Добавил:

Upload Опубликованный материал нарушает ваши авторские права? Сообщите нам.

Вуз:

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

Предмет:

[НЕСОРТИРОВАННОЕ]

Файл:

AVR / datasheets / attiny_13.pdf

Скачиваний:

Добавлен:

20.03.2015

Размер:

1.19 Mб

Скачать

☆

<<< < Предыдущая 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 3839 / 4339 40 41 42 43 > Следующая >>>

ATtiny13

Figure 65 . Active Supply Current vs. VC C (Internal RC Oscillator, CKDIV8

Programmed, 1.2 MHz)

ACTIVE SUPPLY CURRENT vs. VCC

INTERNAL RC OSCILLATOR, CKDIV8 PROGRAMMED, 1.2 MHz

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

Idle Supply Current

Figure 66. Idle Supply Current vs. Frequency (0.1 - 1.0 MHz)

IDLE SUPPLY CURRENT vs. FREQUENCY

						0.1 - 1.0 MHz
	0.4
											5.5V
	0.3										5.0V
											4.5V
(mA)	0.2										4.0V
(mA)	0.2
CC											3.3V
I

											2.7V
	0.1										1.8V
											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)

119

2535A–AVR–06/03

Figure 67. Idle Supply Current vs. Frequency (1 - 20 MHz)

IDLE SUPPLY CURRENT vs. FREQUENCY

						1 - 20 MHz
	8
	7										5.5V
	6										5.0V
	5										4.5V
	5
(mA)	4									4.0V
CC
I
	3
	2							3.3V
	2
	1					2.7V
	0			1.8V
	0
	0	2	4	6	8	10	12	14	16	18	20

Frequency (MHz)

Figure 68. Idle Supply Current vs. VCC (Internal RC Oscillator, 9.6 MHz)

IDLE SUPPLY CURRENT vs. VCC

INTERNAL RC OSCILLATOR, 9.6 MHz

	3.5
	3.0								85°C
									25°C
	2.5								-40°C
									-40°C
(mA)	2.0
(mA)
CC	1.5
I

	1.0
	0.5
	0.0
	1.5	2	2.5	3	3.5	4	4.5	5	5.5
					VCC (V)

120 ATtiny13

2535A–AVR–06/03

ATtiny13

Figure 69. Idle Supply Current vs. VCC (Internal RC Oscillator, CKDIV8 Programmed, 1.2 MHz)

IDLE SUPPLY CURRENT vs. VCC

INTERNAL RC OSCILLATOR, CKDIV8 PROGRAMMED, 1.2 MHz

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

Power-down Supply Current

Figure 70. Power-down Supply Current vs. VCC (Watchdog Timer Disabled)

POWER-DOWN SUPPLY CURRENT vs. VCC

WATCHDOG TIMER DISABLED

	3.5
	3								85°C
	3
	2.5
(uA)	2								-40°C
(uA)									-40°C
CC	1.5								25°C
I

	1
	0.5
	0
	1.5	2	2.5	3	3.5	4	4.5	5	5.5
					VCC (V)

121

2535A–AVR–06/03

Figure 71. Power-down Supply Current vs. VCC (Watchdog Timer Enabled)

POWER-DOWN SUPPLY CURRENT vs. VCC

WATCHDOG TIMER ENABLED

	10
	9								85°C
	8								-40°C
	8								25°C
	7
	6
(uA)	5
CC	5
CC
I	4
	4
	3
	2
	1
	0
	1.5	2	2.5	3	3.5	4	4.5	5	5.5
					VCC (V)

Pin Pull-up

Figure 72. I/O Pin Pull-up Resistor Current vs. Input Voltage (VCC = 5V)

I/O PIN PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE

				Vcc = 5V
	160
85°C
	140	25°C
		25°C
	120	-40°C
		-40°C
	100
(uA)	80
IO
I
	60
	40
	20
	0
	0	1	2	3	4	5	6

VIO (V)

122 ATtiny13

2535A–AVR–06/03

ATtiny13

Figure 73. I/O Pin Pull-up Resistor Current vs. Input Voltage (VCC = 2.7V)

I/O PIN PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE

				Vcc = 2.7V
	90
	80	25°C
85°C		25°C
85°C
	70
	60	-40°C
	60
(uA)	50
(uA)
IO	40
I

	30
	20
	10
	0
	0	0.5	1	1.5	2	2.5	3

VIO (V)

Figure 74. I/O Pin Pull-up Resistor Current vs. Input Voltage (VCC = 1.8V)

I/O PIN PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE

						Vcc = 1.8V
	60
	50
85°C		25°C
		25°C
	40
(uA)	30	-40°C
(uA)
OP
OP
I
	20
	10
	0
	0	0.2	0.4	0.6	0.8	1	1.2	1.4	1.6	1.8	2

VOP (V)

123

2535A–AVR–06/03

Figure 75. Reset Pull-up Resistor Current vs. Reset Pin Voltage (VCC = 5V)

RESET PULL-UP RESISTOR CURRENT vs. RESET PIN VOLTAGE

				Vcc = 5V
	120
-40°C		25°C
	100	25°C
	100
	80	85°C
	80
(uA)	60
RESET	60
RESET
I
	40
	20
	0
	0	1	2	3	4	5	6

VRESET (V)

Figure 76. Reset Pull-up Resistor Current vs. Reset Pin Voltage (VCC = 2.7V)

RESET PULL-UP RESISTOR CURRENT vs. RESET PIN VOLTAGE

				Vcc = 2.7V
	70
	60
-40°C		25°C
		25°C
	50
(uA)	40	85°C
	40

RESET	30
I	30
	20
	10
	0
	0	0.5	1	1.5	2	2.5	3

VRESET (V)

124 ATtiny13

2535A–AVR–06/03

ATtiny13

Figure 77. Reset Pull-up Resistor Current vs. Reset Pin Voltage (VCC = 1.8V)

RESET PULL-UP RESISTOR CURRENT vs. RESET PIN VOLTAGE

						Vcc = 1.8V
	40
-40°C
	35	25°C
		25°C
	30	85°C
		85°C
(uA)	25
(uA)	20
RESET	20
RESET
I	15
	15
	10
	5
	0
	0	0.2	0.4	0.6	0.8	1	1.2	1.4	1.6	1.8	2

VRESET (V)

Pin Thresholds and hysteresis Figure 78. I/O Pin Input Threshold Voltage vs. VCC (VIH, I/O Pin Read as “1”)

I/O PIN INPUT THRESHOLD VOLTAGE vs. VCC

VIH, I/O PIN READ AS '1'

	3								85°C
									25°C
	2.5								-40°C
	2.5
	2
(V)
Threshold	1.5
Threshold
	1
	0.5
	0
	1.5	2	2.5	3	3.5	4	4.5	5	5.5
					VCC (V)

125

2535A–AVR–06/03

Figure 79. I/O Pin Input Threshold Voltage vs. VCC (VIL, I/O Pin Read as “0”)

I/O PIN INPUT THRESHOLD VOLTAGE vs. VCC

VIL, I/O PIN READ AS '0'

	3
	2.5								85°C
	2.5								25°C
									25°C
									-40°C
	2
(V)
Threshold	1.5
Threshold
	1
	0.5
	0
	1.5	2	2.5	3	3.5	4	4.5	5	5.5
					VCC (V)

Figure 80. I/O Pin Input Hysteresis vs. VCC

I/O PIN INPUT HYSTERESIS vs. VCC

	0.6
	-40°C
	0.5
		25°C
	0.4
(V)		85°C
Threshold	0.3
Threshold
	0.2
	0.1
	0
	1.5	2	2.5	3	3.5	4	4.5	5	5.5

VCC (V)

126 ATtiny13

2535A–AVR–06/03

ATtiny13

Figure 81. Reset Input Threshold Voltage vs. VCC (VIH,Reset Pin Read as “1”)

RESET INPUT THRESHOLD VOLTAGE vs. VCC

VIH, RESET PIN READ AS '1'

	2.5
	2
(V)	1.5	-40°C
(V)
Threshold
		25°C
	1	85°C
	0.5
	0
		1.5	2	2.5	3	3.5	4	4.5	5	5.5
						VCC (V)

Figure 82. Reset Input Threshold Voltage vs. VCC (VIL,Reset Pin Read as “0”)

RESET INPUT THRESHOLD VOLTAGE vs. VCC

VIL, RESET PIN READ AS '0'

	2.5								85°C
									25°C
									-40°C
	2
Threshold (V)	1.5
Threshold (V)	1
	0.5
	0
	1.5	2	2.5	3	3.5	4	4.5	5	5.5
					VCC (V)

127

2535A–AVR–06/03

BOD Thresholds and Analog Figure 83. BOD Thresholds vs. Temperature (BOD Level is 4.3V)

Comparator Offset

Threshold (V)

BOD THRESHOLDS vs. TEMPERATURE

BODLEVEL IS 4.3V

4.6

4.5

Rising VCC

4.4

Falling VCC

4.3

4.2

4.1

-50	-40	-30	-20	-10	0	10	20	30	40	50	60	70	80	90	100
							Temperature (˚C)

Figure 84. BOD Thresholds vs. Temperature (BOD Level is 2.7V)

Threshold (V)

BOD THRESHOLDS vs. TEMPERATURE

BODLEVEL IS 2.7V

2.9

Rising VCC

2.8

Falling VCC

2.7

2.6

2.5

2.4

-50	-40	-30	-20	-10	0	10	20	30	40	50	60	70	80	90	100
							Temperature (˚C)

128 ATtiny13

2535A–AVR–06/03

ATtiny13

Figure 85. BOD Thresholds vs. Temperature (BOD Level is 1.8V)

BOD THRESHOLDS vs. TEMPERATURE

Threshold (V)

BODLEVEL IS 1.8V

2.1

1.9 Rising VCC

1.8

Falling VCC

1.7

1.6

1.5

-50	-40	-30 -20	-10	0	10	20	30	40	50	60	70	80	90	100
						Temperature (˚C)

Figure 86. Bandgap Voltage vs. VCC

BANDGAP VOLTAGE vs. VCC

	1.14
	1.13
(V)	1.12
Voltage	1.11								85°C
Bandgap									25°C
	1.1								-40°C
	1.1

	1.09
	1.08
	1.5	2	2.5	3	3.5	4	4.5	5	5.5

Vcc (V)

129

2535A–AVR–06/03

Figure 87. Analog Comparator Offset Voltage vs. Common Mode Voltage (VCC = 5V)

ANALOG COMPARATOR OFFSET VOLTAGE vs. COMMON MODE VOLTAGE

						VCC = 5V
	0.008
											85°C
(V)	0.006										25°C
(V)											-40°C
Voltage	0.004										-40°C
	0.004

Offset	0.002
Offset
Comparator	0
Comparator	-0.002
	-0.002
	-0.004
	0	0.5	1	1.5	2	2.5	3	3.5	4	4.5	5
					Common Mode Voltage (V)

Figure 88. Analog Comparator Offset Voltage vs. Common Mode Voltage (VCC = 2.7V)

ANALOG COMPARATOR OFFSET VOLTAGE vs. COMMON MODE VOLTAGE

				VCC = 2.7V
	0.003
							85°C
	0.002						25°C
(V)							25°C
(V)
Voltage	0.001						-40°C
							-40°C
	0
Offset	0
Offset	-0.001
Comparator	-0.001
	-0.002

	-0.003
	-0.004
	0	0.5	1	1.5	2	2.5	3

Common Mode Voltage (V)

130 ATtiny13

2535A–AVR–06/03

ATtiny13

Current Consumption of

Peripheral Units

Figure 89. Brownout Detector Current vs. VCC

BROWNOUT DETECTOR CURRENT vs. VCC

	30
	25								-40°C
	25								85°C
									25°C
	20
(mA)	15
CC
I
	10
	5
	0
	1.5	2	2.5	3	3.5	4	4.5	5	5.5

VCC (V)

Figure 90. ADC Current vs. VCC (AREF = AVCC)

ADC CURRENT vs. VCC

AREF = AVCC

	350								-40°C
									-40°C
	300								25°C
	300								85°C
	250
(uA)	200
(uA)
CC	150
I

	100
	50
	0
	1.5	2	2.5	3	3.5	4	4.5	5	5.5
					VCC (V)

131

2535A–AVR–06/03

Figure 91. AREF External Reference Current vs. VCC

AREF EXTERNAL REFERENCE CURRENT vs. VCC

	160								85°C
									25°C
	140								-40°C
	120
	100
(uA)	80
AREF	80
AREF
I
	60
	40
	20
	0
	1.5	2	2.5	3	3.5	4	4.5	5	5.5

VCC (V)

Figure 92. Analog Comparator Current vs. VCC

ANALOG COMPARATOR CURRENT vs. VCC

	120
	100								-40°C
	80								25°C
	80								85°C
(uA)									85°C
(uA)	60
CC	60
CC
I
	40
	20
	0
	1.5	2	2.5	3	3.5	4	4.5	5	5.5

VCC (V)

132 ATtiny13

2535A–AVR–06/03

ATtiny13

Current Consumption in

Reset and Reset Pulsewidth

Figure 93. Programming Current vs. VCC

PROGRAMMING CURRENT vs. Vcc

25
20								-40°C
20
								25°C
15
(mA)								85°C
CC
I
10
5
0
1.5	2	2.5	3	3.5	4	4.5	5	5.5

VCC (V)

Figure 94. Reset Supply Current vs. VCC (0.1 - 1.0 MHz, Excluding Current Through The Reset Pull-up)

RESET SUPPLY CURRENT vs. FREQUENCY

0.1 - 1.0 MHz, EXCLUDING CURRENT THROUGH THE RESET PULLUP

	0.18
	0.16										5.5V
	0.16
	0.14										5.0V
	0.12										4.5V
	0.12
(mA)	0.1										4.0V
(mA)											3.3V
CC	0.08
I	0.08
	0.06										2.7V
	0.04										1.8V
											1.8V
	0.02
	0
	0	0.1	0.2	0.3	0.4	0.5	0.6	0.7	0.8	0.9	1
						Frequency (MHz)

133

2535A–AVR–06/03

Figure 95. Reset Supply Current vs. VCC (1 - 20 MHz, Excluding Current Through The

Reset Pull-up)

RESET SUPPLY CURRENT vs. FREQUENCY

1 - 20 MHz, EXCLUDING CURRENT THROUGH THE RESET PULLUP

	3.5
	3										5.5V
											5.5V
	2.5										5.0V
(mA)	2										4.5V
	2
										4.0V
CC	1.5
I

	1							3.3V
								3.3V
	0.5					2.7V
				1.8V		2.7V
	0			1.8V
	0
	0	2	4	6	8	10	12	14	16	18	20

Frequency (MHz)

Figure 96. Minumum Reset Pulse Width vs VCC

MINUMUM RESET PULSE WIDTH vs. V

	2500
	2000
(ns)	1500
(ns)
Pulsewidth	1000
Pulsewidth
	500								85°C
									85°C
									25°C
									-40°C
	0
	1.5	2	2.5	3	3.5	4	4.5	5	5.5

VCC (V)

134 ATtiny13

2535A–AVR–06/03

<<< < Предыдущая 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 3839 / 4339 40 41 42 43 > Следующая >>>

Соседние файлы в папке datasheets

#
20.03.20153.56 Mб46atmega_128.pdf
#
20.03.20154.86 Mб74atmega_48_88_168.pdf
#
20.03.20155.67 Mб68atmega_8.pdf
#
20.03.20152.47 Mб50atmega_8535.pdf
#
20.03.20151.15 Mб53attiny_11_12.pdf
#
20.03.20151.19 Mб58attiny_13.pdf
#
20.03.20151.14 Mб44attiny_15L.pdf
#
20.03.20151.86 Mб46attiny_2313.pdf
#
20.03.20152.16 Mб47attiny_24_44_84.pdf
#
20.03.20151.47 Mб54attiny_25V_45V_85V.pdf
#
20.03.20151.67 Mб173attiny_25_45_85_Automotive.pdf