Datasheet

340
2490R–AVR–02/2013
ATmega64(L)
Electrical Characteristics – TA = -40°C to 105°C
Absolute Maximum Ratings*
Operating Temperature.................................. -55°C to +125°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 +150°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 ............................................... 40.0 mA
DC Current
V
CC
and GND Pins................................ 200.0 mA
DC Characteristics
T
A
= -40°C to 105°C, V
CC
= 2.7V to 5.5V (unless otherwise noted)
Symbol Parameter Condition Min Typ Max Units
V
IL
Input Low Voltage
Except XTAL1 and
RESET
pins
-0.5 0.2 V
CC
(1)
V
V
IL1
Input Low Voltage
XTAL1 pin, External
Clock Selected
-0.5 0.1 V
CC
(1)
V
V
IL2
Input Low Voltage RESET pin -0.5 0.2 V
CC
(1)
V
V
IH
Input High Voltage
Except XTAL1 and
RESET
pins
0.6 V
CC
(2)
V
CC
+ 0.5 V
V
IH1
Input High Voltage
XTAL1 pin, External
Clock Selected
0.7 V
CC
(2)
V
CC
+ 0.5 V
V
IH2
Input High Voltage RESET pin 0.85 V
CC
(2)
V
CC
+ 0.5 V
V
OL
Output Low Voltage
(3)
(Ports A,B,C,D, E, F, G)
I
OL
= 20 mA, V
CC
= 5V
I
OL
= 10 mA, V
CC
= 3V
0.9
0.6
V
V
V
OH
Output High Voltage
(4)
(Ports A,B,C,D, E, F, G))
I
OH
= -20 mA, V
CC
= 5V
I
OH
= -10 mA, V
CC
= 3V
4.1
2.1
V
V
I
IL
Input Leakage
Current I/O Pin
Vcc = 5.5V, pin low
(absolute value)
1.0 µA
I
IH
Input Leakage
Current I/O Pin
Vcc = 5.5V, pin high
(absolute value)
1.0 µA
R
RST
Reset Pull-up Resistor 30 60 k
R
PEN
PEN Pull-up Resistor 20 60 k
R
PU
I/O Pin Pull-up Resistor 20 50 k