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Re: [avr-gcc-list] Re: ATmega168 FreeRTOS code

From: Bob Paddock
Subject: Re: [avr-gcc-list] Re: ATmega168 FreeRTOS code
Date: Thu, 06 Apr 2006 08:20:16 -0400
User-agent: Opera M2/8.52 (Win32, build 7721)

On Wed, 05 Apr 2006 19:24:50 -0400, Uwe Fechner <address@hidden> wrote:

Just for grins, the internal RC isn't all that stable over temperature

Well, this would not be good for my concept reducing power supply current.

Micro Crystal Switzerland's Real Time Clock chips generate a 32,768 Hz
temperature compensated output, while consuming 500nA.  Maxim/Dallas Semi.
also make similar low power oscillators.  Downside to all of them is
they can be hard to get, and increase the BOM costs.


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