ATTINY44-20MUR Atmel, ATTINY44-20MUR Datasheet - Page 203
ATTINY44-20MUR
Manufacturer Part Number
ATTINY44-20MUR
Description
MCU AVR 4KB FLASH 20MHZ 20QFN
Manufacturer
Atmel
Series
AVR® ATtinyr
Datasheet
1.ATTINY24-20MU.pdf
(238 pages)
Specifications of ATTINY44-20MUR
Core Processor
AVR
Core Size
8-Bit
Speed
20MHz
Connectivity
USI
Peripherals
Brown-out Detect/Reset, POR, PWM, 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)
2.7 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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATTINY44-20MUR
Manufacturer:
ATMEL
Quantity:
2 100
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21.9
8006K–AVR–10/10
BOD Threshold and Analog Comparator Offset
Figure 21-34. Reset Pin Input Hysteresis vs. V
Figure 21-35. BOD Threshold vs. Temperature (BODLEVEL is 4.3V)
4.34
4.32
4.28
4.26
4.24
4.22
4.18
4.16
4.14
4.3
4.2
-60
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
1
0
1.5
-40
2
BOD THRESHOLDS vs. TEMPERATURE
-20
2.5
RESET PIN AS I/O, INPUT HYSTERESIS vs. VCC
3
0
BODLEVEL is 4.3V
Temperature (C)
V
IL
, I/O PIN READ AS "0"
V
3.5
CC
CC
20
(V)
(Reset Pin Used as I/O)
4
40
4.5
60
Falling V cc
Rising V cc
ATtiny24/44/84
5
80
5.5
-40 °C
25 °C
85 °C
100
203
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