Constant avrd::atmega324a::enum_sut_cksel::FSOSC_16KCK_65MS_XOSC_SLOWPWR

pub const FSOSC_16KCK_65MS_XOSC_SLOWPWR: u32 = 0x37;

Full Swing Oscillator; Start-up time: 16K CK + 65 ms; Crystal Osc.; slowly rising power.