ATTINY44-20MU Atmel, ATTINY44-20MU Datasheet - Page 190
ATTINY44-20MU
Manufacturer Part Number
ATTINY44-20MU
Description
IC MCU AVR 4K FLASH 20MHZ 20-QFN
Manufacturer
Atmel
Series
AVR® ATtinyr
Specifications of ATTINY44-20MU
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
20-MLF®, QFN
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
SPI
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
12
Number Of Timers
2
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
For Use With
ATAVRISP2 - PROGRAMMER AVR IN SYSTEM
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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ATtiny24/44/84
Figure 21-8. Idle Supply Current vs. V
Figure 21-9. Idle Supply Current vs. V
1.8
1.6
1.4
1.2
0.8
0.6
0.4
0.2
2
1
0
1.5
0.35
0.25
0.15
0.05
0.3
0.2
0.1
0
1.5
2
2
2.5
2.5
IDLE SUPPLY CURRENT vs. V
3
IDLE SUPPLY CURRENT vs. V
CC
CC
3
INTERNAL RC OSCILLATOR, 8 MHz
INTERNAL RC OSCILLATOR, 1 MHz
(Internal RC Oscillator, 8 MHz)
(Internal RC Oscillator, 1 MHz)
VCC (V)
V
CC
3.5
3.5
(V)
4
4
CC
CC
4.5
4.5
5
5
5.5
-40 °C
85 °C
25 °C
5.5
-40 °C
8006K–AVR–10/10
85 °C
25 °C
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