ATTINY44A-MMHR Atmel, ATTINY44A-MMHR Datasheet - Page 198
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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ATtiny24A/44A/84A
Figure 21-30. V
Figure 21-31. V
1,4
1,2
0,8
0,6
0,4
0,2
5,2
4,8
4,6
4,4
4,2
1
0
5
0
0
I/O Pin, V
Reset Pin as I/O, V
OH
OL
: Output Voltage vs. Sink Current
: Output Voltage vs. Source Current
0
5 ,
CC
= 5V
5
CC
= 3V
1
I
I
OH
OL
1
1
(mA)
(mA)
5 ,
0
2
1
5
2
5 ,
8183C–AVR–03/11
2
3
0
-40 °C
-40 °C
85 °C
25 °C
25 °C
85 °C
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