8-bit Microcontrollers - MCU

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ATmega4808 Microcontrollers

Microchip Technology ATmega4808 Microcontrollers (MCUs) of the megaAVR^® 0-series uses the AVR^® processor with hardware multiplier. These MCUs run up to 20MHz, up to 6kB of SRAM, and 256bytes of EEPROM in the 28, 32, or 48-pin package. The ATmega4808 MCUs use technologies with a flexible, low-power architecture, including an event system and sleepwalking, accurate analog features, and advanced peripherals. These MCUs offer a range of Flash sizes from 32kB to 48kB in a 32-pin package.

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Part #

8-bit Microcontrollers - MCU 20MHz, 48KB, QFN

ATMEGA4808-MF
Microchip Technology
1: $2.23
6,175In Stock

Mfr. Part #
ATMEGA4808-MF

Mouser Part #
556-ATMEGA4808-MF

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 48KB, QFN

Learn More

Datasheet

6,175In Stock

$2.23

$2.00

$1.84

$1.83

Min.: 1
Mult.: 1

AVR

48 kB

6 kB

VQFN-32

20 MHz

10 bit

27 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ATmega4808

Tray

8-bit Microcontrollers - MCU 20MHz, 48KB, SOIC

ATMEGA4808-XFR
Microchip Technology
1: $2.22
2,997In Stock

Mfr. Part #
ATMEGA4808-XFR

Mouser Part #
556-ATMEGA4808-XFR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 48KB, SOIC

Learn More

Datasheet

2,997In Stock

Cut Tape

$2.22

$2.16

$2.02

$1.83

Reel

$1.83

$1.81

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

AVR

48 kB

6 kB

SSOP-28

20 MHz

10 bit

23 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ATmega4808

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP

ATMEGA4808-AFR
Microchip Technology
1: $2.52
2,536In Stock

Mfr. Part #
ATMEGA4808-AFR

Mouser Part #
579-ATMEGA4808AFR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP

Learn More

Datasheet

2,536In Stock

Cut Tape

$2.52

$2.48

$2.46

$2.36

View

Reel

$2.09

Min.: 1
Mult.: 1

: 2,000

AVR

48 kB

6 kB

TQFP-32

20 MHz

10 bit

27 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ATmega4808

Reel, Cut Tape

8-bit Microcontrollers - MCU 20MHz, 48KB, QFN

ATMEGA4808-MU
Microchip Technology
1: $2.02
6,788In Stock

Mfr. Part #
ATMEGA4808-MU

Mouser Part #
556-ATMEGA4808-MU

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 48KB, QFN

Learn More

Datasheet

6,788In Stock

$2.02

$1.83

$1.66

$1.64

Min.: 1
Mult.: 1

AVR

48 kB

6 kB

VQFN-32

20 MHz

10 bit

27 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega4808

Tray

8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP

ATMEGA4808-AF
Microchip Technology
1: $2.51
612In Stock

Mfr. Part #
ATMEGA4808-AF

Mouser Part #
556-ATMEGA4808-AF

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP

Learn More

Datasheet

612In Stock

$2.51

$2.28

$2.07

$2.06

Min.: 1
Mult.: 1

AVR

48 kB

6 kB

TQFP-32

20 MHz

10 bit

27 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ATmega4808

Tray

8-bit Microcontrollers - MCU 20MHz, 48KB, QFN

ATMEGA4808-MUR
Microchip Technology
1: $2.06
11,900In Stock

Mfr. Part #
ATMEGA4808-MUR

Mouser Part #
556-ATMEGA4808-MUR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 48KB, QFN

Learn More

Datasheet

11,900In Stock

Cut Tape

$2.06

$2.02

Reel

$2.00

Quote

Min.: 1
Mult.: 1

: 6,000

AVR

48 kB

6 kB

VQFN-32

20 MHz

10 bit

27 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega4808

Reel, Cut Tape

8-bit Microcontrollers - MCU 20MHz, 48KB, QFN

ATMEGA4808-MFR
Microchip Technology
1: $2.26
2,608In Stock

Mfr. Part #
ATMEGA4808-MFR

Mouser Part #
556-ATMEGA4808-MFR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 48KB, QFN

Learn More

Datasheet

2,608In Stock

Cut Tape

$2.26

$2.20

Reel

$1.87

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

AVR

48 kB

6 kB

VQFN-32

20 MHz

10 bit

27 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ATmega4808

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP

ATMEGA4808-AU
Microchip Technology
1: $2.26
414In Stock

Mfr. Part #
ATMEGA4808-AU

Mouser Part #
556-ATMEGA4808-AU

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP

Learn More

Datasheet

414In Stock

$2.26

$2.06

$1.87

Min.: 1
Mult.: 1

AVR

48 kB

6 kB

TQFP-32

20 MHz

10 bit

27 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega4808

Tray

8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP

ATMEGA4808-AUR
Microchip Technology
1: $2.29
601In Stock
2,000Expected 2026-10-16

Mfr. Part #
ATMEGA4808-AUR

Mouser Part #
556-ATMEGA4808-AUR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP

Learn More

Datasheet

601In Stock

2,000Expected 2026-10-16

Cut Tape

$2.29

$2.23

$1.89

Reel

$1.89

Min.: 1
Mult.: 1

: 2,000

AVR

48 kB

6 kB

TQFP-32

20 MHz

10 bit

27 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega4808

Reel, Cut Tape

8-bit Microcontrollers - MCU 20MHz, 48KB, SOIC

ATMEGA4808-XF
Microchip Technology
1: $2.19
137In Stock

Mfr. Part #
ATMEGA4808-XF

Mouser Part #
556-ATMEGA4808-XF

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 48KB, SOIC

Learn More

Datasheet

137In Stock

$2.19

Min.: 1
Mult.: 1

AVR

48 kB

6 kB

SSOP-28

20 MHz

10 bit

23 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ATmega4808

Tube

8-bit Microcontrollers - MCU 20MHz, 48KB, SOIC

ATMEGA4808-XU
Microchip Technology
1: $1.96
792In Stock

Mfr. Part #
ATMEGA4808-XU

Mouser Part #
556-ATMEGA4808-XU

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 48KB, SOIC

Learn More

Datasheet

792In Stock

$1.96

Min.: 1
Mult.: 1

AVR

48 kB

6 kB

SSOP-28

20 MHz

10 bit

23 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega4808

Tube

8-bit Microcontrollers - MCU 20MHz, 48KB, SOIC

ATMEGA4808-XUR
Microchip Technology
2,100: $1.87
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
ATMEGA4808-XUR

Mouser Part #
556-ATMEGA4808-XUR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 48KB, SOIC

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$1.87

$1.84

Min.: 2,100
Mult.: 2,100

: 2,100

SSOP-28

ATmega4808

Reel

ATmega4808 Microcontrollers

Mouser®

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