Electrical Characteristics
Absolute Maximum Ratings*
Operating Temperature.................................. -55°C to +150°C
Storage Temperature ..................................... -65°C to +175°C
Voltage on any Pin except RESET
with respect to Ground ................................-0.5V to V
CC
+0.5V
Voltage on RESET with respect to Ground......-0.5V to +13.0V
Maximum Operating Voltage ............................................ 6.0V
DC Current per I/O Pin ............................................... 30.0 mA
DC Current
V
CC
and GND Pins................................ 200.0 mA
*NOTICE:
Stresses beyond those listed under “Absolute
Maximum Ratings” may cause permanent dam-
age to the device. This is a stress rating only and
functional operation of the device at these or
other conditions beyond those indicated in the
operational sections of this specification is not
implied. Exposure to absolute maximum rating
conditions for extended periods may affect
device reliability.
DC Characteristics
T
A
= -40°C to 150°C, V
CC
= 2.7V to 5.5V (unless otherwise noted)
Symbol
V
IL
V
IH
V
IL1
V
IH1
V
IL2
V
IH2
V
IL3
V
IH3
V
OL
V
OH
I
IL
I
IH
R
RST
R
PU
Parameter
Input Low Voltage, except
XTAL1 and RESET pin
Input High Voltage, except
XTAL1 and RESET pins
Input Low Voltage,
XTAL1 pin
Input High Voltage,
XTAL1 pin
Input Low Voltage,
RESET pin
Input High Voltage,
RESET pin
Input Low Voltage,
RESET pin as I/O
Input High Voltage,
RESET pin as I/O
Output Low Voltage
,
I/O pin except RESET
Output High Voltage
(4)
,
I/O pin except RESET
Input Leakage
Current I/O Pin
Input Leakage
Current I/O Pin
Reset Pull-up Resistor
I/O Pin Pull-up Resistor
Condition
V
CC
= 2.7V - 5.5V
V
CC
= 2.7V - 5.5V
V
CC
= 2.7V - 5.5V
V
CC
= 2.7V - 5.5V
V
CC
= 2.7V - 5.5V
V
CC
= 2.7V - 5.5V
V
CC
= 2.7V - 5.5V
V
CC
= 2.7V - 5.5V
I
OL
= 20mA, V
CC
= 5V
I
OL
= 5mA, V
CC
= 3V
I
OH
= -20mA, V
CC
= 5V
I
OH
= -10mA, V
CC
= 3V
V
CC
= 5.5V, pin low
(absolute value)
V
CC
= 5.5V, pin high
(absolute value)
30
20
4.0
2.2
1
1
60
50
Min.
-0.5
0.6V
CC(2)
-0.5
0.7V
CC(2)
-0.5
0.9V
CC(2)
-0.5
0.6V
CC(2)
Typ.
Max.
0.3V
CC(1)
V
CC
+ 0.5
0.1V
CC(1)
V
CC
+ 0.5
0.2V
CC(1)
V
CC
+ 0.5
0.3V
CC(1)
V
CC
+ 0.5
0.8
0.5
Units
V
V
V
V
V
V
V
V
V
V
µA
µA
kΩ
kΩ
2
ATMega88/168 Automotive
7607F–AVR–03/08
ATMEL [ ATMEL CORPORATION ]
