ATTINY44A-MMHR Atmel, ATTINY44A-MMHR Datasheet - Page 239
ATTINY44A-MMHR
Manufacturer Part Number
ATTINY44A-MMHR
Description
MCU AVR 4KB FLASH 20MHZ 20QFN
Manufacturer
Atmel
Series
AVR® ATtinyr
Specifications of ATTINY44A-MMHR
Core Processor
AVR
Core Size
8-Bit
Speed
20MHz
Connectivity
USI
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number Of I /o
12
Program Memory Size
4KB (2K x 16)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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21.4
21.4.1
8183C–AVR–03/11
ATtiny84A
Current Consumption in Active Mode
Figure 21-112. Active Supply Current vs. Low Frequency
Figure 21-113. Active Supply Current vs. Frequency
0,8
0,6
0,4
0,2
12
10
1
0
8
6
4
2
0
0
0
0.1 - 1.0 MHz, PRR = 0xFF
1 - 20 MHz, PRR = 0xFF
0,1
2
0,2
4
0,3
6
0,4
8
Frequency (MHz)
Frequency (MHz)
10
0,5
12
0,6
ATtiny24A/44A/84A
14
0,7
16
0,8
18
0,9
20
1
5.5 V
5.0 V
4.5 V
4.0 V
3.3 V
2.7 V
1.8 V
5.5 V
5.0 V
4.5 V
4.0 V
3.3 V
2.7 V
1.8 V
239
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