7.7.2.3 OSC16 Calibration byte

Name: OSCCAL16M0
Offset: 0x18
Reset: [Factory oscillator calibration value]
Property: -

Bit 76543210 
  OSCCAL16M[6:0] 
Access RRRRRRR 
Reset xxxxxxx 

Bits 6:0 – OSCCAL16M[6:0] OSC16 Calibration

These bits contains factory calibration values for the internal 16 MHz oscillator. If the OSCCFG fuse is configured to run the device at 16 MHz, this byte is automatically copied to the OSC20MCALIBA register during Reset to calibrate the internal 16 MHz RC Oscillator.