Microchip ATTINY44A-PU, 8bit AVR Microcontroller, ATtiny, 20MHz, 4 kB, 256 B Flash, 14-Pin PDIP

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	ATtiny
Package Type	PDIP
Mounting Type	Through Hole
Pin Count	14
Device Core	AVR
Data Bus Width	8bit
Program Memory Size	4 kB, 256 B
Maximum Frequency	20MHz
RAM Size	256 B
USB Channels	0
Number of PWM Units	2
Number of SPI Channels	1
Number of I2C Channels	1
Typical Operating Supply Voltage	1.8 to 5.5 V
Number of CAN Channels	0
Number of UART Channels	0
Number of USART Channels	0
Dimensions	19.685 x 7.112 x 4.953mm
Number of LIN Channels	0
Program Memory Type	Flash
Minimum Operating Temperature	-40 °C
Maximum Number of Ethernet Channels	0
Height	4.953mm
Width	7.112mm
ADCs	20 x 10 bit
Length	19.69mm
Maximum Operating Temperature	+85 °C
Number of Ethernet Channels	0
Number of ADC Units	1
Instruction Set Architecture	RISC
Number of PCI Channels	0
Pulse Width Modulation	2 x 16 bit, 2 x 8 bit