ATTINY44A-SSN Atmel, ATTINY44A-SSN Datasheet - Page 229

IC MCU AVR 4KB FLASH 20MHZ 14SOI

ATTINY44A-SSN

Manufacturer Part Number
ATTINY44A-SSN
Description
IC MCU AVR 4KB FLASH 20MHZ 14SOI
Manufacturer
Atmel
Series
AVR® ATtinyr
Datasheets

Specifications of ATTINY44A-SSN

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
14-SOIC (3.9mm Width), 14-SOL
Processor Series
ATTINY4x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
SPI
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
12
Operating Supply Voltage
1.8 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWAVR, EWAVR-BL
Development Tools By Supplier
ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
8183C–AVR–03/11
Figure 21-92. V
Figure 21-93. V
2.5
1.5
0.5
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
2
1
0
0
1.5
1.5
I/O Pin, Read as ‘0’
I/O Pin
IL
IH
: Input Threshold Voltage vs. V
-V
IL
2
2
: Input Hysteresis vs. V
2.5
2.5
3
3
V
CC
V
CC
3.5
CC
3.5
(V)
(V)
CC
4
4
ATtiny24A/44A/84A
4.5
4.5
5
5
5.5
5.5
-40 °C
85 °C
25 °C
-40 °C
25 °C
85 °C
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