ATTINY44A-MMHR Atmel, ATTINY44A-MMHR Datasheet - Page 232
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 21-98. BOD Threshold vs. Temperature
Figure 21-99. BOD Threshold vs. Temperature
2.78
2.76
2.74
2.72
2.68
2.66
2.64
2.7
1.84
1.83
1.82
1.81
1.79
1.78
1.77
1.8
-40
-40
BODLEVEL is 2.7V
BODLEVEL is 1.8V
-20
-20
0
0
Temperature (C)
20
Temperature (C)
20
40
40
60
60
80
80
100
100
8183C–AVR–03/11
RISING V
FALLING V
RISING V
FALLING V
CC
CC
CC
CC
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