I'm trying to do:
Log measurements from a sensor IC that communicates via I2C.

Cheers
Ross


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