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8-bit Microcontrollers - MCU

8-Bit Microcontrollers are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many 8-bit microcontroller manufacturers including Microchip, NXP, Silicon Labs & more.
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Please view our selection of 8-bit MCU’s below.

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Results: 13,236

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Part #

8-bit Microcontrollers - MCU 20MHZ QFN 85C GRN

ATTINY1617-MNR
Microchip Technology
1: ₱71.17
24,304In Stock

Mfr. Part #
ATTINY1617-MNR

Mouser Part #
556-ATTINY1617MNR

Microchip Technology

8-bit Microcontrollers - MCU 20MHZ QFN 85C GRN

Learn More

Datasheet

24,304In Stock

Cut Tape

₱71.17

₱69.94

₱65.03

₱64.42

₱63.80

Reel

₱58.90

Min.: 1
Mult.: 1

: 6,000

AVR

16 kB

2 kB

QFN-24

20 MHz

10 bit

22 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

ATtiny1617,ATtiny3217

AEC-Q100

Reel, Cut Tape

8-bit Microcontrollers - MCU 105C, Green, 20MHz, SOIC14, T&R

ATTINY814-SSNR
Microchip Technology
1: ₱49.69
46,421In Stock

Mfr. Part #
ATTINY814-SSNR

Mouser Part #
556-ATTINY814-SSNR

Microchip Technology

8-bit Microcontrollers - MCU 105C, Green, 20MHz, SOIC14, T&R

Learn More

Datasheet

46,421In Stock

Cut Tape

₱49.69

₱46.93

₱46.87

₱46.63

Reel

₱39.82

View

Min.: 1
Mult.: 1

: 3,000

AVR

8 kB

512 B

SOIC-14

20 MHz

10 bit

12 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

ATtiny814

Reel, Cut Tape

8-bit Microcontrollers - MCU 192K FLASH;4K EE;16K SRAM;1.6-3.6V;32MHz

ATXMEGA192D3-AU
Microchip Technology
1: ₱464.42
2,310In Stock

Mfr. Part #
ATXMEGA192D3-AU

Mouser Part #
556-ATXMEGA192D3-AU

Microchip Technology

8-bit Microcontrollers - MCU 192K FLASH;4K EE;16K SRAM;1.6-3.6V;32MHz

Datasheet

2,310In Stock

₱464.42

₱423.32

₱401.23

₱390.80

Min.: 1
Mult.: 1

AVR

192 kB

16 kB

TQFP-64

32 MHz

12 bit

50 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA D3

Tray

8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256K+8K; Batt Backup

ATXMEGA256A3B-MH
Microchip Technology
1: ₱678.53
1,719In Stock

Mfr. Part #
ATXMEGA256A3B-MH

Mouser Part #
556-ATXMEGA256A3B-MH

Microchip Technology

8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256K+8K; Batt Backup

Learn More

Datasheet

1,719In Stock

₱678.53

₱677.92

₱637.43

₱617.18

View

Min.: 1
Mult.: 1

AVR

256 kB

16 kB

QFN-64

32 MHz

12 bit

49 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A3B

Tray

8-bit Microcontrollers - MCU 44QFN 85C GREEN 1.6-3.6V

ATXMEGA32A4U-MHR
Microchip Technology
1: ₱231.29
18,326In Stock

Mfr. Part #
ATXMEGA32A4U-MHR

Mouser Part #
556-ATXMEGA32A4U-MHR

Microchip Technology

8-bit Microcontrollers - MCU 44QFN 85C GREEN 1.6-3.6V

Datasheet

18,326In Stock

Cut Tape

₱231.29

₱224.54

₱218.41

₱216.57

View

Reel

₱191.41

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

AVR

32 kB

4 kB

VQFN-44

32 MHz

12 bit

34 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A4U

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI

AVR64DB48T-I/6LX
Microchip Technology
1: ₱119.02
9,600In Stock

Mfr. Part #
AVR64DB48T-I/6LX

Mouser Part #
579-AVR64DB48T-I/6LX

Microchip Technology

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI

Learn More

Datasheet

9,600In Stock

Cut Tape

₱119.02

₱116.57

₱111.66

₱111.04

₱106.14

Reel

₱98.77

Min.: 1
Mult.: 1

: 3,300

AVR

64 kB

8 kB

VQFN-48

24 MHz

12 bit

41 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR64DB28/32/48/64

Reel, Cut Tape

8-bit Microcontrollers - MCU 16-bit PWM 128 RAM 1.75KB Comparator

PIC12F1571-I/SN
Microchip Technology
1: ₱37.42
46,176In Stock

Mfr. Part #
PIC12F1571-I/SN

Mouser Part #
579-PIC12F1571-I/SN

Microchip Technology

8-bit Microcontrollers - MCU 16-bit PWM 128 RAM 1.75KB Comparator

Learn More

Datasheet

46,176In Stock

₱37.42

₱35.28

Min.: 1
Mult.: 1

PIC12

1.75 kB

128 B

SOIC-8

32 MHz

10 bit

6 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC12(L)F157x

AEC-Q100

Tube

8-bit Microcontrollers - MCU 3.5KB Flash 256 byte 32 MHz Int. Osc

PIC16F1826-I/SO
Microchip Technology
1: ₱103.68
30,163In Stock

Mfr. Part #
PIC16F1826-I/SO

Mouser Part #
579-PIC16F1826-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB Flash 256 byte 32 MHz Int. Osc

Learn More

Datasheet

30,163In Stock

₱103.68

₱101.23

₱96.93

₱87.73

₱87.12

Min.: 1
Mult.: 1

PIC16

3.5 kB

256 B

SOIC-18

32 MHz

10 bit

16 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC16(L)F182x

Tube

8-bit Microcontrollers - MCU 28KB Flash 1.8-5.5V 1KB RAM 256B EEPROM

PIC16F1939-I/PT
Microchip Technology
1: ₱168.71
26,360In Stock

Mfr. Part #
PIC16F1939-I/PT

Mouser Part #
579-PIC16F1939-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 28KB Flash 1.8-5.5V 1KB RAM 256B EEPROM

Learn More

Datasheet

26,360In Stock

₱168.71

₱166.26

₱156.44

₱146.63

Quote

Min.: 1
Mult.: 1

PIC16

28 kB

1 kB

TQFP-44

32 MHz

10 bit

36 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC16(L)F193x

Tray

8-bit Microcontrollers - MCU 2 KB 72 RAM 12 I/O

PIC16F505-E/SL
Microchip Technology
1: ₱61.96
24,621In Stock

Mfr. Part #
PIC16F505-E/SL

Mouser Part #
579-PIC16F505-E/SL

Microchip Technology

8-bit Microcontrollers - MCU 2 KB 72 RAM 12 I/O

Datasheet

24,621In Stock

₱61.96

₱53.68

₱53.31

Min.: 1
Mult.: 1

PIC16

1.5 kB

72 B

SOIC-14

20 MHz

No ADC

12 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

PIC16F505

Tube

8-bit Microcontrollers - MCU 14KB Flash 368 RAM 36 I/O

PIC16F887-E/PT
Microchip Technology
1: ₱207.98
3,858In Stock

Mfr. Part #
PIC16F887-E/PT

Mouser Part #
579-PIC16F887-E/PT

Microchip Technology

8-bit Microcontrollers - MCU 14KB Flash 368 RAM 36 I/O

Learn More

Datasheet

3,858In Stock

₱207.98

₱205.52

Min.: 1
Mult.: 1

PIC16

14 kB

368 B

TQFP-44

20 MHz

10 bit

35 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

PIC16F88x

Tray

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD

PIC18F25K42T-I/MV
Microchip Technology
1: ₱119.02
9,047In Stock

Mfr. Part #
PIC18F25K42T-I/MV

Mouser Part #
579-PIC18F25K42TI/MV

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD

Learn More

Datasheet

9,047In Stock

Cut Tape

₱119.02

₱117.18

₱109.20

₱108.59

Reel

₱98.77

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

PIC18

32 kB

2 kB

UQFN-28

64 MHz

12 bit

25 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)F2xK42

AEC-Q100

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 1KB EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD

PIC18F26K42T-I/SS
Microchip Technology
1: ₱133.74
15,001In Stock

Mfr. Part #
PIC18F26K42T-I/SS

Mouser Part #
579-PIC18F26K42T-ISS

Microchip Technology

8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 1KB EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD

Learn More

Datasheet

15,001In Stock

Cut Tape

₱133.74

₱130.68

₱115.95

₱111.04

Reel

₱111.04

₱110.43

Min.: 1
Mult.: 1

: 2,100

PIC18

64 kB

4 kB

SSOP-28

64 MHz

12 bit

25 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)F2xK42

AEC-Q100

Reel, Cut Tape

8-bit Microcontrollers - MCU 8KB 768 RAM 34 I/O

PIC18F4331-E/PT
Microchip Technology
1: ₱436.81
2,235In Stock

Mfr. Part #
PIC18F4331-E/PT

Mouser Part #
579-PIC18F4331-E/PT

Microchip Technology

8-bit Microcontrollers - MCU 8KB 768 RAM 34 I/O

Datasheet

2,235In Stock

₱436.81

Min.: 1
Mult.: 1

PIC18

8 kB

768 B

TQFP-44

40 MHz

10 bit

36 I/O

4.2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

PIC18(L)Fxx31

Tray

8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 1KB EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD

PIC18F46K42-I/PT
Microchip Technology
1: ₱145.40
18,540In Stock

Mfr. Part #
PIC18F46K42-I/PT

Mouser Part #
579-PIC18F46K42-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 1KB EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD

Learn More

Datasheet

18,540In Stock

₱145.40

₱144.17

₱135.58

₱133.74

View

Min.: 1
Mult.: 1

PIC18

64 kB

4 kB

TQFP-44

64 MHz

12 bit

36 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)F4xK42

Tray

8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD

PIC18F56K42-I/PT
Microchip Technology
1: ₱153.99
19,966In Stock

Mfr. Part #
PIC18F56K42-I/PT

Mouser Part #
579-PIC18F56K42-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD

Learn More

Datasheet

19,966In Stock

₱153.99

₱153.38

₱145.40

₱131.29

View

Min.: 1
Mult.: 1

PIC18

64 kB

4 kB

TQFP-48

64 MHz

12 bit

44 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)F5xK42

AEC-Q100

Tray

8-bit Microcontrollers - MCU 64KB FL 4KBRM 16MIPS 12bit ADC CTMU XLP

PIC18LF26K80-I/SS
Microchip Technology
1: ₱239.88
4,017In Stock

Mfr. Part #
PIC18LF26K80-I/SS

Mouser Part #
579-PIC18LF26K80I/SS

Microchip Technology

8-bit Microcontrollers - MCU 64KB FL 4KBRM 16MIPS 12bit ADC CTMU XLP

Datasheet

4,017In Stock

₱239.88

₱219.63

₱198.77

₱198.16

Min.: 1
Mult.: 1

PIC18

64 kB

3.56 kB

SSOP-28

64 MHz

12 bit

24 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)F2xK80

Tube

8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V

CY8C3866LTI-068
Infineon Technologies
1: ₱1,409.82
2,034In Stock

Mfr. Part #
CY8C3866LTI-068

Mouser Part #
727-CY8C3866LTI-068

Infineon Technologies

8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V

Learn More

Datasheet

2,034In Stock

₱1,409.82

₱1,114.73

₱1,014.73

₱967.49

View

Min.: 1
Mult.: 1

8051

64 kB

8 kB

QFN-48

67 MHz

20 bit

31 I/O

1.71 V

1.89 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C3866

Tray

8-bit Microcontrollers - MCU CAN C51 64KFLASH TQFP44 CANBOOT GREEN

AT89C51CC03CAT-RLTUM
Microchip Technology
1: ₱676.69
1,690In Stock

Mfr. Part #
AT89C51CC03CAT-RLTUM

Mouser Part #
556-AT89C51CC03CATUM

Microchip Technology

8-bit Microcontrollers - MCU CAN C51 64KFLASH TQFP44 CANBOOT GREEN

Learn More

Datasheet

1,690In Stock

₱676.69

₱620.25

₱561.97

₱561.35

₱559.51

Min.: 1
Mult.: 1

8051

64 kB

2 kB

TQFP-44

60 MHz

10 bit

36 I/O

3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 8KB 512B 1KB 20 MHZ TQFP GRN

ATMEGA88PB-AUR
Microchip Technology
1: ₱93.25
20,099In Stock

Mfr. Part #
ATMEGA88PB-AUR

Mouser Part #
556-ATMEGA88PB-AUR

Microchip Technology

8-bit Microcontrollers - MCU 8KB 512B 1KB 20 MHZ TQFP GRN

Learn More

Datasheet

20,099In Stock

Cut Tape

₱93.25

₱91.41

₱86.50

₱79.76

Reel

₱77.30

View

Min.: 1
Mult.: 1

: 2,000

AVR

8 kB

1 kB

TQFP-32

20 MHz

10 bit

27 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega88PB

Reel, Cut Tape

8-bit Microcontrollers - MCU 256KB FLASH 4KB EE 16K SRAM 3.6V

ATXMEGA256D3-AU
Microchip Technology
1: ₱426.38
3,399In Stock

Mfr. Part #
ATXMEGA256D3-AU

Mouser Part #
556-ATXMEGA256D3-AU

Microchip Technology

8-bit Microcontrollers - MCU 256KB FLASH 4KB EE 16K SRAM 3.6V

Datasheet

3,399In Stock

₱426.38

₱420.25

₱401.84

₱390.80

₱380.98

Min.: 1
Mult.: 1

AVR

256 kB

16 kB

TQFP-64

32 MHz

50 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA D3

Tray

8-bit Microcontrollers - MCU AVR 8-bit Microcontroller

ATTINY817-MNR
Microchip Technology
1: ₱69.33
63,154In Stock

Mfr. Part #
ATTINY817-MNR

Mouser Part #
579-ATTINY817-MNR

Microchip Technology

8-bit Microcontrollers - MCU AVR 8-bit Microcontroller

Learn More

Datasheet

63,154In Stock

Cut Tape

₱69.33

₱66.87

₱58.16

₱58.10

Reel

₱57.06

₱56.56

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

AVR

8 kB

512 B

VQFN-24

20 MHz

10 bit

22 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

ATtiny817

AEC-Q100

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 128KB, 16KB RAM, 64p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI

AVR128DA64T-I/PT
Microchip Technology
1: ₱134.97
39,193In Stock

Mfr. Part #
AVR128DA64T-I/PT

Mouser Part #
579-AVR128DA64T-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 128KB, 16KB RAM, 64p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI

Learn More

Datasheet

39,193In Stock

Cut Tape

₱134.97

₱131.90

₱122.70

₱121.47

Reel

₱114.11

View

Min.: 1
Mult.: 1

: 1,200

AVR

128 kB

16 kB

TQFP-64

24 MHz

12 bit

55 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR128DA28/32/48/64

Reel, Cut Tape

8-bit Microcontrollers - MCU 7KB 256 RAM 16 I/O

PIC16F648A-E/SO
Microchip Technology
1: ₱217.79
3,667In Stock

Mfr. Part #
PIC16F648A-E/SO

Mouser Part #
579-PIC16F648A-E/SO

Microchip Technology

8-bit Microcontrollers - MCU 7KB 256 RAM 16 I/O

Datasheet

3,667In Stock

₱217.79

₱217.18

Min.: 1
Mult.: 1

PIC16

4 kB

256 B

SOIC-18

20 MHz

No ADC

16 I/O

3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

PIC16(L)F648

Tube

8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O

PIC16F73-E/SO
Microchip Technology
1: ₱300.00
3,415In Stock

Mfr. Part #
PIC16F73-E/SO

Mouser Part #
579-PIC16F73-E/SO

Microchip Technology

8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O

Datasheet

3,415In Stock

₱300.00

₱299.39

Min.: 1
Mult.: 1

PIC16

7 kB

192 B

SOIC-28

20 MHz

8 bit

22 I/O

4 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

PIC16(L)F7x

Tube

8-bit Microcontrollers - MCU

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8051
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78K0
80C52
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eZ8
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HC05
HC08
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0 B
384 B
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LQFP-48
LQFP-52
LQFP-64
LQFP-80
MLF-10
MLF-20
MLF-28
MLF-32

1 MHz
1.2 MHz
2.1 MHz
4 MHz
4.2 MHz
5 MHz
7.3728 MHz
8 MHz
8.2 MHz
8.4 MHz
10 MHz
12 MHz
14 MHz
16 MHz
20 MHz
23 MHz
24 MHz
25 MHz
32 MHz
33 MHz

3 I/O
4 I/O
5 I/O
6 I/O
7 I/O
8 I/O
9 I/O
10 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

900 mV
1.6 V
1.62 V
1.65 V
1.7 V
1.71 V
1.8 V
2 V
2.15 V
2.2 V
2.3 V
2.35 V
2.4 V
2.5 V
2.65 V
2.7 V
2.8 V
2.9 V
2.95 V
2.97 V

1.89 V
1.9 V
1.98 V
2.2 V
2.3 V
2.7 V
3.3 V
3.6 V
3.6 V, 5.5 V
3.7 V
3.8 V
4 V
4.5 V
5 V
5.25 V
5.5 V
6 V
6.25 V
15 V
18 V

68HC705P6A
78K0/Ix2
78K0/Kx2
78K0/Kx2-A
78K0/Kx2-C
78K0/Kx2-L
78K0/Lx3
80C
89C
89LP
89LS
89S
AT89C55WD
AT90CAN128
AT90CAN32
AT90CAN64
AT90PWM1
AT90PWM161
AT90PWM2
AT90PWM261