37.13.6 8 MHz RC Oscillator (OSC8M) Characteristics

Table 37-57. Internal 8 MHz RC Oscillator Characteristics
Symbol	Parameter	Conditions	Min.	Typ.	Max.	Units
f_OUT	Output frequency	Calibrated against a 8 MHz reference at 25°C, over [-40, +85]C, over [1.62, 3.63]V	7.8	8	8.16	MHz
		Calibrated against a 8 MHz reference at 25°C, at V_DD= 3.3V	7.94	8	8.06
		Calibrated against a 8 MHz reference at 25°C, over [1.62, 3.63]V	7.92	8	8.08
TempCo	Frequency vs. Temperature drift		-1.2		1	%
SupplyCo	Frequency vs. Supply drift		-2		2	%
I_OSC8M	Current consumption	IDLE2 on OSC32K versus IDLE2 on calibrated OSC8M enabled at 8 MHz (FRANGE = 1, PRESC = 0)		64	96	μA
t_STARTUP	Startup time		-	2.4	3.3	μs
Duty	Duty cycle		-	50	-	%