3.5.1 Analog Input Offset Voltage (T_A = -40°C to 85°C)

A clarification has been made for the “Analog Comparator Input Offset Voltage”.

Table 3-10. T_A = -40°C to 85°C, V_CC = 1.8V to 5.5V (unless otherwise noted)
Symbol	Parameter	Condition	Min.	Typ.	Max.	Units
V_IL	Input low voltage, except XTAL1 pin	V_CC= 1.8-2.4V V_CC= 2.4-5.5V	-0.5 -0.5		0.2V_CC⁽¹⁾ 0.3V_CC⁽¹⁾	V
V_IL1	Input low voltage, XTAL1 pin	V_CC = 1.8-5.5V	-0.5		0.1V_CC⁽¹⁾
V_IH	Input high voltage, except XTAL1 and RESET pins	V_CC = 1.8-2.4V V_CC = 2.4-5.5V	0.7V_CC⁽²⁾ 0.6V_CC⁽²⁾		V_CC+ 0.5 V_CC + 0.5
V_IH1	Input high voltage, XTAL1 pin	V_CC = 1.8-2.4V V_CC = 2.4-5.5V	0.8V_CC⁽²⁾ 0.7V_CC⁽²⁾		V_CC+ 0.5 V_CC + 0.5
V_IH2	Input high voltage, RESET pin	V_CC = 1.8-5.5V	0.85V_CC⁽²⁾		V_CC + 0.5
V_OL	Output low voltage⁽³⁾, Port A, C, D, E, F, G, H, J	I_OL = 10 mA, V_CC = 5V I_OL = 5 mA, V_CC = 3V			0.9 0.6
V_OL1	Output low voltage⁽³⁾, Port B	I_OL = 20 mA, V_CC = 5V I_OL = 10 mA, V_CC = 3V			0.9 0.6
V_OH	Output high voltage⁽⁴⁾, Port A, C, D, E, F, G, H, J	I_OH = -10 mA, V_CC = 5V I_OH= -5 mA, V_CC= 3V	4.2 2.3
V_OH1	Output high voltage⁽⁴⁾, Port B	I_OH= -20 mA, V_CC = 5V I_OH = -10 mA, V_CC = 3V	4.2 2.3
I_IL	Input leakage current I/O Pin	V_CC = 5.5V, pin low (absolute value)			1	µA
I_IH	Input leakage current I/O Pin	V_CC = 5.5V, pin high (absolute value)			1	µA
R_RST	Reset pull-up resistor		20		100	kΩ
R_PU	I/O Pin pull-up resistor		20		100	kΩ
V_ACIO	Analog comparator input offset voltage	V_CC = 5V V_in = V_CC/2		< 10	40	mV
V_ACIO	Analog comparator input offset voltage	V_CC < 3.6V V_in < 0.5V		<15	60⁽⁵⁾	mV
V_ACIO	Analog comparator input offset voltage	V_CC> 3.6V V_in < 0.5V		<15	500⁽⁵⁾	mV
I_ACLK	Analog comparator	V_CC = 5V V_in= V_CC/2	-50		50	nA
t_ACID	Analog comparator propagation delay	V_CC = 2.7V V_CC = 4.0V		750 500		ns

Note:

“Max” means the highest value where the pin is ensured to be read as low.
“Min” means the lowest value where the pin is ensured to be read as high.
Although each I/O port can sink more than the test conditions (20 mA at V_CC = 5V, 10 mA at V_CC = 3V for Port B and 10 mA at V_CC = 5V, 5 mA at V_CC = 3V for all other ports) under steady-state conditions (non-transient), observe the following:
- TQFP and QFN/MLF Package:
  1. For all ports, the sum of all I_OL may not exceed 400 mA.
  2. For ports A0 - A7, C4 - C7, and G2, the sum of all I_OL may not exceed 100 mA.
  3. For ports B0 - B7, E0 - E7, and G3 - G5, the sum of all I_OL may not exceed 100 mA.
  4. For ports D0 - D7, C0 - C3, and G0 - G1, the sum of all I_OL may not exceed 100 mA.
  5. For ports F0 - F7, the sum of all I_OL may not exceed 100 mA.
  If I_OL exceeds the test condition, V_OL may exceed the related specification. Pins are not ensured to sink current higher than the listed test condition.
Although each I/O port can source more than the test conditions (20 mA at V_CC = 5V, 10 mA at V_CC = 3V for Port B and 10 mA at V_CC = 5V, 5 mA at V_CC = 3V for all other ports) under steady-state conditions (non-transient), observe the following:
- TQFP and QFN/MLF Package:
  1. For all ports, the sum of all I_OH may not exceed 400 mA.
  2. For ports A0 - A7, C4 - C7, and G2, the sum of all I_OH may not exceed 100 mA.
  3. For ports B0 - B7, E0 - E7, and G3 - G5, the sum of all I_OH may not exceed 100 mA.
  4. For ports D0 - D7, C0 - C3, and G0 - G1, the sum of all I_OH may not exceed 100 mA.
  5. For ports F0 - F7, the sum of all I_OH may not exceed 100 mA.
  If I_OH exceeds the test condition, V_OH may exceed the related specification. Pins are not ensured to source current higher than the listed test condition
These values are based on characterization. The maximum limit in production can, therefore, not be assured.

3.5.1 Analog Input Offset Voltage (TA = -40°C to 85°C)

3.5.1 Analog Input Offset Voltage (T_A = -40°C to 85°C)