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8-bit Microcontrollers - MCU

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Part #

8-bit Microcontrollers - MCU AVR 32K FLASH 1K EE 2K SRAM LCD ADC

ATMEGA329-16MU
Microchip Technology
1: $6.63
260In Stock

Mfr. Part No.
ATMEGA329-16MU

Mouser Part No
556-ATMEGA329-16MU

Microchip Technology

8-bit Microcontrollers - MCU AVR 32K FLASH 1K EE 2K SRAM LCD ADC

Datasheet

260In Stock

$6.63

$6.09

$5.51

Min.: 1
Mult.: 1

AVR

32 kB

2 kB

MLF-64

16 MHz

10 bit

54 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega329

Tray

8-bit Microcontrollers - MCU AVR 256K FLASH 4K EE 8K SRAM ADC 5V

ATMEGA2561-16MU
Microchip Technology
1: $15.50
154In Stock

Mfr. Part No.
ATMEGA2561-16MU

Mouser Part No
556-ATMEGA2561-16MU

Microchip Technology

8-bit Microcontrollers - MCU AVR 256K FLASH 4K EE 8K SRAM ADC 5V

Learn More

Datasheet

154In Stock

$15.50

$14.21

$12.87

$12.86

Min.: 1
Mult.: 1

AVR

256 kB

8 kB

MLF-64

16 MHz

10 bit

54 I/O

4.5 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega256x

Tray

8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-8MHz, IND

ATMEGA64L-8MUR
Microchip Technology
1: $10.49
3,158In Stock

Mfr. Part No.
ATMEGA64L-8MUR

Mouser Part No
556-ATMEGA64L-8MUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-8MHz, IND

Learn More

Datasheet

3,158In Stock

Cut Tape

$10.49

$9.62

$8.71

Reel

$8.70

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

AVR

64 kB

4 kB

MLF-64

8 MHz

10 bit

53 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega64

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR 128KB FLASH 4KB EE 4KB SRAM,5V

ATMEGA128-16MUR
Microchip Technology
1: $15.18
3,129In Stock

Mfr. Part No.
ATMEGA128-16MUR

Mouser Part No
556-ATMEGA128-16MUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 128KB FLASH 4KB EE 4KB SRAM,5V

Datasheet

3,129In Stock

Cut Tape

$15.18

$13.96

Reel

$13.96

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

AVR

128 kB

4 kB

MLF-64

16 MHz

10 bit

53 I/O

4.5 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega128

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 54 I/O Pins

ATMEGA1281V-8MU
Microchip Technology
1: $10.27
296In Stock

Mfr. Part No.
ATMEGA1281V-8MU

Mouser Part No
556-ATMEGA1281V8MU

Microchip Technology

8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 54 I/O Pins

Datasheet

296In Stock

$10.27

$10.26

$9.50

$9.47

Min.: 1
Mult.: 1

AVR

128 kB

8 kB

MLF-64

8 MHz

10 bit

54 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega128x

Tray

8-bit Microcontrollers - MCU AVR,128KB FLASH 4KB EE,4KB SRAM,8MHZ

ATMEGA128L-8MUR
Microchip Technology
1: $15.18
3,591In Stock

Mfr. Part No.
ATMEGA128L-8MUR

Mouser Part No
556-ATMEGA128L-8MUR

Microchip Technology

8-bit Microcontrollers - MCU AVR,128KB FLASH 4KB EE,4KB SRAM,8MHZ

Datasheet

3,591In Stock

Cut Tape

$15.18

$13.96

Reel

$13.96

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

AVR

128 kB

4 kB

MLF-64

8 MHz

10 bit

53 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega128

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR,128KB FLASH 4KB SRAM,4KB EE,5V

ATMEGA128-16MN
Microchip Technology
1: $16.78
255In Stock

Mfr. Part No.
ATMEGA128-16MN

Mouser Part No
556-ATMEGA128-16MN

Microchip Technology

8-bit Microcontrollers - MCU AVR,128KB FLASH 4KB SRAM,4KB EE,5V

Datasheet

255In Stock

$16.78

$15.42

Min.: 1
Mult.: 1

AVR

128 kB

4 kB

MLF-64

16 MHz

10 bit

53 I/O

4.5 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

ATmega128

Tray

8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC

ATMEGA645-16MU
Microchip Technology
1: $7.86
235In Stock

Mfr. Part No.
ATMEGA645-16MU

Mouser Part No
556-ATMEGA645-16MU

Microchip Technology

8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC

Datasheet

235In Stock

$7.86

$7.19

$6.52

$6.51

Min.: 1
Mult.: 1

AVR

64 kB

4 kB

MLF-64

16 MHz

10 bit

54 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega645

Tray

8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC LCD

ATMEGA649-16MU
Microchip Technology
1: $9.57
260In Stock

Mfr. Part No.
ATMEGA649-16MU

Mouser Part No
556-ATMEGA649-16MU

Microchip Technology

8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC LCD

Learn More

Datasheet

260In Stock

$9.57

$8.48

$7.95

$7.94

Min.: 1
Mult.: 1

AVR

64 kB

4 kB

MLF-64

16 MHz

10 bit

69 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega649

Tray

8-bit Microcontrollers - MCU AVR,128KB FLASH,5V 4KB EE,4KB SRAM,8MHZ

ATMEGA128L-8MN
Microchip Technology
1: $15.77
123In Stock

Mfr. Part No.
ATMEGA128L-8MN

Mouser Part No
556-ATMEGA128L-8MN

Microchip Technology

8-bit Microcontrollers - MCU AVR,128KB FLASH,5V 4KB EE,4KB SRAM,8MHZ

Datasheet

123In Stock

$15.77

$14.47

$13.08

$13.07

Min.: 1
Mult.: 1

AVR

128 kB

4 kB

MLF-64

8 MHz

10 bit

53 I/O

3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

ATmega128

Tray

8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20 MHZ MLF 5

ATMEGA329P-20MU
Microchip Technology
1: $6.63
238In Stock

Mfr. Part No.
ATMEGA329P-20MU

Mouser Part No
556-ATMEGA329P-20MU

Microchip Technology

8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20 MHZ MLF 5

Datasheet

238In Stock

$6.63

$6.09

$5.51

Min.: 1
Mult.: 1

AVR

32 kB

2 kB

MLF-64

20 MHz

10 bit

54 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega329P

Tray

8-bit Microcontrollers - MCU AVR,128KB FLASH 4KB EE,4KB SRAM,5V

ATMEGA128-16MNR
Microchip Technology
1: $16.90
3,945In Stock

Mfr. Part No.
ATMEGA128-16MNR

Mouser Part No
556-ATMEGA128-16MNR

Microchip Technology

8-bit Microcontrollers - MCU AVR,128KB FLASH 4KB EE,4KB SRAM,5V

Datasheet

3,945In Stock

Cut Tape

$16.90

$15.48

Reel

$15.48

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

AVR

128 kB

4 kB

MLF-64

16 MHz

4.5 V

5.5 V

SMD/SMT

8 bit

ATmega128

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 53 I/O Pins

ATMEGA128L-8MU
Microchip Technology
1: $15.01
185In Stock

Mfr. Part No.
ATMEGA128L-8MU

Mouser Part No
556-ATMEGA128L-8MU

Microchip Technology

8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 53 I/O Pins

Datasheet

185In Stock

$15.01

$14.41

$13.77

Min.: 1
Mult.: 1

AVR

128 kB

4 kB

MLF-64

8 MHz

10 bit

53 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega128

Tray

8-bit Microcontrollers - MCU AVR 256K FLASH 4K EE 8K SRAM ADC 1.8V

ATMEGA2561V-8MU
Microchip Technology
1: $15.50
598In Stock

Mfr. Part No.
ATMEGA2561V-8MU

Mouser Part No
556-ATMEGA2561V8MU

Microchip Technology

8-bit Microcontrollers - MCU AVR 256K FLASH 4K EE 8K SRAM ADC 1.8V

Learn More

Datasheet

598In Stock

$15.50

$14.21

$12.87

Min.: 1
Mult.: 1

AVR

256 kB

8 kB

MLF-64

8 MHz

10 bit

54 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega256x

Tray

8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE - 20 MHZ 5V

ATMEGA325P-20MU
Microchip Technology
1: $6.09
112In Stock

Mfr. Part No.
ATMEGA325P-20MU

Mouser Part No
556-ATMEGA325P-20MU

Microchip Technology

8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE - 20 MHZ 5V

Datasheet

112In Stock

$6.09

$5.57

$5.05

Min.: 1
Mult.: 1

AVR

32 kB

2 kB

MLF-64

20 MHz

10 bit

54 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega325P

Tray

8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 53 I/O Pins

ATMEGA128-16MU
Microchip Technology
1: $15.01
520Expected 2026/04/20

Mfr. Part No.
ATMEGA128-16MU

Mouser Part No
556-ATMEGA128-16MU

Microchip Technology

8-bit Microcontrollers - MCU 128kB Flash 4kB EEPROM 53 I/O Pins

Datasheet

520Expected 2026/04/20

$15.01

$13.77

Min.: 1
Mult.: 1

AVR

128 kB

4 kB

MLF-64

16 MHz

10 bit

53 I/O

4.5 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega128

Tray

8-bit Microcontrollers - MCU AVR 128K FL 8K SRAM 4KB EE 8MHZ IND 1.8V

ATMEGA1281V-8MUR
Microchip Technology
4,000: $9.57
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
ATMEGA1281V-8MUR

Mouser Part No
556-ATMEGA1281V-8MUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 128K FL 8K SRAM 4KB EE 8MHZ IND 1.8V

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$9.57

Min.: 4,000
Mult.: 4,000

Reel: 4,000

AVR

MLF-64

8 MHz

1.8 V

5.5 V

SMD/SMT

8 bit

ATmega128x

Reel

8-bit Microcontrollers - MCU AVR,128KB FLASH,5V 4KB EE,4KB SRAM,8MHZ

ATMEGA128L-8MNR
Microchip Technology
4,000: $13.17
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
ATMEGA128L-8MNR

Mouser Part No
556-ATMEGA128L-8MNR

Microchip Technology

8-bit Microcontrollers - MCU AVR,128KB FLASH,5V 4KB EE,4KB SRAM,8MHZ

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$13.17

Min.: 4,000
Mult.: 4,000

Reel: 4,000

AVR

128 kB

4 kB

MLF-64

8 MHz

2.7 V

5.5 V

SMD/SMT

8 bit

ATmega128

Reel

8-bit Microcontrollers - MCU AVR 16K FLSH 512B EE 1K SRA-20MHz IND

ATMEGA165A-MU
Microchip Technology
260: $3.17
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
ATMEGA165A-MU

Mouser Part No
556-ATMEGA165A-MU

Microchip Technology

8-bit Microcontrollers - MCU AVR 16K FLSH 512B EE 1K SRA-20MHz IND

Datasheet

Non-Stocked Lead-Time 4 Weeks

$3.17

Min.: 260
Mult.: 260

AVR

16 kB

1 kB

MLF-64

16 MHz

10 bit

54 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega165A

Tray

8-bit Microcontrollers - MCU AVR 16K FLASH 512B EE 1K SRAM ADC 5V

ATMEGA165PV-8MU
Microchip Technology
260: $4.65
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
ATMEGA165PV-8MU

Mouser Part No
556-ATMEGA165PV8MU

Microchip Technology

8-bit Microcontrollers - MCU AVR 16K FLASH 512B EE 1K SRAM ADC 5V

Datasheet

Non-Stocked Lead-Time 4 Weeks

$4.65

Min.: 260
Mult.: 260

AVR

16 kB

1 kB

MLF-64

8 MHz

10 bit

54 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega165P

Tray

8-bit Microcontrollers - MCU AVR 16K FLASH 512B EE 1K SRAM 5V

ATMEGA169PV-8MU
Microchip Technology
1: $6.20
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
ATMEGA169PV-8MU

Mouser Part No
556-ATMEGA169PV8MU

Microchip Technology

8-bit Microcontrollers - MCU AVR 16K FLASH 512B EE 1K SRAM 5V

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$6.20

$5.69

$5.15

Min.: 1
Mult.: 1

AVR

16 kB

1 kB

MLF-64

8 MHz

10 bit

54 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega169P

Tray

8-bit Microcontrollers - MCU AVR 32K FLASH 2K SRAM 1KB EE-10 MHZ

ATMEGA325PV-10MU
Microchip Technology
260: $5.05
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
ATMEGA325PV-10MU

Mouser Part No
556-ATMEGA325PV10MU

Microchip Technology

8-bit Microcontrollers - MCU AVR 32K FLASH 2K SRAM 1KB EE-10 MHZ

Datasheet

Non-Stocked Lead-Time 4 Weeks

$5.05

Min.: 260
Mult.: 260

AVR

32 kB

2 kB

MLF-64

10 MHz

10 bit

54 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega325P

Tray

8-bit Microcontrollers - MCU AVR 32K FLASH 1K EE 2K SRAM ADC 1.8V

ATMEGA325V-8MU
Microchip Technology
1: $5.99
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
ATMEGA325V-8MU

Mouser Part No
556-ATMEGA325V8MU

Microchip Technology

8-bit Microcontrollers - MCU AVR 32K FLASH 1K EE 2K SRAM ADC 1.8V

Datasheet

Non-Stocked Lead-Time 8 Weeks

$5.99

$5.51

$4.98

Min.: 1
Mult.: 1

AVR

32 kB

2 kB

MLF-64

8 MHz

54 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega325

Tray

8-bit Microcontrollers - MCU AVR 32K FLASH 2K SRAM 1KB EE-10 MHZ

ATMEGA329PV-10MU
Microchip Technology
260: $5.51
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
ATMEGA329PV-10MU

Mouser Part No
556-ATMEGA329PV10MU

Microchip Technology

8-bit Microcontrollers - MCU AVR 32K FLASH 2K SRAM 1KB EE-10 MHZ

Datasheet

Non-Stocked Lead-Time 8 Weeks

$5.51

Min.: 260
Mult.: 260

AVR

32 kB

2 kB

MLF-64

10 MHz

10 bit

54 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega329P

Tray

8-bit Microcontrollers - MCU AVR 16K FLASH 1K EE 2K SRAM LCD ADC

ATMEGA329V-8MU
Microchip Technology
260: $5.51
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
ATMEGA329V-8MU

Mouser Part No
556-ATMEGA329V8MU

Microchip Technology

8-bit Microcontrollers - MCU AVR 16K FLASH 1K EE 2K SRAM LCD ADC

Datasheet

Non-Stocked Lead-Time 4 Weeks

$5.51

Min.: 260
Mult.: 260

AVR

32 kB

2 kB

MLF-64

8 MHz

10 bit

54 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega329

Tray

8-bit Microcontrollers - MCU

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