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Microchip ATtiny25 Series 8-bit Microcontrollers - MCU

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Part #

8-bit Microcontrollers - MCU 8-bit 1.8V 20MHz

ATTINY25V-10SSU
Microchip Technology
1: $1.65
12,293In Stock

Mfr. Part No.
ATTINY25V-10SSU

Mouser Part No
556-ATTINY25V-10SSU

Microchip Technology

8-bit Microcontrollers - MCU 8-bit 1.8V 20MHz

Learn More

Datasheet

12,293In Stock

$1.65

$1.51

$1.36

$1.31

Quote

Min.: 1
Mult.: 1

AVR

2 kB

128 B

SOIC-Narrow-8

10 MHz

10 bit

6 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny25

Tube

8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM-10MHz, IN

ATTINY25V-10SSUR
Microchip Technology
1: $1.69
3,614In Stock

Mfr. Part No.
ATTINY25V-10SSUR

Mouser Part No
556-ATTINY25V-10SSUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM-10MHz, IN

Learn More

Datasheet

3,614In Stock

Cut Tape

$1.69

$1.56

$1.41

Reel

$1.40

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

AVR

2 kB

128 B

SOIC-Narrow-8

10 MHz

10 bit

6 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny25

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 2KB FLSH 128B EE SRAM-20MHz, IND

ATTINY25-20SSUR
Microchip Technology
1: $1.04
4,950In Stock

Mfr. Part No.
ATTINY25-20SSUR

Mouser Part No
556-ATTINY25-20SSUR

Microchip Technology

8-bit Microcontrollers - MCU 2KB FLSH 128B EE SRAM-20MHz, IND

Learn More

Datasheet

4,950In Stock

Cut Tape

$1.04

$0.94

$0.86

Reel

$0.86

$0.847

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

AVR

2 kB

128 B

SOIC-Narrow-8

20 MHz

10 bit

6 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny25

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 2KB FLSH 128B EE SRAM-20MHz IND 5V

ATTINY25-20MUR
Microchip Technology
1: $1.21
4,906In Stock

Mfr. Part No.
ATTINY25-20MUR

Mouser Part No
556-ATTINY25-20MUR

Microchip Technology

8-bit Microcontrollers - MCU 2KB FLSH 128B EE SRAM-20MHz IND 5V

Learn More

Datasheet

4,906In Stock

Cut Tape

$1.21

$1.09

$1.01

Reel

$1.00

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

AVR

2 kB

128 B

MLF-20

20 MHz

10 bit

6 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny25

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 8-bit 5V 20MHz

ATTINY25-20SSU
Microchip Technology
1: $0.97
49,463In Stock

Mfr. Part No.
ATTINY25-20SSU

Mouser Part No
556-ATTINY25-20SSU

Microchip Technology

8-bit Microcontrollers - MCU 8-bit 5V 20MHz

Learn More

Datasheet

49,463In Stock

$0.97

$0.90

$0.80

Min.: 1
Mult.: 1

AVR

2 kB

128 B

SOIC-Narrow-8

20 MHz

10 bit

6 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny25

Tube

8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 6 I/O Pins

ATTINY25-20PU
Microchip Technology
1: $1.50
1,715In Stock

Mfr. Part No.
ATTINY25-20PU

Mouser Part No
556-ATTINY25-20PU

Microchip Technology

8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 6 I/O Pins

Learn More

Datasheet

1,715In Stock

$1.50

$1.38

$1.24

Min.: 1
Mult.: 1

AVR

2 kB

128 B

PDIP-8

20 MHz

10 bit

6 I/O

2.7 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

ATtiny25

Tube

8-bit Microcontrollers - MCU 2KB FLSH 128B EE SRAM-20MHz 105C

ATTINY25-20SSN
Microchip Technology
1: $0.97
9,440In Stock

Mfr. Part No.
ATTINY25-20SSN

Mouser Part No
556-ATTINY25-20SSN

Microchip Technology

8-bit Microcontrollers - MCU 2KB FLSH 128B EE SRAM-20MHz 105C

Learn More

Datasheet

9,440In Stock

$0.97

$0.90

$0.80

Min.: 1
Mult.: 1

AVR

2 kB

128 B

SOIC-8

20 MHz

10 bit

6 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny25

Tube

8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 6 I/O Pins

ATTINY25-20SU
Microchip Technology
1: $1.37
4,406In Stock

Mfr. Part No.
ATTINY25-20SU

Mouser Part No
556-ATTINY25-20SU

Microchip Technology

8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 6 I/O Pins

Learn More

Datasheet

4,406In Stock

$1.37

$1.26

$1.13

Min.: 1
Mult.: 1

AVR

2 kB

128 B

SOIC-8

20 MHz

10 bit

6 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny25

Tube

8-bit Microcontrollers - MCU 2KB FLSH 128B EE SRAM-20MHz, IND 5V

ATTINY25-20SUR
Microchip Technology
1: $1.42
1,312In Stock

Mfr. Part No.
ATTINY25-20SUR

Mouser Part No
556-ATTINY25-20SUR

Microchip Technology

8-bit Microcontrollers - MCU 2KB FLSH 128B EE SRAM-20MHz, IND 5V

Learn More

Datasheet

1,312In Stock

Cut Tape

$1.42

$1.31

$1.18

Reel

$1.18

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

AVR

2 kB

128 B

SOIC-8

20 MHz

10 bit

6 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny25

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz +105C Matte Sn

ATTINY25V-10SNR
Microchip Technology
1: $1.84
1,086In Stock

Mfr. Part No.
ATTINY25V-10SNR

Mouser Part No
556-ATTINY25V-10SNR

Microchip Technology

8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz +105C Matte Sn

Learn More

Datasheet

1,086In Stock

Cut Tape

$1.84

$1.67

$1.52

Reel

$1.52

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

AVR

2 kB

128 B

SOIC-8

10 MHz

10 bit

6 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny25

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM-10MHz 1.8V

ATTINY25V-10SUR
Microchip Technology
1: $1.42
4,065In Stock

Mfr. Part No.
ATTINY25V-10SUR

Mouser Part No
556-ATTINY25V-10SUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM-10MHz 1.8V

Learn More

Datasheet

4,065In Stock

Cut Tape

$1.42

$1.31

$1.18

Reel

$1.18

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

AVR

2 kB

128 B

SOIC-8

10 MHz

10 bit

6 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny25

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR 2K FLASH 128B EE & SRAM USI ADC

ATTINY25V-10SU
Microchip Technology
1: $1.37
1,209In Stock

Mfr. Part No.
ATTINY25V-10SU

Mouser Part No
556-ATTINY25V10SU

Microchip Technology

8-bit Microcontrollers - MCU AVR 2K FLASH 128B EE & SRAM USI ADC

Learn More

Datasheet

1,209In Stock

$1.37

$1.26

$1.13

Min.: 1
Mult.: 1

AVR

2 kB

128 B

SOIC-8

10 MHz

10 bit

6 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny25

Tube

8-bit Microcontrollers - MCU AVR 2K FLASH 128B EE & SRAM USI ADC 5V

ATTINY25-20MU
Microchip Technology
1: $1.10
52In Stock

Mfr. Part No.
ATTINY25-20MU

Mouser Part No
556-ATTINY25-20MU

Microchip Technology

8-bit Microcontrollers - MCU AVR 2K FLASH 128B EE & SRAM USI ADC 5V

Learn More

Datasheet

52In Stock

$1.10

$1.03

$0.91

Min.: 1
Mult.: 1

AVR

2 kB

128 B

MLF-20

20 MHz

10 bit

6 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny25

Tray

8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz +105C Matte Sn

ATTINY25-20SN
Microchip Technology
1: $1.37
582In Stock

Mfr. Part No.
ATTINY25-20SN

Mouser Part No
556-ATTINY25-20SN

Microchip Technology

8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz +105C Matte Sn

Learn More

Datasheet

582In Stock

$1.37

$1.26

$1.13

Min.: 1
Mult.: 1

AVR

2 kB

128 B

SOIC-8

20 MHz

10 bit

6 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny25

Tube

8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz +105C Matte Sn

ATTINY25-20SNR
Microchip Technology
1: $1.42
541In Stock

Mfr. Part No.
ATTINY25-20SNR

Mouser Part No
556-ATTINY25-20SNR

Microchip Technology

8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz +105C Matte Sn

Learn More

Datasheet

541In Stock

Cut Tape

$1.42

$1.31

$1.18

Reel

$1.18

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

AVR

2 kB

128 B

SOIC-8

20 MHz

10 bit

6 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny25

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 10 MHZ GRN

ATTINY25V-10MF
Microchip Technology
1: $1.89
323In Stock

Mfr. Part No.
ATTINY25V-10MF

Mouser Part No
556-ATTINY25V-10MF

Microchip Technology

8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 10 MHZ GRN

Learn More

Datasheet

323In Stock

$1.89

$1.74

$1.57

Min.: 1
Mult.: 1

AVR

2 kB

128 B

MLF-20

10 MHz

10 bit

6 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny25

Tray

8-bit Microcontrollers - MCU AVR 2K FLASH 128B EE & SRAM USI ADC

ATTINY25V-10MU
Microchip Technology
1: $1.73
587In Stock

Mfr. Part No.
ATTINY25V-10MU

Mouser Part No
556-ATTINY25V10MU

Microchip Technology

8-bit Microcontrollers - MCU AVR 2K FLASH 128B EE & SRAM USI ADC

Learn More

Datasheet

587In Stock

$1.73

$1.59

$1.42

Min.: 1
Mult.: 1

AVR

2 kB

128 B

MLF-20

10 MHz

10 bit

6 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny25

Tray

8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 6 I/O Pins

ATTINY25V-10PU
Microchip Technology
1: $1.50
671In Stock
550Expected 17/02/2026

Mfr. Part No.
ATTINY25V-10PU

Mouser Part No
556-ATTINY25V10PU

Microchip Technology

8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 6 I/O Pins

Learn More

Datasheet

671In Stock

550Expected 17/02/2026

$1.50

$1.38

$1.24

Min.: 1
Mult.: 1

AVR

2 kB

128 B

PDIP-8

10 MHz

10 bit

6 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

ATtiny25

Tube

8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz Hi +105C

ATTINY25V-10SSN
Microchip Technology
1: $1.80
78In Stock

Mfr. Part No.
ATTINY25V-10SSN

Mouser Part No
556-ATTINY25V-10SSN

Microchip Technology

8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz Hi +105C

Learn More

Datasheet

78In Stock

$1.80

$1.65

$1.50

Min.: 1
Mult.: 1

AVR

2 kB

128 B

SOIC-8

10 MHz

10 bit

6 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny25

Tube

8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz Hi +105C

ATTINY25V-10SSNR
Microchip Technology
1: $1.84
264In Stock

Mfr. Part No.
ATTINY25V-10SSNR

Mouser Part No
556-ATTINY25V-10SSNR

Microchip Technology

8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz Hi +105C

Learn More

Datasheet

264In Stock

Cut Tape

$1.84

$1.67

$1.52

Reel

$1.52

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

AVR

2 kB

128 B

SOIC-8

10 MHz

10 bit

6 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny25

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 10 MHZ GRN

ATTINY25-20MF
Microchip Technology
980: $0.91
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
ATTINY25-20MF

Mouser Part No
556-ATTINY25-20MF

Microchip Technology

8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 10 MHZ GRN

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$0.91

Min.: 980
Mult.: 980

AVR

2 kB

128 B

MLF-20

20 MHz

10 bit

6 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny25

Tray

8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 10 MHZ GRN

ATTINY25-20MFR
Microchip Technology
6,000: $1.01
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
ATTINY25-20MFR

Mouser Part No
556-ATTINY25-20MFR

Microchip Technology

8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 10 MHZ GRN

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Reel

$1.01

Min.: 6,000
Mult.: 6,000

Reel: 6,000

AVR

2 kB

128 B

MLF-20

20 MHz

10 bit

6 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny25

Reel

8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz GRN

ATTINY25-20SSNR
Microchip Technology
4,000: $0.86
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
ATTINY25-20SSNR

Mouser Part No
556-ATTINY25-20SSNR

Microchip Technology

8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz GRN

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Reel

$0.86

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

Reel: 4,000

AVR

2 kB

128 B

SOIC-8

20 MHz

10 bit

6 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny25

Reel

8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 10 MHZ GRN

ATTINY25V-10MFR
Microchip Technology
6,000: $1.64
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
ATTINY25V-10MFR

Mouser Part No
556-ATTINY25V-10MFR

Microchip Technology

8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 10 MHZ GRN

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Reel

$1.64

Min.: 6,000
Mult.: 6,000

Reel: 6,000

AVR

2 kB

128 B

MLF-20

10 MHz

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny25

Reel

8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM-10MHz 1.8V

ATTINY25V-10MUR
Microchip Technology
6,000: $1.49
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
ATTINY25V-10MUR

Mouser Part No
556-ATTINY25V-10MUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM-10MHz 1.8V

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Reel

$1.49

Min.: 6,000
Mult.: 6,000

Reel: 6,000

AVR

MLF-20

10 MHz

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny25

Reel

Microchip ATtiny25 Series 8-bit Microcontrollers - MCU

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