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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: 13,231

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Part #

8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD

PIC18LF26K40T-I/ML
Microchip Technology
1: ¥302.3
2,263In Stock

Mfr. Part #
PIC18LF26K40T-I/ML

Mouser Part #
579-PIC18LF26K40TIML

Microchip Technology

8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD

Datasheet

2,263In Stock

Cut Tape

¥302.3

¥295.7

¥279

¥249.2

Reel

¥249.2

¥247.5

Min.: 1
Mult.: 1

: 1,600

PIC18

64 kB

3.53 kB

QFN-28

64 MHz

10 bit

25 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)F26K40

Reel, Cut Tape

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

EFM8BB31F16G-D-QFN24R
Silicon Labs
1: ¥282.4
5,763In Stock

Mfr. Part #
EFM8BB31F16G-D-QFN24R

Mouser Part #
634-EF8BB31F16GDF24R

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

5,763In Stock

Cut Tape

¥282.4

¥234.2

¥202.6

¥191

Reel

¥138

View

Min.: 1
Mult.: 1

: 1,500

CIP-51 8051

16 kB

2.3 kB

QFN-24

50 MHz

10 bit, 12 bit

20 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU

EFM8LB11F16ES0-C-QFN24R
Silicon Labs
1: ¥554.8
1,500In Stock

Mfr. Part #
EFM8LB11F16ES0-C-QFN24R

Mouser Part #
634-LB11F16ES0CFN24R

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

1,500In Stock

Cut Tape

¥554.8

¥365.4

¥337.2

¥294

Reel

¥194.3

View

Min.: 1
Mult.: 1

: 1,500

CIP-51 8051

16 kB

1.25 kB

QFN-24

72 MHz

10 bit/12 bit/14 bit

20 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 105 C

EFM8LB1

Reel, Cut Tape

8-bit Microcontrollers - MCU

EFM8LB12F32ES0-C-QFN24R
Silicon Labs
1: ¥677.7
1,265In Stock

Mfr. Part #
EFM8LB12F32ES0-C-QFN24R

Mouser Part #
634-LB12F32ES0CFN24R

Silicon Labs

8-bit Microcontrollers - MCU

Learn More

Datasheet

1,265In Stock

Cut Tape

¥677.7

¥448.5

¥408.6

¥347.1

Reel

¥247.5

View

Min.: 1
Mult.: 1

: 1,500

CIP-51 8051

32 kB

2.25 kB

QFN-24

72 MHz

10 bit/12 bit/14 bit

20 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 105 C

EFM8LB1

Reel, Cut Tape

8-bit Microcontrollers - MCU PA4 TSSOP20

MC9S08PA4AVTJ
NXP Semiconductors
1: ¥451.8
13,528In Stock

Mfr. Part #
MC9S08PA4AVTJ

Mouser Part #
771-MC9S08PA4AVTJ

NXP Semiconductors

8-bit Microcontrollers - MCU PA4 TSSOP20

Learn More

Datasheet

13,528In Stock

¥451.8

¥290.7

¥222.6

¥177.7

View

Min.: 1
Mult.: 1

S08

4 kB

512 B

TSSOP-20

20 MHz

12 bit

18 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

S08PA

Tube

8-bit Microcontrollers - MCU S08PL SOIC8

MC9S08PL4CSC
NXP Semiconductors
1: ¥224.2
3,042In Stock

Mfr. Part #
MC9S08PL4CSC

Mouser Part #
771-MC9S08PL4CSC

NXP Semiconductors

8-bit Microcontrollers - MCU S08PL SOIC8

Learn More

Datasheet

3,042In Stock

¥224.2

¥162.8

¥130.7

¥124.4

View

Min.: 1
Mult.: 1

S08

4 kB

512 B

SOIC-8

20 MHz

10 bit

6 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

S08PL

Tube

8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 44

MC9S08AC32CFGE
NXP Semiconductors
1: ¥1,684.3
587In Stock

Mfr. Part #
MC9S08AC32CFGE

Mouser Part #
841-MC9S08AC32CFGE

NXP Semiconductors

8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 44

Datasheet

587In Stock

¥1,684.3

¥1,312.2

¥1,164.4

¥1,117.9

View

Min.: 1
Mult.: 1

S08

32 kB

2 kB

LQFP-44

40 MHz

10 bit

34 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

S08AC

Tray

8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 48KB Flash, 40MHz, QFP 64

MC9S08AC48CFUE
NXP Semiconductors
1: ¥2,190.9
445In Stock

Mfr. Part #
MC9S08AC48CFUE

Mouser Part #
841-MC9S08AC48CFUE

NXP Semiconductors

8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 48KB Flash, 40MHz, QFP 64

Datasheet

445In Stock

¥2,190.9

¥1,780.6

¥1,697.5

¥1,475

View

Min.: 1
Mult.: 1

S08

48 kB

2 kB

QFP-64

40 MHz

10 bit

54 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

S08AC

Tray

8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 60KB Flash, 40MHz, QFP 44

MC9S08AC60CFGE
NXP Semiconductors
1: ¥1,764
1,009In Stock

Mfr. Part #
MC9S08AC60CFGE

Mouser Part #
841-MC9S08AC60CFGE

NXP Semiconductors

8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 60KB Flash, 40MHz, QFP 44

Datasheet

1,009In Stock

¥1,764

¥1,377

¥1,222.5

¥1,174.3

View

Min.: 1
Mult.: 1

S08

60 kB

2 kB

LQFP-44

40 MHz

10 bit

34 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

S08AC

Tray

8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 96KB Flash, 40MHz, QFP 100

MC9S08DZ96MLL
NXP Semiconductors
1: ¥4,159.1
450In Stock

Mfr. Part #
MC9S08DZ96MLL

Mouser Part #
841-MC9S08DZ96MLL

NXP Semiconductors

8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 96KB Flash, 40MHz, QFP 100

Datasheet

450In Stock

¥4,159.1

¥3,159.2

¥2,655.9

¥2,337

View

Min.: 1
Mult.: 1

S08

96 kB

6 kB

LQFP-100

40 MHz

12 bit

88 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

S08D

Tray

8-bit Microcontrollers - MCU 8 BIT,low end Core, 4k Flash

MC9S08PA4MTG
NXP Semiconductors
1: ¥423.6
2,880In Stock

Mfr. Part #
MC9S08PA4MTG

Mouser Part #
841-MC9S08PA4MTG

NXP Semiconductors

8-bit Microcontrollers - MCU 8 BIT,low end Core, 4k Flash

Learn More

Datasheet

2,880In Stock

¥423.6

¥274.1

¥244.2

¥202.6

View

Min.: 1
Mult.: 1

S08

4 kB

512 B

TSSOP-16

20 MHz

12 bit

14 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

S08PA

Tube

8-bit Microcontrollers - MCU 8 BIT,HCS08L Core, 60k Flash

MC9S08PA60AVLF
NXP Semiconductors
1: ¥1,076.3
639In Stock

Mfr. Part #
MC9S08PA60AVLF

Mouser Part #
841-MC9S08PA60AVLF

NXP Semiconductors

8-bit Microcontrollers - MCU 8 BIT,HCS08L Core, 60k Flash

Learn More

Datasheet

639In Stock

¥1,076.3

¥739.1

¥689.3

¥606.3

View

Min.: 1
Mult.: 1

S08

60 kB

4 kB

LQFP-48

20 MHz

12 bit

41 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

S08PA

Tray

8-bit Microcontrollers - MCU 8 BIT,HCS08L Core, 16k Flash

MC9S08PT16AVLD
NXP Semiconductors
1: ¥931.8
795In Stock

Mfr. Part #
MC9S08PT16AVLD

Mouser Part #
841-MC9S08PT16AVLD

NXP Semiconductors

8-bit Microcontrollers - MCU 8 BIT,HCS08L Core, 16k Flash

Learn More

Datasheet

795In Stock

¥931.8

¥616.2

¥561.4

¥478.4

View

Min.: 1
Mult.: 1

S08

16 kB

2 kB

LQFP-44

20 MHz

12 bit

37 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

S08PT

Tray

8-bit Microcontrollers - MCU 8 BIT,HCS08L Core, 32k Flash

MC9S08PT32AVLH
NXP Semiconductors
1: ¥1,114.5
620In Stock

Mfr. Part #
MC9S08PT32AVLH

Mouser Part #
841-MC9S08PT32AVLH

NXP Semiconductors

8-bit Microcontrollers - MCU 8 BIT,HCS08L Core, 32k Flash

Learn More

Datasheet

620In Stock

¥1,114.5

¥765.7

¥714.2

¥541.5

View

Min.: 1
Mult.: 1

S08

32 kB

4 kB

LQFP-64

20 MHz

12 bit

57 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

S08PT

Tray

8-bit Microcontrollers - MCU S08PT 8-bit MCU, S08 core, 32KB Flash, QFP 44

MC9S08PT32VLD
NXP Semiconductors
1: ¥764.1
705In Stock

Mfr. Part #
MC9S08PT32VLD

Mouser Part #
841-MC9S08PT32VLD

NXP Semiconductors

8-bit Microcontrollers - MCU S08PT 8-bit MCU, S08 core, 32KB Flash, QFP 44

Learn More

Datasheet

705In Stock

¥764.1

¥574.7

¥506.6

¥470.1

View

Min.: 1
Mult.: 1

S08

32 kB

4 kB

LQFP-44

20 MHz

12 bit

37 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

S08PT

AEC-Q100

Tray

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

ATMEGA164A-AUR
Microchip Technology
1: ¥696
2,488In Stock
NRND

Mfr. Part #
ATMEGA164A-AUR

Mouser Part #
556-ATMEGA164A-AUR

NRND

Microchip Technology

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

Learn More

Datasheet

2,488In Stock

Cut Tape

¥696

¥681

¥644.5

¥642.8

View

Reel

¥579.7

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR 16K FLASH 1K SRAM 512B EE-20MHZ

ATMEGA164P-20MU
Microchip Technology
1: ¥774
377In Stock
NRND

Mfr. Part #
ATMEGA164P-20MU

Mouser Part #
556-ATMEGA164P-20MU

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 16K FLASH 1K SRAM 512B EE-20MHZ

Learn More

Datasheet

377In Stock

¥774

¥764.1

¥724.2

¥659.4

View

Min.: 1
Mult.: 1

AVR

16 kB

1 kB

VQFN-44

20 MHz

10 bit

32 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega164P

Tray

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

ATMEGA164PV-10MUR
Microchip Technology
1: ¥818.9
3,990In Stock
NRND

Mfr. Part #
ATMEGA164PV-10MUR

Mouser Part #
556-ATMEGA164PV10MUR

NRND

Microchip Technology

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

Learn More

Datasheet

3,990In Stock

Cut Tape

¥818.9

¥798.9

¥772.4

¥770.7

View

Reel

¥679.3

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

AVR

16 kB

1 kB

VQFN-44

10 MHz

10 bit

32 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega164P

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR 4K FLSH 256B EE 512B SRAM5V-20MHz 5V

ATMEGA48P-20AUR
Microchip Technology
1: ¥455.1
7,500In Stock
NRND

Mfr. Part #
ATMEGA48P-20AUR

Mouser Part #
556-ATMEGA48P-20AUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 4K FLSH 256B EE 512B SRAM5V-20MHz 5V

Datasheet

7,500In Stock

Cut Tape

¥455.1

¥450.1

¥423.6

¥418.6

Reel

¥382

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

AVR

4 kB

512 B

TQFP-32

20 MHz

10 bit

23 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega48P

Reel, Cut Tape, MouseReel

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

ATMEGA88A-MU
Microchip Technology
1: ¥275.7
2,843In Stock
NRND

Mfr. Part #
ATMEGA88A-MU

Mouser Part #
556-ATMEGA88A-MU

NRND

Microchip Technology

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

Learn More

Datasheet

2,843In Stock

¥275.7

¥264.1

¥235.9

¥234.2

Min.: 1
Mult.: 1

AVR

8 kB

1 kB

QFN-32

20 MHz

10 bit

23 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega88A

Tray

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

ATMEGA8L-8MU
Microchip Technology
1: ¥513.2
2,654In Stock
NRND

Mfr. Part #
ATMEGA8L-8MU

Mouser Part #
556-ATMEGA8L-8MU

NRND

Microchip Technology

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

Learn More

Datasheet

2,654In Stock

¥513.2

¥475

¥473.4

Quote

Min.: 1
Mult.: 1

AVR

8 kB

1 kB

MLF-32

8 MHz

10 bit

23 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega8

Tray

8-bit Microcontrollers - MCU AVR 8K FLASH EE

ATTINY841-MUR
Microchip Technology
1: ¥232.5
5,905In Stock
NRND

Mfr. Part #
ATTINY841-MUR

Mouser Part #
556-ATTINY841-MUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 8K FLASH EE

Learn More

Datasheet

5,905In Stock

Cut Tape

¥232.5

¥217.6

¥215.9

¥210.9

Reel

¥209.3

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

AVR

8 kB

512 B

QFN-20

16 MHz

10 bit

12 I/O

1.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny841

Reel, Cut Tape, MouseReel

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

ATTINY861A-SUR
Microchip Technology
1: ¥274.1
1,216In Stock
NRND

Mfr. Part #
ATTINY861A-SUR

Mouser Part #
556-ATTINY861A-SUR

NRND

Microchip Technology

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

Learn More

Datasheet

1,216In Stock

Cut Tape

¥274.1

¥267.4

¥250.8

Reel

¥235.9

¥229.2

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

AVR

8 kB

512 B

SOIC-20

20 MHz

10 bit

16 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtinyx61A

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 128kB Flash 4kB RAM LCD Rev A3

PIC18F67K90-I/PTRSL
Microchip Technology
1: ¥908.6
739In Stock
NRND

Mfr. Part #
PIC18F67K90-I/PTRSL

Mouser Part #
579-PIC18F67K90IPTRS

NRND

Microchip Technology

8-bit Microcontrollers - MCU 128kB Flash 4kB RAM LCD Rev A3

Datasheet

739In Stock

¥908.6

¥895.3

¥838.8

¥808.9

¥807.2

Min.: 1
Mult.: 1

PIC18

128 kB

4 kB

TQFP-64

64 MHz

12 bit

53 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18F6xK90

Tray

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

ATMEGA168P-20MUR
Microchip Technology
1: ¥704.3
6,029In Stock
NRND

Mfr. Part #
ATMEGA168P-20MUR

Mouser Part #
556-ATMEGA168P-20MUR

NRND

Microchip Technology

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

Learn More

Datasheet

6,029In Stock

Cut Tape

¥704.3

¥631.2

¥629.5

¥627.9

¥612.9

Reel

¥611.2

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

AVR

16 kB

1 kB

MLF-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

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8051
1T 8051
4T 8051
78K0
80C52
870/C
ARM Cortex-M4F
AVR
CIP-51 8051
eZ8
eZ80
HC05
HC08
M68HC08
M8C
nX-U8/100
PIC
PIC10
PIC12
PIC14000

0 B
384 B
512 B
768 B
896 B
1 kB
1.5 kB
1.75 kB
2 kB
3 kB
3.5 kB
3.75 kB
4 kB
4.56 kB
7 kB
7.2 kB
8 kB
10 kB
12 kB
14 kB

16 B
23 B
24 B
25 B
32 B
36 B
38 B
41 B
60 B
61 B
64 B
67 B
68 B
72 B
73 B
80 B
96 B
125 B
128 B
134 B

BGA-49
CSP-16
DFN-16
DFN-8
DIP-14
DIP-18
DIP-20
DIP-28
DIP-8
LQFP-100
LQFP-32
LQFP-44
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