ATTINY44-20PU Atmel, ATTINY44-20PU Datasheet - Page 198
ATTINY44-20PU
Manufacturer Part Number
ATTINY44-20PU
Description
IC MCU AVR 4K FLASH 20MHZ 14-DIP
Manufacturer
Atmel
Series
AVR® ATtinyr
Specifications of ATTINY44-20PU
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
14-DIP (0.300", 7.62mm)
Package
14PDIP
Device Core
AVR
Family Name
ATtiny
Maximum Speed
20 MHz
Operating Supply Voltage
3.3|5 V
Data Bus Width
8 Bit
Number Of Programmable I/os
12
Interface Type
SPI/USI
On-chip Adc
8-chx10-bit
Number Of Timers
2
For Use With
ATAVRISP2 - PROGRAMMER AVR IN SYSTEM
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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ATtiny24/44/84
Figure 21-24. Reset Pin Output Voltage vs. Sink Current (V
Figure 21-25. Reset Pin Output Voltage vs. Sink Current (V
1.5
0.5
0.8
0.6
0.4
0.2
1
0
1
0
0
0
0.5
0.5
RESET AS I/O PIN OUTPUT VOLTAGE vs. SINK CURRENT
RESET AS I/O PIN OUTPUT VOLTAGE vs. SINK CURRENT
1
1
I
I
OL
OL
1.5
1.5
(mA)
(mA)
V
V
CC
CC
= 5V
= 3V
2
2
CC
CC
= 3V)
= 5V)
2.5
2.5
3
3
85 °C
0 °C
-45 °C
85 °C
0 °C
-45 °C
8006K–AVR–10/10
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