ATmega169P
27. Electrical Characteristics
27.1 Absolute Maximum Ratings*
*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.
Operating Temperature.................................. -55°C to +125°C
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................................ 400.0 mA
27.2 DC Characteristics
TA = -40°C to 85°C, VCC = 1.8V to 5.5V (unless otherwise noted)
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
(1)
(1)
Input Low Voltage except
XTAL1 and RESET pins
V
CC = 1.8V - 2.4V
-0.5
-0.5
0.2VCC
0.3VCC
VIL
V
VCC = 2.4V - 5.5V
(2)
Input High Voltage except
XTAL1 and RESET pins
VCC = 1.8V - 2.4V
VCC = 2.4V - 5.5V
0.7VCC
0.6VCC
VCC + 0.5
VCC + 0.5
VIH
V
V
(2)
Input Low Voltage
XTAL1 pins
(1)
VIL1
VIH1
VIL2
VIH2
VOL
VOL1
VOH
VOH1
IIL
V
CC = 1.8V - 5.5V
-0.5
0.1VCC
(2)
(2)
Input High Voltage,
XTAL1 pin
VCC = 1.8V - 2.4V
VCC = 2.4V - 5.5V
0.8VCC
0.7VCC
VCC + 0.5
VCC + 0.5
V
(1)
0.1VCC
Input Low Voltage,
RESET pins
VCC = 1.8V - 5.5V
-0.5
V
(1)
0.2VCC
Input High Voltage,
RESET pins
(2)
VCC = 1.8V - 5.5V
0.9VCC
VCC + 0.5
V
Output Low Voltage(3)
Port A, C, D, E, F, G
,
,
IOL = 10 mA, VCC = 5V
IOL = 5 mA, VCC = 3V
0.7
0.5
V
Output Low Voltage(3)
Port B
IOL = 20 mA, VCC = 5V
0.7
0.5
V
I
OL = 10 mA, VCC = 3V
Output High Voltage(4)
Port A, C, D, E, F, G
,
,
IOH = -10 mA, VCC = 5V
IOH = -5 mA, VCC = 3V
4.2
2.3
V
Output High Voltage(4)
Port B
IOH = -20 mA, VCC = 5V
IOH = -10 mA, VCC = 3V
4.2
2.3
V
Input Leakage
Current I/O Pin
VCC = 5.5V, pin low
(absolute value)
1
1
µA
µA
Input Leakage
Current I/O Pin
VCC = 5.5V, pin high
(absolute value)
IIH
RRST
RPU
Reset Pull-up Resistor
I/O Pin Pull-up Resistor
30
20
60
50
kΩ
kΩ
327
8018A–AVR–03/06
ATMEL [ ATMEL ]
