ATMEGA649P-AUR Atmel, ATMEGA649P-AUR Datasheet - Page 345
ATMEGA649P-AUR
Manufacturer Part Number
ATMEGA649P-AUR
Description
IC MCU AVR 64KB FLASH 64TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA649P-AUR
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
SPI, UART/USART, USI
Peripherals
Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number Of I /o
54
Program Memory Size
64KB (32K x 16)
Program Memory Type
FLASH
Eeprom Size
2K x 8
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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28. Electrical Characteristics
28.1
28.2
Table 28-1.
8284A–AVR–10/10
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 ............................................... 40.0 mA
DC Current
Symbol
V
V
V
V
V
V
V
V
V
I
I
R
R
IL
IH
IL
IL1
IH
IH1
IH2
OL
OL1
OH
OH1
RST
PU
Absolute Maximum Ratings*
DC Characteristics
Parameter
Input Low Voltage, Except
XTAL1 pin
Input Low Voltage, XTAL1
pin
Input High Voltage,
Except XTAL1 and
RESET pins
Input High Voltage,
XTAL1 pin
Input High Voltage,
RESET pin
Output Low Voltage
Port A, C, D, E, F, G, H, J
Output Low Voltage
Port B
Output High Voltage
Port A, C, D, E, F, G, H, J
Output High Voltage
Port B
Input Leakage
Current I/O Pin
Input Leakage
Current I/O Pin
Reset Pull-up Resistor
I/O Pin Pull-up Resistor
V
CC
T
A
and GND Pins................................ 200.0 mA
= -40°C to 85°C, V
ATmega169A/169PA/329A/329PA/649A/649P/3290A/3290PA/6490A/6490P
(3)
(3)
(4)
(4)
,
,
,
,
CC
I
I
I
I
Condition
V
V
V
V
V
V
V
V
I
I
I
I
V
(absolute value)
V
(absolute value)
OL
OL
OL
OL
OH
OH
OH
OH
= 1.8V to 5.5V (unless otherwise noted)
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 10mA, V
= 5mA, V
= 20mA, V
= 10mA, V
= -10mA, V
= -5mA, V
= -20mA, V
= -10mA, V
= 1.8V - 2.4V
= 2.4V - 5.5V
= 1.8V - 5.5V
= 1.8V - 2.4V
= 2.4V - 5.5V
= 1.8V - 2.4V
= 2.4V - 5.5V
= 1.8V - 5.5V
= 5.5V, pin low
= 5.5V, pin high
CC
CC
CC
CC
CC
CC
+0.5V
CC
CC
CC
= 3V
= 3V
= 5V
= 5V
= 3V
= 5V
= 5V
= 3V
*NOTICE:
0.85V
0.7V
0.6V
0.8V
0.7V
Min.
-0.5
-0.5
-0.5
4.2
2.3
4.2
2.3
20
20
CC
CC
CC
CC
CC
(2)
(2)
(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.
V
V
V
V
V
0.2V
0.3V
0.1V
CC
CC
CC
CC
CC
Max.
100
100
0.9
0.6
0.9
0.6
1
1
+ 0.5
+ 0.5
+ 0.5
+ 0.5
+ 0.5
CC
CC
CC
(1)
(1)
(1)
Units
kΩ
kΩ
µA
V
345
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