2

7607F–AVR–03/08

ATMega88/168 Automotive

Electrical Characteristics

Absolute Maximum Ratings*

DC Characteristics

Operating Temperature.................................. -55

°C to +150°C

*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.

Storage Temperature ..................................... -65°C to +175°C

Voltage on any Pin except RESET

with respect to Ground ................................-0.5V to V

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

T

Symbol

Parameter

Condition

Min.

Typ.

Max.

Units

Input Low Voltage, except

XTAL1 and RESET pin

V

-0.5

0.3V

CC

(1)

V

Input High Voltage, except

XTAL1 and RESET pins

V

0.6V

CC

(2)

V

V

Input Low Voltage,

XTAL1 pin

V

-0.5

0.1V

CC

(1)

V

Input High Voltage,

XTAL1 pin

V

0.7V

CC

(2)

V

V

Input Low Voltage,

RESET pin

V

-0.5

0.2V

CC

(1)

V

Input High Voltage,

RESET pin

0.9VCC

(2)

V

Input Low Voltage,

RESET pin as I/O

V

-0.5

0.3V

CC

(1)

V

Input High Voltage,

RESET pin as I/O

V

0.6V

CC

(2)

V

V

Output Low Voltage

(3),

I/O pin except RESET

0.8

0.5

V

Output High Voltage

I/O pin except RESET

4.0

2.2

V

Input Leakage

Current I/O Pin

(absolute value)

1µA

Input Leakage

Current I/O Pin

V

(absolute value)

1µA

R

RST

Reset Pull-up Resistor

30

60

k

Ω

I/O Pin Pull-up Resistor

20

50

k

Ω