Datasheet

174
8006H–AVR–10/09
ATtiny24/44/84
20. Electrical Characteristics
20.1 Absolute Maximum Ratings*
20.2 DC Characteristics
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
Table 20-1. DC Characteristics. T
A
= -40°C to +85°C
Symbol Parameter Condition Min
(1)
Typ
(1)
Max
(1)
Units
V
IL
Input Low Voltage
V
CC
= 1.8V - 2.4V
V
CC
= 2.4V - 5.5V
-0.5
0.2V
CC
0.3V
CC
V
V
IH
Input High-voltage
Except RESET pin
V
CC
= 1.8V - 2.4V
V
CC
= 2.4V - 5.5V
0.7V
CC
(2)
0.6V
CC
(2)
V
CC
+0.5
(3)
V
V
IH1
Input High-voltage
RESET pin
V
CC
= 1.8V to 5.5V
0.9V
CC
(2)
V
CC
+0.5
(3)
V
V
OL
Output Low Voltage
(4)
Except RESET pin
(6)
I
OL
= 10 mA, V
CC
= 5V
I
OL
= 5 mA, V
CC
= 3V
0.6
0.5
V
V
V
OH
Output High-voltage
(5)
Except RESET pin
(6)
I
OH
= -10 mA, V
CC
= 5V
I
OH
= -5 mA, V
CC
= 3V
4.3
2.5
V
V
I
LIL
Input Leakage
Current I/O Pin
Vcc = 5.5V, pin low
(absolute value)
<0.05 1 µA
I
LIH
Input Leakage
Current I/O Pin
Vcc = 5.5V, pin high
(absolute value)
<0.05 1 µA
R
RST
Reset Pull-up Resistor Vcc = 5.5V, input low 30 60 kΩ
R
PU
I/O Pin Pull-up Resistor Vcc = 5.5V, input low 20 50 kΩ