# Is there any problem that the oscillation amplitude is shown as approximately 1.5 V for the XIN-XOUT oscillation circuit?

Last Updated:12/26/2017

## Question:

Is there any problem that the oscillation amplitude is shown as approximately 1.5 V for the XIN-XOUT oscillation circuit?

The oscillation amplitude level of the XIN-XOUT oscillation circuit in the R8C/3x, Lx, and Mx Series is designed to be smaller than that in the R8C/1x and 2x Series to reduce current consumption.
There is no problem if the recommended oscillation circuit constant can be obtained by the matching evaluation from the oscillator manufacturer.
Suitable Products
 R8C/3x R8C/38A R8C/Lx R8C/Mx
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