Datasheet

ATmega48A/PA/88A/PA/168A/PA/328/P
 2018 Microchip Technology Inc. Data Sheet Complete DS40002061A-page 308
29. Electrical Characteristics – (T
A
= -40°C to 85°C)
29.1 Absolute Maximum Ratings*
29.2 DC Characteristics
29.2.1 ATmega48A DC Characteristics
Notes: 1. Values with “Minimizing Power Consumption” enabled (0xFF).
2. Typical values at 25C.
3. The current consumption values include input leakage current.
Operating Temperature . . . . . . . . . . . -55C to +125C
*NOTICE: 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.
Storage Temperature. . . . . . . . . . . . . -65°C to +150°C
Voltage on any Pin except RESET
with respect to Ground . . . . . . . . . .-0.5V to V
CC
+0.5V
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
V
CC
and GND Pins. . . . . . . . . . . 200.0mA
Table 29-1. ATmega48A DC characteristics - T
A
= -40C to 85C, V
CC
= 1.8V to 5.5V (unless otherwise noted)
Symbol Parameter Condition Min. Typ.
(2)
Max. Units
I
CC
Power Supply Current
(1)
Active 1MHz, V
CC
= 2V 0.2 0.55 mA
Active 4MHz, V
CC
= 3V 1.2 3.5 mA
Active 8MHz, V
CC
= 5V 4.0 12 mA
Idle 1MHz, V
CC
= 2V 0.03 0.5 mA
Idle 4MHz, V
CC
= 3V 0.21 1.5 mA
Idle 8MHz, V
CC
= 5V 0.9 5.5 mA
Power-save mode
(3)
32kHz TOSC enabled, V
CC
= 1.8V 0.75 µA
32kHz TOSC enabled, V
CC
= 3V 0.9 µA
Power-down mode
(3)
WDT enabled, V
CC
= 3V 3.9 15 µA
WDT disabled, V
CC
= 3V 0.1 2 µA