Microchip ATTINY44-20SSU, 8bit AVR Microcontroller, AVR, 20MHz, 4 kB Flash, 14-Pin SOIC

Discontinued product

Technical data sheets

Atmel's tinyAVR® devices are optimized for applications that require performance, power efficiency, and ease-of-use in a small package.

Small for applications where size is critical
Capacitive Touch
Fast and code efficient
High integration
1.8V to 5.5V operation (ATtiny43U)

Attribute	Value
Family Name	AVR
Package Type	SOIC
Mounting Type	Surface Mount
Pin Count	14
Device Core	AVR
Data Bus Width	8bit
Program Memory Size	4 kB
Maximum Frequency	20MHz
RAM Size	256 B
USB Channels	0
Number of PWM Units	1
Typical Operating Supply Voltage	2.7 → 5.5 V
ADCs	1(8 x 10 bit)
Length	8.74mm
Pulse Width Modulation	1 (4 Channel)
Program Memory Type	Flash
Number of ADC Units	1
Instruction Set Architecture	RISC
Maximum Operating Temperature	+85 °C
Height	1.5mm
Minimum Operating Temperature	-40 °C
Dimensions	8.74 x 3.99 x 1.5mm
Width	3.99mm