8-bit Microcontrollers - MCU – Mouser Singapore

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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: $2.11
6,065In Stock

Mfr. Part No.
ATMEGA4808-MF

Mouser Part No
556-ATMEGA4808-MF

Microchip Technology

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

Learn More

Datasheet

6,065In Stock

$2.11

$1.89

$1.74

$1.73

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: $2.09
2,997In Stock

Mfr. Part No.
ATMEGA4808-XFR

Mouser Part No
556-ATMEGA4808-XFR

Microchip Technology

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

Learn More

Datasheet

2,997In Stock

Cut Tape

$2.09

$2.04

$1.90

$1.73

Reel

$1.73

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, QFN

ATMEGA4808-MU
Microchip Technology
1: $1.90
6,788In Stock

Mfr. Part No.
ATMEGA4808-MU

Mouser Part No
556-ATMEGA4808-MU

Microchip Technology

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

Learn More

Datasheet

6,788In Stock

$1.90

$1.73

$1.56

$1.55

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-AFR
Microchip Technology
1: $2.38
2,536In Stock

Mfr. Part No.
ATMEGA4808-AFR

Mouser Part No
579-ATMEGA4808AFR

Microchip Technology

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

Learn More

Datasheet

2,536In Stock

Cut Tape

$2.38

$2.33

$2.30

$2.18

View

Reel

$1.97

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, TQFP

ATMEGA4808-AF
Microchip Technology
1: $2.37
612In Stock

Mfr. Part No.
ATMEGA4808-AF

Mouser Part No
556-ATMEGA4808-AF

Microchip Technology

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

Learn More

Datasheet

612In Stock

$2.37

$2.15

$1.96

$1.94

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, SOIC

ATMEGA4808-XU
Microchip Technology
1: $1.85
792In Stock

Mfr. Part No.
ATMEGA4808-XU

Mouser Part No
556-ATMEGA4808-XU

Microchip Technology

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

Learn More

Datasheet

792In Stock

$1.85

$1.77

$1.69

$1.54

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, QFN

ATMEGA4808-MUR
Microchip Technology
1: $1.94
11,900In Stock

Mfr. Part No.
ATMEGA4808-MUR

Mouser Part No
556-ATMEGA4808-MUR

Microchip Technology

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

Learn More

Datasheet

11,900In Stock

Cut Tape

$1.94

$1.90

Reel

$1.89

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: $2.14
2,576In Stock

Mfr. Part No.
ATMEGA4808-MFR

Mouser Part No
556-ATMEGA4808-MFR

Microchip Technology

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

Learn More

Datasheet

2,576In Stock

Cut Tape

$2.14

$2.08

Reel

$1.77

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-AUR
Microchip Technology
1: $2.16
601In Stock
2,000Expected 24/9/2026

Mfr. Part No.
ATMEGA4808-AUR

Mouser Part No
556-ATMEGA4808-AUR

Microchip Technology

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

Learn More

Datasheet

601In Stock

2,000Expected 24/9/2026

Cut Tape

$2.16

$2.11

$1.78

Reel

$1.78

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: $2.07
137In Stock

Mfr. Part No.
ATMEGA4808-XF

Mouser Part No
556-ATMEGA4808-XF

Microchip Technology

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

Learn More

Datasheet

137In Stock

$2.07

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, TQFP

ATMEGA4808-AU
Microchip Technology
1: $2.14
499Expected 21/9/2026

Mfr. Part No.
ATMEGA4808-AU

Mouser Part No
556-ATMEGA4808-AU

Microchip Technology

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

Learn More

Datasheet

499Expected 21/9/2026

$2.14

$1.94

$1.77

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, SOIC

ATMEGA4808-XUR
Microchip Technology
2,100: $1.77
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
ATMEGA4808-XUR

Mouser Part No
556-ATMEGA4808-XUR

Microchip Technology

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$1.77

$1.74

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

: 2,100

SSOP-28

ATmega4808

Reel

ATmega4808 Microcontrollers

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