This Design Idea avoids the RC charging waveshape of a standard relaxation oscillator, replacing it with a linear rise/fall triangle wave. Positive feedback is used to increase the charging rate over ...
A new RC oscillator IP allows the frequency to be trimmed to remove the effects of process variation; it can also be configured as a free-running clock (FRC) where a high-accuracy clock is not ...
There are a few AVR microcontrollers with onboard temperature sensors. These temperature sensors are neither accurate nor precise, but they do work for a few use cases. [Thomas] came up with a little ...
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