50.7.10 Main RC Oscillator

Table 50-28. Main RC Oscillator Characteristics
Symbol	Parameter	Conditions	Min	Max	Unit
I_DD	Current consumption on VDDCORE⁽¹⁾	–	–	320	μA
t_START	Start-up time⁽¹⁾	–	–	15	μs
f_O	Nominal output frequency	–	12		MHz
f_ACC	Output frequency accuracy	0°C < T_A < +70°C⁽¹⁾	-5	+2	%
f_ACC	Output frequency accuracy	-40°C < T_A < +85°C,  over VDDCORE range	-8	+2	%
f_STEP	Frequency trimming step size⁽¹⁾	–	40	150	kHz
t_{f_SET}	Output frequency settling time	On frequency change (MOSCRCF)	–	2	μs

Note:

Simulation data.

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