Microchip ATTINY44A-MU, 8bit AVR Microcontroller, ATtiny44, 20MHz, 4 kB Flash, 20-Pin VQFN

RS Stock No.: 133-1638Brand: MicrochipManufacturers Part No.: ATTINY44A-MU
brand-logo
View all in Microcontrollers

Technical Document

Specifications

Family Name

ATtiny44

Package Type

VQFN

Mounting Type

Surface Mount

Pin Count

20

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

Number of SPI Channels

1

Number of CAN Channels

0

Number of USART Channels

0

Number of UART Channels

0

Number of I2C Channels

1

Typical Operating Supply Voltage

1.8 → 5.5 V

Maximum Number of Ethernet Channels

0

Minimum Operating Temperature

-40 °C

Instruction Set Architecture

RISC

Number of ADC Units

1

Maximum Operating Temperature

+85 °C

Length

4mm

ADCs

8 x 10 bit

Height

0.75mm

Number of LIN Channels

0

Width

4mm

Dimensions

4 x 4 x 0.75mm

Pulse Width Modulation

1 (4 Channel)

Program Memory Type

Flash

Number of Ethernet Channels

0

Number of PCI Channels

0

Product details

8-Bit tinyAVR® Microcontrollers

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)

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more
You may be interested in

Stock information temporarily unavailable.

Please check again later.

Stock information temporarily unavailable.

P.O.A.

Microchip ATTINY44A-MU, 8bit AVR Microcontroller, ATtiny44, 20MHz, 4 kB Flash, 20-Pin VQFN

P.O.A.

Microchip ATTINY44A-MU, 8bit AVR Microcontroller, ATtiny44, 20MHz, 4 kB Flash, 20-Pin VQFN
Stock information temporarily unavailable.

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more
You may be interested in

Technical Document

Specifications

Family Name

ATtiny44

Package Type

VQFN

Mounting Type

Surface Mount

Pin Count

20

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

Number of SPI Channels

1

Number of CAN Channels

0

Number of USART Channels

0

Number of UART Channels

0

Number of I2C Channels

1

Typical Operating Supply Voltage

1.8 → 5.5 V

Maximum Number of Ethernet Channels

0

Minimum Operating Temperature

-40 °C

Instruction Set Architecture

RISC

Number of ADC Units

1

Maximum Operating Temperature

+85 °C

Length

4mm

ADCs

8 x 10 bit

Height

0.75mm

Number of LIN Channels

0

Width

4mm

Dimensions

4 x 4 x 0.75mm

Pulse Width Modulation

1 (4 Channel)

Program Memory Type

Flash

Number of Ethernet Channels

0

Number of PCI Channels

0

Product details

8-Bit tinyAVR® Microcontrollers

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)

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more
You may be interested in