ATMEGA16U2-16AU Atmel, ATMEGA16U2-16AU Datasheet - Page 264
ATMEGA16U2-16AU
Manufacturer Part Number
ATMEGA16U2-16AU
Description
8-bit Microcontrollers - MCU 16K Flash
Manufacturer
Atmel
Datasheet
1.ATMEGA16U2-16AU.pdf
(310 pages)
Specifications of ATMEGA16U2-16AU
Product Category
8-bit Microcontrollers - MCU
Rohs
yes
Core
AVR
Data Bus Width
8 bit
Program Memory Size
16 KB
Data Ram Size
1.25 KB
Data Rom Size
512 B
Program Memory Type
Flash
Factory Pack Quantity
1250
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26. Electrical Characteristics
26.1
26.2
T
7799D–AVR–11/10
Operating Temperature ................................. -55C to +125C
Storage Temperature..................................... -65°C to +150°C
Voltage on any Pin except RESET & UVcc
with respect to Ground
Voltage on RESET with respect to Ground .....-0.5V to +13.0V
Voltage on UVcc with respect to Ground...........-0.5V to +6.0V
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
I
I
R
R
A
IL
IH
IL
IL1
IL2
IH
IH1
IH2
OL
OH
RST
PU
= -40C to 85C, V
Absolute Maximum Ratings*
DC Characteristics
Parameter
Input Low Voltage,
Standard IOs
Input Low Voltage,
XTAL1 pin
Input Low Voltage,
RESET pin
Input High Voltage,
Standard IOs
Input High Voltage,
XTAL1 pin
Input High Voltage,
RESET pin
Output Low Voltage
Standard IOs
MOSI/MISO pins
Output High Voltage
Standard IOs
MOSI/MISO pins
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................................ 200.0 mA
(7)
CC
(8)
(8)
(8)
(8)
.............................-0.5V to V
= 2.7V to 5.5V (unless otherwise noted)
,
,
(3)
(4)
,
,
Condition
V
V
V
V
V
V
I
I
I
I
V
(absolute value)
V
(absolute value)
OL
OL
OH
OH
CC
CC
CC
CC
CC
CC
CC
CC
= 10mA, V
= 5mA, V
= -10mA, V
= -5mA, V
= 2.7V - 5.5V
= 2.7V - 5.5V
= 2.7V - 5.5V
= 2.7V - 5.5V
= 2.7V - 5.5V
= 2.7V - 5.5V
= 5.5V, pin low
= 5.5V, pin high
CC
CC
CC
CC
+0.5V
CC
= 3V
= 3V
= 5V
= 5V
*NOTICE:
0.7V
0.9V
Min.
-0.5
-0.5
-0.5
4.2
2.3
30
20
2
CC
CC
(5)
(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.
ATmega8U2/16U2/32U2
Typ.
V
V
V
0.1V
0.1V
Max.
CC
CC
CC
0.8
0.7
0.5
60
50
1
1
+ 0.5
+ 0.5
+ 0.5
CC
CC
(5)
(1)
(1)
Units
μA
μA
k
k
V
V
V
V
V
V
V
V
264
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