Constant avrd::atmega645::enum_sut_cksel::EXTXOSC_3MHZ_8MHZ_16KCK_4MS1

pub const EXTXOSC_3MHZ_8MHZ_16KCK_4MS1: u32 = 0x2D;

Ext. Crystal Osc. 3.0-8.0 MHz; Start-up time: 16K CK + 4.1 ms.