ATTINY44A-MMHR Atmel, ATTINY44A-MMHR Datasheet - Page 204
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 21-42. BOD Threshold vs. Temperature
Figure 21-43. BOD Threshold vs. Temperature
2,78
2,76
2,74
2,72
2,68
1,87
1,86
1,85
1,84
1,83
1,82
1,81
1,79
1,78
1,77
2,8
2,7
1,8
-40
-40
-30
-30
BODLEVEL is 2.7V
BODLEVEL is 1.8V
-20
-20
-10
-10
0
0
10
10
20
20
Temperature (C)
Temperature (C)
30
30
40
40
50
50
60
60
70
70
80
80
90
90
8183C–AVR–03/11
100
100
RISING V
FALLING V
RISING V
FALLING V
CC
CC
CC
CC
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