Rainbow Electronics ATtiny861_V - Manual (Page 185)

185
2588B–AVR–11/06
ATtiny261/461/861
23. Electrical Characteristics
23.1 Absolute Maximum Ratings*
23.2 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
T
A
= -40
°C to 85°C, V
CC
= 1.8V to 5.5V (unless otherwise noted) (1)
Symbol Parameter Condition Min. Typ. Max. Units
V
IL
Input Low-voltage
Except XTAL1 and RESET
pin
-0.5 0.2V
CC
V
V
IH
Input High-voltage
Except XTAL1 and RESET
pin
0.7V
CC
(3) V
CC
+0.5 V
V
IL1
Input Low-voltage
XTAL1 pin, External
Clock Selected
-0.5 0.1V
CC
V
V
IH1
Input High-voltage
XTAL1 pin, External
Clock Selected
0.8V
CC
(3) V
CC
+0.5 V
V
IL2
Input Low-voltage RESET pin -0.5 0.2V
CC
V
V
IH2
Input High-voltage RESET pin 0.9V
CC
(3) V
CC
+0.5 V
V
IL3
Input Low-voltage RESET pin as I/O -0.5 0.2V
CC
V
V
IH3
Input High-voltage RESET pin as I/O 0.7V
CC
(3) V
CC
+0.5 V
V
OL
Output Low Voltage (4)
(Except Reset pin)
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)
I
OH
= -10 mA, V
CC
= 5V
I
OH
= -5 mA, V
CC
= 3V
4.3
2.5 V
V
I
IL
Input Leakage
Current I/O Pin Vcc = 5.5 V, pin low
(absolute value)
<0.05 1 µA
I
IH
Input Leakage
Current I/O Pin Vcc = 5.5 V, pin high
(absolute value)
<0.05 1 µA
R
RST
Reset Pull-up Resistor 30 60 k
Ω
R
PU
I/O Pin Pull-up Resistor 20 50 k
Ω