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ATMEGA48-20AU

Part # ATMEGA48-20AU
Description MCU 8BIT ATMEGA RISC 4KB FLASH 3.3V/5V 32TQFP - Trays
Category IC
Availability Out of Stock
Qty 0
Qty Price
1 + $1.49230

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Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

319
2545M–AVR–09/07
ATmega48/88/168
Figure 29-6. Active Supply Current vs. V
CC
(32 kHz External Oscillator)
29.2 Idle Supply Current
Figure 29-7. Idle Supply Current vs. Frequency (0.1 - 1.0 MHz)
ACTIVE SUPPLY CURRENT vs. V
CC
32 kHz EXTERNAL OSCILLATOR
25 °C
0
10
20
30
40
50
60
1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
I
CC
(uA)
IDLE SUPPLY CURRENT vs. FREQUENCY
0.1 - 1.0 MHz
5.5 V
5.0 V
4.5 V
4.0 V
3.3 V
2.7 V
1.8 V
0
0.02
0.04
0.06
0.08
0.1
0.12
0.14
0.16
0.18
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
Frequency (MHz)
I
CC
(mA)
320
2545M–AVR–09/07
ATmega48/88/168
Figure 29-8. Idle Supply Current vs. Frequency (1 - 24 MHz)
Figure 29-9. Idle Supply Current vs. V
CC
(Internal RC Oscillator, 128 kHz)
IDLE SUPPLY CURRENT vs. FREQUENCY
1 - 24 MHz
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
0 4 8 12162024
Frequency (MHz)
I
CC
(mA)
2.7V
1.8V
3.3V
4.0V
4.5V
5.0V
5.5V
IDLE SUPPLY CURRENT vs. V
CC
INTERNAL RC OSCILLATOR, 128 KHz
85 °C
25 °C
-40 °C
0
0.005
0.01
0.015
0.02
0.025
0.03
1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
I
CC
(mA)
321
2545M–AVR–09/07
ATmega48/88/168
Figure 29-10. Idle Supply Current vs. V
CC
(Internal RC Oscillator, 1 MHz)
Figure 29-11. Idle Supply Current vs. V
CC
(Internal RC Oscillator, 8 MHz)
IDLE SUPPLY CURRENT vs. V
CC
INTERNAL RC OSCILLATOR, 1 MHz
85 °C
25 °C
-40 °C
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
I
CC
(mA)
IDLE SUPPLY CURRENT vs. V
CC
INTERNAL RC OSCILLATOR, 8 MHz
85 °C
25 °C
-40 °C
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
I
CC
(mA)
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