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Рыбницкий Филиал Приднестровского Государственного Университета им.Т.Г.Шевченко

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[НЕСОРТИРОВАННОЕ]

Файл:

AVR / datasheets / attiny_2313.pdf

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20.03.2015

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1.86 Mб

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ATtiny2313/V

Idle Supply Current

Figure 91. Idle Supply Current vs. Frequency (0.1 - 1.0 MHz)

IDLE SUPPLY CURRENT vs. FREQUENCY

	0.25					0.1 - 1.0 MHz
	0.25
											5.5 V
	0.2										5.0 V
											5.0 V
											4.5 V
A)	0.15										4.0 V
A)											4.0 V
(m
cc											3.3 V
I	0.1										3.3 V
	0.1
											2.7 V
	0.05										1.8 V
	0
	0	0.1	0.2	0.3	0.4	0.5	0.6	0.7	0.8	0.9	1

Frequency (MHz)

Figure 92. Idle Supply Current vs. Frequency (1 - 20 MHz)

IDLE SUPPLY CURRENT vs. FREQUENCY

	5					1 - 20 MHz
	5
	4.5										5.5 V
											5.5 V
	4										5.0 V
											5.0 V
	3.5										4.5 V
	3										4.5 V
(mA)	3
(mA)	2.5
cc
I	2
	2
	1.5					4.0 V
						4.0 V
	1					3.3 V
	1					2.7 V
						2.7 V
	0.5
	0			1.8 V
	0
	0	2	4	6	8	10	12	14	16	18	20

Frequency (MHz)

185

2543H–AVR–02/05

Figure 93. Idle Supply Current vs. VCC (Internal RC Oscillator, 8 MHz)

IDLE SUPPLY CURRENT vs. Vcc

INTERNAL RC OSCILLATOR, 8 MHz

	3
									85 °C
									25 °C
	2.5								-40 °C
	2.5
	2
(mA)	1.5
cc
I
	1
	0.5
	0
	1.5	2	2.5	3	3.5	4	4.5	5	5.5
					Vcc (V)

Figure 94. Idle Supply Current vs. VCC (Internal RC Oscillator, 4 MHz)

IDLE SUPPLY CURRENT vs. Vcc

INTERNAL RC OSCILLATOR, 4 MHz

	1.6
									85 °C
	1.4								25 °C
	1.4								-40 °C
									-40 °C
	1.2
	1
(mA)	0.8
cc
I
	0.6
	0.4
	0.2
	0
	1.5	2	2.5	3	3.5	4	4.5	5	5.5
					Vcc (V)

186 ATtiny2313/V

2543H–AVR–02/05

ATtiny2313/V

Figure 95. Idle Supply Current vs. VCC (Internal RC Oscillator, 1 MHz)

IDLE SUPPLY CURRENT vs. Vcc

INTERNAL RC OSCILLATOR, 1 MHz

	0.5								85 °C
									85 °C
									25 °C
									-40 °C
	0.4
(mA)	0.3
(mA)
cc
I	0.2
	0.2
	0.1
	0
	1.5	2	2.5	3	3.5	4	4.5	5	5.5
					Vcc (V)

Figure 96. Idle Supply Current vs. VCC (Internal RC Oscillator, 0.5 MHz)

IDLE SUPPLY CURRENT vs. Vcc

INTERNAL RC OSCILLATOR, 0.5 MHz

	0.3
	0.25								85 °C
	0.25								25 °C
									-40 °C
	0.2
(mA)	0.15
cc
I
	0.1
	0.05
	0
	1.5	2	2.5	3	3.5	4	4.5	5	5.5
					Vcc (V)

187

2543H–AVR–02/05

Figure 97. Idle Supply Current vs. VCC (Internal RC Oscillator, 128 KHz)

IDLE SUPPLY CURRENT vs. Vcc

INTERNAL RC OSCILLATOR, 128 KHz

	0.035
	0.03								-40 °C
	0.03								25 °C
									85 °C
	0.025
A)	0.02
(m
cc	0.015
I	0.015
	0.01
	0.005
	0
	1.5	2	2.5	3	3.5	4	4.5	5	5.5
					Vcc (V)

Power-down Supply Current

Figure 98. Power-down Supply Current vs. VCC (Watchdog Timer Disabled)

POWER-DOWN SUPPLY CURRENT vs. Vcc

WATCHDOG TIMER DISABLED

	1.5
									85 °C
	1.25
	1
(uA)	0.75								-40 °C
cc									25 °C
I

	0.5
	0.25
	0
	1.5	2	2.5	3	3.5	4	4.5	5	5.5
					Vcc (V)

188 ATtiny2313/V

2543H–AVR–02/05

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