287
2503Q–AVR–02/11
ATmega32(L)
Electrical Characteristics
Absolute Maximum Ratings*
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 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 ................................................ 40.0mA
DC Current
V
CC and GND Pins .......................... 200.0mA and
400.0mA TQFP/MLF
T
A = -40°C to 85°C, VCC = 2.7V to 5.5V (Unless Otherwise Noted)
Symbol
Parameter
Condition
Min
Typ
Max
Units
VIL
Input Low Voltage except
XTAL1 and RESET pins
VCC = 2.7 - 5.5
VCC = 4.5 - 5.5
-0.5
0.2 V
CC
V
VIH
Input High Voltage except
XTAL1 and RESET pins
VCC = 2.7 - 5.5
VCC = 4.5 - 5.5
0.6 V
V
CC + 0.5
VIL1
Input Low Voltage
XTAL1 pin
V
CC = 2.7 - 5.5
-0.5
0.1 V
CC
VIH1
Input High Voltage
XTAL1 pin
V
CC = 2.7 - 5.5
VCC = 4.5 - 5.5
0.7 V
V
CC + 0.5
VIL2
Input Low Voltage
RESET pin
V
CC = 2.7 - 5.5
-0.5
0.2 V
CC
VIH2
Input High Voltage
RESET pin
V
CC = 2.7 - 5.5
0.9 V
V
CC + 0.5
VOL
(Ports A,B,C,D)
IOL = 20mA, VCC = 5V
IOL = 10mA, VCC = 3V
0.7
0.5
V
VOH
(Ports A,B,C,D)
IOH = -20mA, VCC = 5V
IOH = -10mA, VCC = 3V
4.2
2.2
V
IIL
Input Leakage
Current I/O Pin
V
CC = 5.5V, pin low
(absolute value)
1
A
IIH
Input Leakage
Current I/O Pin
V
CC = 5.5V, pin high
(absolute value)
1
RRST
Reset Pull-up Resistor
30
60
k
Ω
Rpu
I/O Pin Pull-up Resistor
20
50