Atmel ATmega328P Xplained Mini MEGA328P-XMINI MEGA328P-XMINI Data Sheet
Product codes
MEGA328P-XMINI
301
ATmega48A/PA/88A/PA/168A/PA/328/P [DATASHEET]
Atmel-8271H-AVR- ATmega-Datasheet_08/2014
Notes: 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 source more than the test conditions (20mA at V
3. Although each I/O port can source more than the test conditions (20mA at V
CC
= 5V, 10mA at V
CC
= 3V) under steady
state conditions (non-transient), the following must be observed:
ATmega48A/PA/88A/PA/168A/PA/328/P:
1] The sum of all I
ATmega48A/PA/88A/PA/168A/PA/328/P:
1] The sum of all I
OH
, for ports C0 - C5, D0- D4, ADC7, RESET should not exceed 150mA.
2] The sum of all I
OH
, for ports B0 - B5, D5 - D7, ADC6, XTAL1, XTAL2 should not exceed 150mA.
If II
OH
exceeds the test condition, V
OH
may exceed the related specification. Pins are not guaranteed to source current
greater than the listed test condition.
4. Although each I/O port can sink more than the test conditions (20mA at V
CC
= 5V, 10mA at V
CC
= 3V) under steady state
conditions (non-transient), the following must be observed:
ATmega48A/PA/88A/PA/168A/PA/328/P:
1] The sum of all I
ATmega48A/PA/88A/PA/168A/PA/328/P:
1] The sum of all I
OL
, for ports C0 - C5, ADC7, ADC6 should not exceed 100mA.
2] The sum of all I
OL
, for ports B0 - B5, D5 - D7, XTAL1, XTAL2 should not exceed 100mA.
3] The sum of all I
OL
, for ports D0 - D4, RESET should not exceed 100mA.
If I
OL
exceeds the test condition, V
OL
may exceed the related specification. Pins are not guaranteed to sink current
greater than the listed test condition.
V
OH
Output High Voltage
except Reset pin
I
OH
= -20mA, V
CC
=
5V
T
A
=85
C
4.2
T
A
=105
C
4.1
I
OH
= -10mA, V
CC
=
3V
T
A
=85
C
2.3
T
A
=105
C
2.1
V
I
IL
Input Leakage
Current I/O Pin
Current I/O Pin
V
CC
= 5.5V, pin low
(absolute value)
1
µA
I
IH
Input Leakage
Current I/O Pin
Current I/O Pin
V
CC
= 5.5V, pin high
(absolute value)
1
µA
R
RST
Reset Pull-up Resistor
30
60
k
R
PU
I/O Pin Pull-up Resistor
20
50
k
V
ACIO
Analog Comparator
Input Offset Voltage
Input Offset Voltage
V
CC
= 5V
V
in
= V
CC
/2
<10
40
mV
I
ACLK
Analog Comparator
Input Leakage Current
Input Leakage Current
V
CC
= 5V
V
in
= V
CC
/2
-50
50
nA
t
ACID
Analog Comparator
Propagation Delay
Propagation Delay
V
CC
= 2.7V
V
CC
= 4.0V
750
500
500
ns
Table 29-1.
Common DC characteristics T
A
= -40
C to 105C, V
CC
= 1.8V to 5.5V (unless otherwise noted) (Continued)
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units