32.18 AC

Table 32-30. Analog Comparator Characteristics, Low-Power Mode Disabled
Symbol	Description	Condition	Min.	Typ.	Max.	Unit
V_IN	Input voltage		-0.2	-	V_DD	V
C_IN	Input pin capacitance	PD1 to PD6	-	3.5	-	pF
C_IN	Input pin capacitance	PD7	-	14	-	pF
V_OFF	Input offset voltage	0.7V < V_IN < (V_DD-0.7V)	-20	±5	+20	mV
V_OFF	Input offset voltage	V_IN = [-0.2V, V_DD]	-40	±20	+40	mV
I_L	Input leakage current		-	5	-	nA
T_START	Start-up time		-	1.3	-	µs
V_HYS	Hysteresis	HYSMODE = `0x0`	0	0	10	mV
		HYSMODE = `0x1`	0	10	30
		HYSMODE = `0x2`	10	30	90
		HYSMODE = `0x3`	20	60	150
t_PD	Propagation delay	25 mV Overdrive, V_DD ≥ 2.7V	-	50	-	ns

Table 32-31. Analog Comparator Characteristics, Low-Power Mode Enabled
Symbol	Description	Condition	Min.	Typ.	Max.	Unit
V_IN	Input voltage		-0.2	-	V_DD	V
C_IN	Input pin capacitance	PD1 to PD6	-	3.5	-	pF
C_IN	Input pin capacitance	PD7	-	14	-	pF
V_OFF	Input offset voltage	0.7V < V_IN < (V_DD-0.7V)	-30	±10	+30	mV
V_OFF	Input offset voltage	V_IN = [0V, V_DD]	-50	±30	+50	mV
I_L	Input leakage current		-	5	-	nA
T_START	Start-up time		-	1.3	-	µs
V_HYS	Hysteresis	HYSMODE = `0x0`	0	0	10	mV
		HYSMODE = `0x1`	0	10	30
		HYSMODE = `0x2`	5	25	90
		HYSMODE = `0x3`	12	50	190
t_PD	Propagation delay	25 mV overdrive, V_DD ≥ 2.7V	-	150	-	ns

ATmega4808/4809