ATMEGA640V_0701 Datasheet, PDF (393/449 Pages) ATMEL Corporation – 8-bit Microcontroller with 64K/128K/256K Bytes In-System Programmable Flash

Idle Supply Current
ATmega640/1280/1281/2560/2561
Figure 172. Idle Supply Current vs. Low Frequency (0.1 - 1.0 MHz)
IDLE SUPPLY CURRENT vs. LOW FREQUENCY
0.1 - 1.0 MHz
0,6
0,5
0,4
0,3
0,2
0,1
5.5V
5.0V
4.5V
4.0V
3.3V
2.7V
1.8V
0
0
0,1
0,2
0,3
0,4
0,5
0,6
0,7
0,8
0,9
1
Frequency (MHz)
Figure 173. Idle Supply Current vs. Frequency (1 - 16 MHz)
IDLE SUPPLY CURRENT vs. FREQUENCY
1 - 16 MHz
8
7
6
5
4
4.0V
3
2
3.3V
1
2.7V
1.8V
0
0
2
4
6
8
10
12
14
Frequency (MHz)
5.5V
5.0V
4.5V
16
2549K–AVR–01/07
393