Microchip ATMEGA328P-MMH, 8bit AVR Microcontroller, ATmega, 20MHz, 32 kB Flash, 28-Pin QFN

RS Stock No.: 814-9138Brand: MicrochipManufacturers Part No.: ATMEGA328P-MMH
brand-logo
View all in Microcontrollers

Technical Document

Specifications

Brand

Microchip

Family Name

ATmega

Package Type

QFN

Mounting Type

Surface Mount

Pin Count

28

Device Core

AVR

Data Bus Width

8bit

Program Memory Size

32 kB

Maximum Frequency

20MHz

RAM Size

2 kB

Number of PWM Units

1

Number of SPI Channels

1

Number of UART Channels

0

Typical Operating Supply Voltage

5.5 V

Number of I2C Channels

1

Number of CAN Channels

0

Number of USART Channels

1

Pulse Width Modulation

1(6 Channel)

Program Memory Type

Flash

Number of Ethernet Channels

0

Number of PCI Channels

0

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

4.05mm

ADCs

1(8 x 10 bit)

Height

0.95mm

Number of LIN Channels

0

Width

4.05mm

Dimensions

4.05 x 4.05 x 0.95mm

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

Stock information temporarily unavailable.

Please check again later.

Stock information temporarily unavailable.

P.O.A.

Microchip ATMEGA328P-MMH, 8bit AVR Microcontroller, ATmega, 20MHz, 32 kB Flash, 28-Pin QFN
Select packaging type

Select packaging type

Standard - each

Available in multiples of 2.

Production -

Available in multiples of 2.

Recommended for ordering in large quantities. Items are packaged ready for insertion into machinery, allowing you to improve production efficiency.

2

Available in multiples of 2
2P.O.A.
4P.O.A.
6P.O.A.
8P.O.A.
10P.O.A.
12P.O.A.
14P.O.A.
16P.O.A.
18P.O.A.
20P.O.A.
22P.O.A.
24P.O.A.
26P.O.A.
28P.O.A.
30P.O.A.

P.O.A.

Microchip ATMEGA328P-MMH, 8bit AVR Microcontroller, ATmega, 20MHz, 32 kB Flash, 28-Pin QFN
Stock information temporarily unavailable.
Select packaging type

Select packaging type

Standard - each

Available in multiples of 2.

Production -

Available in multiples of 2.

Recommended for ordering in large quantities. Items are packaged ready for insertion into machinery, allowing you to improve production efficiency.

2

Available in multiples of 2
2P.O.A.
4P.O.A.
6P.O.A.
8P.O.A.
10P.O.A.
12P.O.A.
14P.O.A.
16P.O.A.
18P.O.A.
20P.O.A.
22P.O.A.
24P.O.A.
26P.O.A.
28P.O.A.
30P.O.A.

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

Family Name

ATmega

Package Type

QFN

Mounting Type

Surface Mount

Pin Count

28

Device Core

AVR

Data Bus Width

8bit

Program Memory Size

32 kB

Maximum Frequency

20MHz

RAM Size

2 kB

Number of PWM Units

1

Number of SPI Channels

1

Number of UART Channels

0

Typical Operating Supply Voltage

5.5 V

Number of I2C Channels

1

Number of CAN Channels

0

Number of USART Channels

1

Pulse Width Modulation

1(6 Channel)

Program Memory Type

Flash

Number of Ethernet Channels

0

Number of PCI Channels

0

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

4.05mm

ADCs

1(8 x 10 bit)

Height

0.95mm

Number of LIN Channels

0

Width

4.05mm

Dimensions

4.05 x 4.05 x 0.95mm

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