ATTINY44A-MMHR Atmel, ATTINY44A-MMHR Datasheet - Page 197
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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8183C–AVR–03/11
Figure 21-28. V
Figure 21-29. V
0,6
0,5
0,4
0,3
0,2
0,1
3,2
2,8
2,6
2,4
2,2
1,8
0
3
2
0
0
I/O Pin, V
I/O Pin, V
OL
OH
: Output Voltage vs. Sink Current
: Output Voltage vs. Source Current
CC
CC
= 5V
= 3V
5
5
I
I
OL
OH
1
(mA)
1
(mA)
0
0
ATtiny24A/44A/84A
1
1
5
5
2
2
0
0
-40 °C
-40 °C
85 °C
25 °C
25 °C
85 °C
197
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