Microchip ATMEGA16U4-AU, 8 bit AVR, ATMEGA16U4 Microcontroller, 16 MHz, 16kB FLASH, 44-Pin TQFP

RS Stock No.: 177-3649Brand: MicrochipManufacturers Part No.: ATMEGA16U4-AU
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Technical Document

Specifications

Brand

Microchip

Product Type

Microcontroller

Series

ATMEGA16U4

Package Type

TQFP

Mount Type

Surface

Pin Count

44

Device Core

AVR

Data Bus Width

8bit

Interface Type

SPI, USART, USB

Program Memory Size

16kB

Maximum Clock Frequency

16MHz

RAM Size

512kB

Maximum Supply Voltage

5.5V

Number of Programmable I/Os

26

Minimum Operating Temperature

-40°C

Analogue Comparators

1

Maximum Operating Temperature

85°C

Height

1.05mm

Length

10.1mm

Standards/Approvals

RoHS

Minimum Supply Voltage

2.7V

Instruction Set Architecture

RISC

Automotive Standard

No

ADCs

12 x 10 Bit

Program Memory Type

FLASH

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Stock information temporarily unavailable.

8.240 OMR

4.120 OMR Each (In a Pack of 2) (ex VAT)

8.652 OMR

4.326 OMR Each (In a Pack of 2) (inc. VAT)

Microchip ATMEGA16U4-AU, 8 bit AVR, ATMEGA16U4 Microcontroller, 16 MHz, 16kB FLASH, 44-Pin TQFP

2

Available in multiples of 2
28.240 OMR
416.481 OMR
624.721 OMR
832.962 OMR
1041.202 OMR
1249.443 OMR
1457.683 OMR
1665.924 OMR
1874.164 OMR
2082.404 OMR
2290.645 OMR
2498.885 OMR
26107.126 OMR
28115.366 OMR
30123.607 OMR

8.240 OMR

4.120 OMR Each (In a Pack of 2) (ex VAT)

8.652 OMR

4.326 OMR Each (In a Pack of 2) (inc. VAT)

Microchip ATMEGA16U4-AU, 8 bit AVR, ATMEGA16U4 Microcontroller, 16 MHz, 16kB FLASH, 44-Pin TQFP

Stock information temporarily unavailable.

2

Available in multiples of 2
28.240 OMR
416.481 OMR
624.721 OMR
832.962 OMR
1041.202 OMR
1249.443 OMR
1457.683 OMR
1665.924 OMR
1874.164 OMR
2082.404 OMR
2290.645 OMR
2498.885 OMR
26107.126 OMR
28115.366 OMR
30123.607 OMR

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

Technical Document

Specifications

Brand

Microchip

Product Type

Microcontroller

Series

ATMEGA16U4

Package Type

TQFP

Mount Type

Surface

Pin Count

44

Device Core

AVR

Data Bus Width

8bit

Interface Type

SPI, USART, USB

Program Memory Size

16kB

Maximum Clock Frequency

16MHz

RAM Size

512kB

Maximum Supply Voltage

5.5V

Number of Programmable I/Os

26

Minimum Operating Temperature

-40°C

Analogue Comparators

1

Maximum Operating Temperature

85°C

Height

1.05mm

Length

10.1mm

Standards/Approvals

RoHS

Minimum Supply Voltage

2.7V

Instruction Set Architecture

RISC

Automotive Standard

No

ADCs

12 x 10 Bit

Program Memory Type

FLASH

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