ATMEGA32-16AI Atmel, ATMEGA32-16AI Datasheet - Page 287

• Manufacturer Part Number: ATMEGA32-16AI
• Description: IC AVR MCU 32K 16MHZ IND 44-TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA32-16AI

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Electrical Characteristics
Absolute Maximum Ratings*
DC Characteristics
T
2503Q–AVR–02/11
A
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 V
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
400.0mA TQFP/MLF
Symbol
V
V
V
V
V
V
V
V
I
I
R
R
IL
IH
IL
IH
IL1
IH1
IL2
IH2
OL
OH
RST
pu
= -40°C to 85°C, V
Parameter
Input Low Voltage except
XTAL1 and RESET pins
Input High Voltage except
XTAL1 and RESET pins
Input Low Voltage
XTAL1 pin
Input High Voltage
XTAL1 pin
Input Low Voltage
RESET pin
Input High Voltage
RESET pin
Output Low Voltage
(Ports A,B,C,D)
Output High Voltage
(Ports A,B,C,D)
Input Leakage
Current I/O Pin
Input Leakage
Current I/O Pin
Reset Pull-up Resistor
I/O Pin Pull-up Resistor
V
CC
and GND Pins.......................... 200.0mA and
CC
= 2.7V to 5.5V (Unless Otherwise Noted)
(3)
(4)
V
V
I
I
Condition
V
V
V
V
V
V
V
I
I
V
(absolute value)
V
(absolute value)
OL
OL
OH
OH
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 20mA, V
= 10mA, V
= -20mA, V
= -10mA, V
= 2.7 - 5.5
= 4.5 - 5.5
= 2.7 - 5.5
= 4.5 - 5.5
= 2.7 - 5.5
= 2.7 - 5.5
= 4.5 - 5.5
= 2.7 - 5.5
= 2.7 - 5.5
= 5.5V, pin low
= 5.5V, pin high
CC
CC
CC
+0.5V
CC
CC
= 5V
= 3V
= 5V
= 3V
*NOTICE:
0.6 V
0.7 V
0.9 V
Min
-0.5
-0.5
-0.5
4.2
2.2
30
20
CC
CC
CC
(2)
(2)
(2)
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.
Typ
0.2 V
V
0.1 V
V
V
0.2 V
ATmega32(L)
CC
CC
CC
Max
0.7
0.5
60
50
1
1
+ 0.5
+ 0.5
+ 0.5
CC
CC
CC
(1)
(1)
Units
kΩ
µA
V
V
V
V
V
287