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20 MHz 8-bit Microcontrollers - MCU

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Part #

8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR16EA28T-I/SS
Microchip Technology
1: $0.99
2,100In Stock

Mfr. Part No.
AVR16EA28T-I/SS

Mouser Part No
579-AVR16EA28T-I/SS

Microchip Technology

8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

2,100In Stock

Cut Tape

$0.99

Reel

$0.99

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

16 kB

2 kB

SSOP-28

20 MHz

12 bit

24 I/O

1.8 V

5.5 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

AVR16EA28/32/48

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR16EA32T-I/RXB
Microchip Technology
1: $1.02
4,974In Stock

Mfr. Part No.
AVR16EA32T-I/RXB

Mouser Part No
579-AVR16EA32T-I/RXB

Microchip Technology

8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

4,974In Stock

Cut Tape

$1.02

Reel

$1.02

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

16 kB

2 kB

VQFN-32

20 MHz

12 bit

28 I/O

1.8 V

5.5 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

AVR16EA28/32/48

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR16EA32T-E/RXB
Microchip Technology
1: $1.13
4,913In Stock

Mfr. Part No.
AVR16EA32T-E/RXB

Mouser Part No
579-AVR16EA32TERXB

Microchip Technology

8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

4,913In Stock

Cut Tape

$1.13

Reel

$1.13

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

AVR

16 kB

2 kB

VQFN-32

20 MHz

12 bit

24 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 16KB RWW,2KB RAM,28p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX

AVR16EB28T-I/SS
Microchip Technology
1: $1.03
2,088In Stock

Mfr. Part No.
AVR16EB28T-I/SS

Mouser Part No
579-AVR16EB28TISS

Microchip Technology

8-bit Microcontrollers - MCU 16KB RWW,2KB RAM,28p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX

Learn More

Datasheet

2,088In Stock

Cut Tape

$1.03

Reel

$1.03

MouseReel Available

Min.: 1
Mult.: 1

: 2,100

AVR

16 kB

2 kB

SSOP-28

20 MHz

12 bit

24 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 16KB RWW,2KB RAM,32p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX

AVR16EB32T-E/RXB
Microchip Technology
1: $1.14
4,979In Stock

Mfr. Part No.
AVR16EB32T-E/RXB

Mouser Part No
579-AVR16EB32T-E/RXB

Microchip Technology

8-bit Microcontrollers - MCU 16KB RWW,2KB RAM,32p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX

Learn More

Datasheet

4,979In Stock

Cut Tape

$1.14

Reel

$1.14

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

AVR

16 kB

2 kB

VQFN-32

20 MHz

12 bit

28 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR32EA28T-E/STX
Microchip Technology
1: $1.09
3,300In Stock

Mfr. Part No.
AVR32EA28T-E/STX

Mouser Part No
579-AVR32EA28T-E/STX

Microchip Technology

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

3,300In Stock

Cut Tape

$1.09

Reel

$1.09

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

AVR

32 kB

4 kB

VQN-28

20 MHz

12 bit

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

AVR32EA28/32/48

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR32EA28T-I/STX
Microchip Technology
1: $0.99
3,300In Stock

Mfr. Part No.
AVR32EA28T-I/STX

Mouser Part No
579-AVR32EA28T-I/STX

Microchip Technology

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

3,300In Stock

Cut Tape

$0.99

Reel

$0.99

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

AVR

32 kB

4 kB

VQFN-28

20 MHz

12 bit

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR32EA28/32/48

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR32EA32T-I/PT
Microchip Technology
1: $1.18
1,345In Stock

Mfr. Part No.
AVR32EA32T-I/PT

Mouser Part No
579-AVR32EA32T-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

1,345In Stock

Cut Tape

$1.18

Reel

$1.18

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

AVR

32 kB

4 kB

TQFP-32

20 MHz

12 bit

27 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR32EA28/32/48

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR32EA48T-E/6LX
Microchip Technology
1: $1.53
3,285In Stock

Mfr. Part No.
AVR32EA48T-E/6LX

Mouser Part No
579-AVR32EA48T-E/6LX

Microchip Technology

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

3,285In Stock

Cut Tape

$1.53

Reel

$1.53

Min.: 1
Mult.: 1

: 3,300

AVR

32 kB

4 kB

VQFN-48

20 MHz

12 bit

42 I/O

1.8 V

5.5 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 125 C

AVR32EA28/32/48

Reel, Cut Tape

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR32EA48T-E/PT
Microchip Technology
1: $1.54
1,502In Stock

Mfr. Part No.
AVR32EA48T-E/PT

Mouser Part No
579-AVR32EA48T-E/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

1,502In Stock

Cut Tape

$1.54

Reel

$1.54

Min.: 1
Mult.: 1

: 1,600

AVR

32 kB

4 kB

TQFP-48

20 MHz

12 bit

42 I/O

1.8 V

5.5 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 125 C

AVR32EA28/32/48

Reel, Cut Tape

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR32EA48T-I/PT
Microchip Technology
1: $1.54
1,594In Stock

Mfr. Part No.
AVR32EA48T-I/PT

Mouser Part No
579-AVR32EA48T-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

1,594In Stock

Cut Tape

$1.54

Reel

$1.54

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

AVR

32 kB

4 kB

TQFP-48

20 MHz

12 bit

27 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR32EA28/32/48

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR64EA28T-E/SS
Microchip Technology
1: $1.30
2,071In Stock

Mfr. Part No.
AVR64EA28T-E/SS

Mouser Part No
579-AVR64EA28T-E/SS

Microchip Technology

8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

2,071In Stock

Cut Tape

$1.30

Reel

$1.30

Min.: 1
Mult.: 1

: 2,100

AVR

64 kB

6 kB

SSOP-28

20 MHz

12 bit

24 I/O

1.8 V

5.5 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 125 C

AVR64EA28/32/48

Reel, Cut Tape

8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR64EA32T-E/RXB
Microchip Technology
1: $1.42
4,980In Stock

Mfr. Part No.
AVR64EA32T-E/RXB

Mouser Part No
579-AVR64EA32T-E/RXB

Microchip Technology

8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

4,980In Stock

Cut Tape

$1.42

Reel

$1.42

Min.: 1
Mult.: 1

: 5,000

AVR

64 kB

6 kB

VQFN-32

20 MHz

12 bit

28 I/O

1.8 V

5.5 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 125 C

AVR64EA28/32/48

Reel, Cut Tape

8-bit Microcontrollers - MCU AVR 16KB 512B EE 20MHz 1KB SRAM 125c

ATMEGA164PA-AU
Microchip Technology
1: $4.46
2,257In Stock
NRND

Mfr. Part No.
ATMEGA164PA-AU

Mouser Part No
556-ATMEGA164PA-AU

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 16KB 512B EE 20MHz 1KB SRAM 125c

Learn More

Datasheet

2,257In Stock

$4.46

$4.09

$3.71

Min.: 1
Mult.: 1

AVR

16 kB

1 kB

TQFP-44

20 MHz

10 bit

32 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega164

Tray

8-bit Microcontrollers - MCU AVR 16K FLASH,ADC IND TEMP,5V

ATMEGA168-20AUR
Microchip Technology
1: $3.86
3,753In Stock
NRND

Mfr. Part No.
ATMEGA168-20AUR

Mouser Part No
556-ATMEGA168-20AUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 16K FLASH,ADC IND TEMP,5V

Learn More

Datasheet

3,753In Stock

Cut Tape

$3.86

Reel

$3.86

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

AVR

16 kB

1 kB

TQFP-32

20 MHz

10 bit

23 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega168

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 23 I/O Pins

ATMEGA168-20PU
Microchip Technology
1: $4.03
650In Stock
NRND

Mfr. Part No.
ATMEGA168-20PU

Mouser Part No
556-ATMEGA168-20PU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 23 I/O Pins

Learn More

Datasheet

650In Stock

$4.03

Min.: 1
Mult.: 1

AVR

16 kB

1 kB

PDIP-28

20 MHz

10 bit

23 I/O

2.7 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

ATmega168

Tube

8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP,5V

ATMEGA168P-20AUR
Microchip Technology
1: $4.24
3,318In Stock
NRND

Mfr. Part No.
ATMEGA168P-20AUR

Mouser Part No
556-ATMEGA168P-20AUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP,5V

Learn More

Datasheet

3,318In Stock

Cut Tape

$4.24

Reel

$4.24

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

AVR

16 kB

1 kB

TQFP-32

20 MHz

10 bit

23 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega168P

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-20MHz, IND

ATMEGA324A-MU
Microchip Technology
1: $4.67
396In Stock
NRND

Mfr. Part No.
ATMEGA324A-MU

Mouser Part No
556-ATMEGA324A-MU

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-20MHz, IND

Learn More

Datasheet

396In Stock

$4.67

$4.57

$4.55

$4.54

$3.79

Min.: 1
Mult.: 1

AVR

32 kB

2 kB

VQFN-44

20 MHz

10 bit

32 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega324

Tray

8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V

ATMEGA328P-AU
Microchip Technology
1: $2.66
9,952In Stock
NRND

Mfr. Part No.
ATMEGA328P-AU

Mouser Part No
556-ATMEGA328P-AU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V

Learn More

Datasheet

9,952In Stock

$2.66

Min.: 1
Mult.: 1

AVR

32 kB

2 kB

TQFP-32

20 MHz

10 bit

23 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega328P

Tray

8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20MHz IND

ATMEGA328P-AUR
Microchip Technology
1: $2.74
24,009In Stock
16,000Expected 31/08/2026
NRND

Mfr. Part No.
ATMEGA328P-AUR

Mouser Part No
556-ATMEGA328P-AUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20MHz IND

Learn More

Datasheet

24,009In Stock

16,000Expected 31/08/2026

Cut Tape

$2.74

$2.71

$2.66

$2.62

View

Reel

$2.30

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

AVR

32 kB

2 kB

TQFP-32

20 MHz

10 bit

23 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega328P

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V

ATMEGA328P-PU
Microchip Technology
1: $2.89
9,251In Stock
NRND

Mfr. Part No.
ATMEGA328P-PU

Mouser Part No
556-ATMEGA328P-PU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 32KB In-system Flash 20MHz 1.8V-5.5V

Learn More

Datasheet

Product Comments

9,251In Stock

$2.89

Min.: 1
Mult.: 1

AVR

32 kB

2 kB

PDIP-28

20 MHz

10 bit

23 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

ATmega328P

Tube

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHz

ATMEGA88A-PU
Microchip Technology
1: $2.54
1,816In Stock
NRND

Mfr. Part No.
ATMEGA88A-PU

Mouser Part No
556-ATMEGA88A-PU

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHz

Learn More

Datasheet

1,816In Stock

$2.54

$2.33

$2.11

Min.: 1
Mult.: 1

AVR

8 kB

1 kB

PDIP-28

20 MHz

10 bit

23 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

ATmega88A

Tube

8-bit Microcontrollers - MCU AVR 4KB FLASH, 256B SRAM 256B EE - 20MHz

ATTINY4313-MUR
Microchip Technology
1: $1.03
3,378In Stock
NRND

Mfr. Part No.
ATTINY4313-MUR

Mouser Part No
556-ATTINY4313-MUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 4KB FLASH, 256B SRAM 256B EE - 20MHz

Datasheet

3,378In Stock

Cut Tape

$1.03

Reel

$1.03

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

AVR

4 kB

256 B

MLF-20

20 MHz

No ADC

18 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

ATtiny4313

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR 4KB FL 256B SRAM 256B 20MHz 1.8-5.5V

ATTINY4313-SU
Microchip Technology
1: $1.25
7,428In Stock
NRND

Mfr. Part No.
ATTINY4313-SU

Mouser Part No
556-ATTINY4313-SU

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 4KB FL 256B SRAM 256B 20MHz 1.8-5.5V

Datasheet

7,428In Stock

$1.25

Min.: 1
Mult.: 1

AVR

4 kB

256 B

SOIC-20

20 MHz

No ADC

18 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny4313

Tube

8-bit Microcontrollers - MCU AVR 4KB FLASH, 256B SRAM 256B EE - 20MHz

ATTINY4313-SUR
Microchip Technology
1: $1.33
1,575In Stock
NRND

Mfr. Part No.
ATTINY4313-SUR

Mouser Part No
556-ATTINY4313-SUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 4KB FLASH, 256B SRAM 256B EE - 20MHz

Datasheet

1,575In Stock

Cut Tape

$1.33

Reel

$1.33

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

AVR

4 kB

256 B

SOIC-20

20 MHz

No ADC

18 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

ATtiny4313

Reel, Cut Tape, MouseReel

20 MHz 8-bit Microcontrollers - MCU

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Company

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512 B
768 B
896 B
1 kB
1.5 kB
1.75 kB
2 kB
3 kB
3.5 kB
4 kB
7 kB
7.2 kB
8 kB
10 kB
12 kB
14 kB
14.3 kB
16 kB
24 kB
28 kB

25 B
36 B
64 B
67 B
68 B
72 B
73 B
80 B
96 B
128 B
134 B
160 B
176 B
192 B
224 B
256 B
336 B
352 B
363 B
368 B

DFN-16
DFN-8
DIP-28
DIP-8
LFCSP-56
LQFP-100
LQFP-32
LQFP-44
LQFP-48
LQFP-52
LQFP-64
LQFP-80
MLF-10
MLF-20
MLF-28
MLF-32
MLF-44
MLF-64
MQFP-44
MQFP-52

4 I/O
5 I/O
6 I/O
8 I/O
11 I/O
12 I/O
13 I/O
14 I/O
15 I/O
16 I/O
17 I/O
18 I/O
19 I/O
20 I/O
21 I/O
22 I/O
23 I/O
24 I/O
25 I/O
26 I/O

78K0/Kx2
89LP
ADUC841
ADUC842
ADUC843
AT90USB1286
AT90USB647
ATmega1284
ATmega1608
ATmega1609
ATmega164
ATmega164P
ATmega168
ATmega168A
ATmega168P
ATmega168PA
ATmega168PB
ATmega3208
ATmega3209
ATmega324