ATmega16(L)

Idle Supply Current

Figure 156. Idle Supply Current vs. Frequency (0.1 - 1.0 MHz)

ICC (mA)

IDLE SUPPLY CURRENT vs. FREQUENCY

0.1 - 1.0 MHz

0.8																					5.5V
0.7																					5.0V
0.6																					4.5V
0.5																					4.0V
0.4																					3.6V
																					3.3V
0.3																					3.0V
																					2.7V
0.2
0.1
0
0		0.1		0.2		0.3		0.4		0.5		0.6		0.7		0.8		0.9		1
										Frequency (MHz)

Figure 157. Idle Supply Current vs. Frequency (1 - 20 MHz)

ICC (mA)

IDLE SUPPLY CURRENT vs. FREQUENCY

1 - 20 MHz

16

5.5V

14

5.0V

12

4.5V

10

8

4.0V

6

3.6V

4

3.3V

3.0V

2

2.7V

0

0

2

4

6

8

10

12

14

16

18

20

Frequency (MHz)

303

2466P–AVR–08/07

Figure 158. Idle Supply Current vs. VCC (Internal RC Oscillator, 8 MHz)

ICC (mA)

IDLE SUPPLY CURRENT vs. VCC

INTERNAL RC OSCILLATOR, 8 MHz

8

-40°C 25°C

7

85°C

6

5

4

3

2

1

0

2.5

3

3.5

4

4.5

5

5.5

VCC (V)

Figure 159. Idle Supply Current vs. VCC (Internal RC Oscillator, 4 MHz)

ICC (mA)

IDLE SUPPLY CURRENT vs. VCC

INTERNAL RC OSCILLATOR, 4 MHz

4

25°C -40°C

3.5

85°C

3

2.5

2

1.5

1

0.5

0

2.5

3

3.5

4

4.5

5

5.5

VCC (V)

304 ATmega16(L)

2466P–AVR–08/07

ATmega16(L)

Figure 160. Idle Supply Current vs. VCC (Internal RC Oscillator, 2 MHz)

ICC (mA)

IDLE SUPPLY CURRENT vs. VCC

INTERNAL RC OSCILLATOR, 2 MHz

2

1.8		25°C

85°C

1.6

-40°C

1.4

1.2

1

0.8

0.6

0.4

0.2

0

2.5

3

3.5

4

4.5

5

5.5

VCC (V)

Figure 161. Idle Supply Current vs. VCC (Internal RC Oscillator, 1 MHz)

ICC (mA)

IDLE SUPPLY CURRENT vs. VCC

INTERNAL RC OSCILLATOR, 1 MHz

1

25°C

0.9

85°C

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0

2.5

3

3.5

4

4.5

5

5.5

VCC (V)

305

2466P–AVR–08/07

Power-Down Supply

Current

Figure 162. Idle Supply Current vs. VCC (32 kHz External Oscillator)

			IDLE SUPPLY CURRENT vs. VCC
	40		32kHz EXTERNAL OSCILLATOR
					85°C
	35				25°C
	30
(uA)	25
	20
CC
I
	15

10

5

0

2.5

3

3.5

4

4.5

5

5.5

VCC (V)

Figure 163. Power-Down Supply Current vs. VCC (Watchdog Timer Disabled)

		POWER-DOWN SUPPLY CURRENT vs. VCC
2.5			WATCHDOG TIMER DISABLED
2						85°C
						-40°C
1.5						25°C
(uA)
CC
I
1
0.5
0
2.5	3	3.5	4	4.5	5	5.5
			VCC (V)

306 ATmega16(L)

2466P–AVR–08/07

ATmega16(L)

Power-Save Supply

Current

Figure 164. Power-Down Supply Current vs. VCC (Watchdog Timer Enabled)

POWER-DOWN SUPPLY CURRENT vs. VCC

WATCHDOG TIMER ENABLED

	20
	18			-40°C
	16		85°C
			25°C
	14
(uA)	12
	10
CC
I	8

6

4

2

0

2.5

3

3.5

4

4.5

5

5.5

VCC (V)

Figure 165. Power-Save Supply Current vs. VCC (Watchdog Timer Disabled)

			POWER-SAVE SUPPLY CURRENT vs. VCC
	18		WATCHDOG TIMER DISABLED
					85°C
	16
					25°C
	14
	12
(uA)	10
CC	8
I

6

4

2

0

2.5

3

3.5

4

4.5

5

5.5

VCC (V)

307

2466P–AVR–08/07

Standby Supply	Figure 166. Standby Supply Current vs. VCC (455 kHz Resonator, Watchdog Timer Disabled)
Current

ICC (uA)

STANDBY SUPPLY CURRENT vs. VCC

455 kHz RESONATOR, WATCHDOG TIMER DISABLED

60

50

40

30

20

10

0

2.5

3

3.5

4

4.5

5

5.5

VCC (V)

Figure 167. Standby Supply Current vs. VCC (1 MHz Resonator, Watchdog Timer Disabled)

STANDBY SUPPLY CURRENT vs. VCC

1 MHz RESONATOR, WATCHDOG TIMER DISABLED

50

ICC (uA)

45

40

35

30

25

20

15

10

5

0

2.5

3

3.5

4

4.5

5

5.5

VCC (V)

308 ATmega16(L)

2466P–AVR–08/07

ATmega16(L)

Figure 168. Standby Supply Current vs. VCC (2 MHz Resonator, Watchdog Timer Disabled)

ICC (uA)

STANDBY SUPPLY CURRENT vs. VCC

2 MHz RESONATOR, WATCHDOG TIMER DISABLED

80

70

60

50

40

30

20

10

0

2.5

3

3.5

4

4.5

5

5.5

VCC (V)

Figure 169. Standby Supply Current vs. VCC (2 MHz Xtal, Watchdog Timer Disabled)

ICC (uA)

STANDBY SUPPLY CURRENT vs. VCC

2 MHz XTAL, WATCHDOG TIMER DISABLED

80

70

60

50

40

30

20

10

0

2.5

3

3.5

4

4.5

5

5.5

VCC (V)

309

2466P–AVR–08/07

Figure 170. Standby Supply Current vs. VCC (4 MHz Resonator, Watchdog Timer Disabled)

ICC (uA)

STANDBY SUPPLY CURRENT vs. VCC

4 MHz RESONATOR, WATCHDOG TIMER DISABLED

120

100

80

60

40

20

0

2.5

3

3.5

4

4.5

5

5.5

VCC (V)

Figure 171. Standby Supply Current vs. VCC (4 MHz Xtal, Watchdog Timer Disabled)

ICC (uA)

STANDBY SUPPLY CURRENT vs. VCC

4 MHz XTAL, WATCHDOG TIMER DISABLED

120

100

80

60

40

20

0

2.5

3

3.5

4

4.5

5

5.5

VCC (V)

310 ATmega16(L)

2466P–AVR–08/07

ATmega16(L)

Figure 172. Standby Supply Current vs. VCC (6 MHz Resonator, Watchdog Timer Disabled)

ICC (uA)

STANDBY SUPPLY CURRENT vs. VCC

6 MHz RESONATOR, WATCHDOG TIMER DISABLED

140

120

100

80

60

40

20

0

2.5

3

3.5

4

4.5

5

5.5

VCC (V)

Figure 173. Standby Supply Current vs. VCC (6 MHz Xtal, Watchdog Timer Disabled)

ICC (uA)

STANDBY SUPPLY CURRENT vs. VCC

6 MHz XTAL, WATCHDOG TIMER DISABLED

180

160

140

120

100

80

60

40

20

0

2.5

3

3.5

4

4.5

5

5.5

VCC (V)

311

2466P–AVR–08/07