A000046 Arduino, A000046 Datasheet - Page 314
![MCU, MPU & DSP Development Tools Uno](/photos/15/92/159298/arduinounofront_sml.jpg)
A000046
Manufacturer Part Number
A000046
Description
MCU, MPU & DSP Development Tools Uno
Manufacturer
Arduino
Series
-r
Type
MCUr
Specifications of A000046
Processor To Be Evaluated
ATmega328
Interface Type
USB, I2C, SPI
Dimensions
2.7 in x 2.1 in
Operating Supply Voltage
5 V
Contents
Board
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
ATmega328
- Current page: 314 of 448
- Download datasheet (13Mb)
T
Notes:
28.2.1
T
Notes:
8161D–AVR–10/09
A
A
Symbol
R
R
V
I
t
Symbol
I
ACLK
ACID
CC
ACIO
RST
PU
= -40°C to 85°C, V
= -40°C to 85°C, V
1. “Max” means the highest value where the pin is guaranteed to be read as low
2. “Min” means the lowest value where the pin is guaranteed to be read as high
3. Although each I/O port can sink more than the test conditions (20 mA at V
4. Although each I/O port can source more than the test conditions (20 mA at V
1. Values with “Minimizing Power Consumption” enabled (0xFF).
2. Typical values at 25°C. Maximum values are characterized values and not test limits in production.
3. The current consumption values include input leakage current.
ATmega48PA DC Characteristics
conditions (non-transient), the following must be observed:
ATmega48PA/88PA/168PA/328P:
1] The sum of all I
2] The sum of all I
3] The sum of all I
If I
than the listed test condition.
conditions (non-transient), the following must be observed:
ATmega48PA/88PA/168PA/328P:
1] The sum of all I
2] The sum of all I
If II
greater than the listed test condition.
Parameter
Reset Pull-up Resistor
I/O Pin Pull-up Resistor
Analog Comparator
Input Offset Voltage
Analog Comparator
Input Leakage Current
Analog Comparator
Propagation Delay
Parameter
Power Supply Current
Power-save mode
Power-down mode
OL
OH
exceeds the test condition, V
exceeds the test condition, V
CC
CC
= 1.8V to 5.5V (unless otherwise noted) (Continued)
= 1.8V to 5.5V (unless otherwise noted)
OL
OL
OL
OH
OH
(3)
(3)
, for ports C0 - C5, ADC7, ADC6 should not exceed 100 mA.
, for ports B0 - B5, D5 - D7, XTAL1, XTAL2 should not exceed 100 mA.
, for ports D0 - D4, RESET should not exceed 100 mA.
, for ports C0 - C5, D0- D4, ADC7, RESET should not exceed 150 mA.
, for ports B0 - B5, D5 - D7, ADC6, XTAL1, XTAL2 should not exceed 150 mA.
(1)
Condition
V
V
V
V
V
V
Condition
Active 1 MHz, V
Active 4 MHz, V
Active 8 MHz, V
Idle 1 MHz, V
Idle 4 MHz, V
Idle 8 MHz, V
32 kHz TOSC enabled,
V
32 kHz TOSC enabled,
V
WDT enabled, V
WDT disabled, V
CC
in
CC
in
CC
CC
CC
CC
OL
= V
= V
OH
= 1.8V
= 3V
= 5V
= 5V
= 2.7V
= 4.0V
may exceed the related specification. Pins are not guaranteed to sink current greater
CC
CC
may exceed the related specification. Pins are not guaranteed to source current
/2
/2
CC
CC
CC
CC
CC
CC
CC
= 2V
= 3V
= 5V
CC
= 2V
= 3V
= 5V
= 3V
= 3V
ATmega48PA/88PA/168PA/328P
Min.
Min.
-50
30
20
CC
CC
= 5V, 10 mA at V
= 5V, 10 mA at V
Typ.
Typ.
0.03
0.21
0.75
<10
750
500
0.2
1.2
4.0
0.9
0.9
3.9
0.1
(2)
CC
CC
Max.
Max.
0.15
= 3V) under steady state
0.5
2.5
0.7
2.7
50
60
40
50
9
8
2
= 3V) under steady state
Units
Units
mV
mA
mA
mA
mA
mA
mA
kΩ
kΩ
nA
µA
µA
µA
µA
ns
314
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