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Fri Sep 6 02:01:31 EDT 2013


are the main candidates. The TI chip is slightly more expensive
than the STM32F2 but is weak in terms of features and draws a lot
of power. It also has an FPU we have no use for.

The STM32F2 can run very quickly, but we probably wouldn't want to
make use of that, due to power consumption. The STM32F2 series
goes up to 1 MB of Flash while the KL2 reaches its limit at 128
kB.

All have an RTC, but the KL2 has no separate supply for it. This
needs more investigation.

- Werner



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