
152
ATtiny40 [DATASHEET]
8263B–AVR–01/2013
20. Electrical Characteristics
20.1
Absolute Maximum Ratings*
20.2
DC Characteristics
Operating Temperature.................................. -55
C to +125C
*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 VCC+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 VCC and GND Pins ................................ 200.0 mA
Table 20-1.
DC Characteristics. T
A = -40C to +85C
Symbol
Parameter
Condition
Min
Max
Units
VIL
Input Low Voltage
V
CC = 1.8V - 2.4V
VCC = 2.4V - 5.5V
-0.5
0.2V
CC
0.3VCC
V
VIH
Input High-voltage
Except RESET pin
VCC = 1.8V - 2.4V
V
CC = 2.4V - 5.5V
0.7V
V
CC +0.5
V
Input High-voltage
RESET pin
VCC = 1.8V - 5.5V
VCC +0.5
V
OL
IOL = 10 mA, VCC = 5V
I
OL = 5 mA, VCC = 3V
0.6
0.5
V
OH
I
OH = -10 mA, VCC = 5V
IOH = -5 mA, VCC = 3V
4.3
2.5
V
ILIL
Input Leakage
Current I/O Pin
V
CC = 5.5V, pin low
(absolute value)
<0.05
1
A
I
LIH
Input Leakage
Current I/O Pin
VCC = 5.5V, pin high
(absolute value)
<0.05
1
A
R
RST
Reset Pull-up Resistor
V
CC = 5.5V, input low
30
60
k
RPU
I/O Pin Pull-up Resistor
VCC = 5.5V, input low
20
50
k
IACLK
Analog Comparator
Input Leakage Current
V
CC = 5V
V
in = VCC/2
-50
50
nA