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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: 13 301

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Part #

8-bit Microcontrollers - MCU 32KB 2048 RAM 52I/O

PIC18F6520-I/PT
Microchip Technology
1: 8.08 CHF
667In Stock

Mfr. Part No.
PIC18F6520-I/PT

Mouser Part No
579-PIC18F6520-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB 2048 RAM 52I/O

Datasheet

667In Stock

8.08 CHF

Min.: 1
Mult.: 1

PIC18

32 kB

2 kB

TQFP-64

40 MHz

10 bit

52 I/O

4.2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)Fx520

Tray

8-bit Microcontrollers - MCU 32KB FL 4KBRM 16MIPS 12bit ADC CTMU

PIC18F65K80-E/PT
Microchip Technology
1: 4.27 CHF
1 586In Stock

Mfr. Part No.
PIC18F65K80-E/PT

Mouser Part No
579-PIC18F65K80-E/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB FL 4KBRM 16MIPS 12bit ADC CTMU

Learn More

Datasheet

1 586In Stock

4.27 CHF

3.87 CHF

3.85 CHF

Min.: 1
Mult.: 1

PIC18

32 kB

3.6 kB

TQFP-64

64 MHz

12 bit

54 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

PIC18(L)F6xK80

Tray

8-bit Microcontrollers - MCU 96KB FL 12KB RAM 10BASE-T

PIC18F66J65-I/PT
Microchip Technology
1: 5.33 CHF
998In Stock

Mfr. Part No.
PIC18F66J65-I/PT

Mouser Part No
579-PIC18F66J65-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 96KB FL 12KB RAM 10BASE-T

Datasheet

998In Stock

5.33 CHF

4.90 CHF

Min.: 1
Mult.: 1

PIC18

96 kB

3.72 kB

TQFP-64

41.667 MHz

10 bit

39 I/O

2 V

2.7 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)Fx6J65

Tray

8-bit Microcontrollers - MCU 32KB Flash 2048BRAM 67I/O

PIC18F85J90-I/PT
Microchip Technology
1: 3.35 CHF
1 591In Stock

Mfr. Part No.
PIC18F85J90-I/PT

Mouser Part No
579-PIC18F85J90I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash 2048BRAM 67I/O

Learn More

Datasheet

1 591In Stock

3.35 CHF

3.17 CHF

Min.: 1
Mult.: 1

PIC18

32 kB

2 kB

TQFP-80

40 MHz

10 bit

67 I/O

2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18F8xJ90

Tray

8-bit Microcontrollers - MCU 64KB 3328 RAM 68I/O

PIC18F8680-E/PT
Microchip Technology
1: 12.00 CHF
140In Stock

Mfr. Part No.
PIC18F8680-E/PT

Mouser Part No
579-PIC18F8680-E/PT

Microchip Technology

8-bit Microcontrollers - MCU 64KB 3328 RAM 68I/O

Datasheet

140In Stock

12.00 CHF

Min.: 1
Mult.: 1

PIC18

64 kB

3.25 kB

TQFP-80

40 MHz

10 bit

69 I/O

4.2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

PIC18(L)Fx680

Tray

8-bit Microcontrollers - MCU 48KB 3968 RAM 25I/O

PIC18LF2525-I/SO
Microchip Technology
1: 5.95 CHF
566In Stock

Mfr. Part No.
PIC18LF2525-I/SO

Mouser Part No
579-PIC18LF2525-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 48KB 3968 RAM 25I/O

Datasheet

566In Stock

5.95 CHF

Min.: 1
Mult.: 1

PIC18

48 kB

3.89 kB

SOIC-28

40 MHz

10 bit

25 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx25

Tube

8-bit Microcontrollers - MCU 32KB FLSH 2048 RAM FSUSB 2.0 12B ADC

PIC18LF4553-I/PT
Microchip Technology
1: 7.13 CHF
448In Stock

Mfr. Part No.
PIC18LF4553-I/PT

Mouser Part No
579-PIC18LF4553-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB FLSH 2048 RAM FSUSB 2.0 12B ADC

Datasheet

448In Stock

7.13 CHF

Min.: 1
Mult.: 1

PIC18

32 kB

2 kB

TQFP-44

48 MHz

12 bit

35 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx53

Tray

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU

EFM8SB10F8G-A-QFN24
Silicon Labs
1: 1.38 CHF
1 816In Stock

Mfr. Part No.
EFM8SB10F8G-A-QFN24

Mouser Part No
634-8SB10F8GAQF24

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU

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Datasheet

1 816In Stock

1.38 CHF

1.17 CHF

0.973 CHF

0.926 CHF

View

Min.: 1
Mult.: 1

CIP-51 8051

8 kB

512 B

QFN-24

25 MHz

12 bit

17 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 13 I/O 8K Flash 512B RAM

CY8C20234-12LKXI
Infineon Technologies
1: 4.62 CHF
811In Stock

Mfr. Part No.
CY8C20234-12LKXI

Mouser Part No
727-CY8C20234-12LKXI

Infineon Technologies

8-bit Microcontrollers - MCU 13 I/O 8K Flash 512B RAM

Learn More

Datasheet

811In Stock

4.62 CHF

3.05 CHF

2.79 CHF

2.37 CHF

View

Min.: 1
Mult.: 1

M8C

8 kB

512 B

QFN-16

12 MHz

No ADC

14 I/O

2.4 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C20234

Tray

8-bit Microcontrollers - MCU 1.71V-5.5V CapSense

CY8C20236A-24LKXI
Infineon Technologies
1: 4.90 CHF
2 018In Stock

Mfr. Part No.
CY8C20236A-24LKXI

Mouser Part No
727-CY8C20236A24LKXI

Infineon Technologies

8-bit Microcontrollers - MCU 1.71V-5.5V CapSense

Learn More

Datasheet

2 018In Stock

4.90 CHF

3.53 CHF

3.19 CHF

2.78 CHF

View

Min.: 1
Mult.: 1

M8C

8 kB

1 kB

QFN-16

24 MHz

10 bit

13 I/O

1.71 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C20xx6A

Tray

8-bit Microcontrollers - MCU 1.71V-5.5V CapSense

CY8C20436A-24LQXI
Infineon Technologies
1: 4.75 CHF
2 027In Stock

Mfr. Part No.
CY8C20436A-24LQXI

Mouser Part No
727-CY8C20436A24LQXI

Infineon Technologies

8-bit Microcontrollers - MCU 1.71V-5.5V CapSense

Learn More

Datasheet

2 027In Stock

4.75 CHF

3.71 CHF

3.25 CHF

3.08 CHF

View

Min.: 1
Mult.: 1

M8C

8 kB

1 kB

QFN-32

24 MHz

10 bit

28 I/O

1.71 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C20xx6A

Tray

8-bit Microcontrollers - MCU 3.0V-5.25V 16K FLASH 1K RAM I2C SPI UART

CY8C22545-24AXIT
Infineon Technologies
1: 7.49 CHF
1 595In Stock

Mfr. Part No.
CY8C22545-24AXIT

Mouser Part No
727-CY8C22545-24AXIT

Infineon Technologies

8-bit Microcontrollers - MCU 3.0V-5.25V 16K FLASH 1K RAM I2C SPI UART

Learn More

Datasheet

1 595In Stock

Cut Tape

7.49 CHF

5.81 CHF

5.15 CHF

4.93 CHF

View

Reel

4.03 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 1 500

M8C

16 kB

1 kB

TQFP-44

24 MHz

8 bit

38 I/O

3 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C22xxx

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 32K Flsh 2KB RAM IND

CY8C29566-24AXIT
Infineon Technologies
1: 14.14 CHF
1 497In Stock

Mfr. Part No.
CY8C29566-24AXIT

Mouser Part No
727-CY8C2956624AXIT

Infineon Technologies

8-bit Microcontrollers - MCU 32K Flsh 2KB RAM IND

Learn More

Datasheet

1 497In Stock

Cut Tape

14.14 CHF

11.21 CHF

10.04 CHF

9.68 CHF

View

Reel

8.56 CHF

Min.: 1
Mult.: 1

: 1 500

M8C

8 bit

CY8C29566

Reel, Cut Tape

8-bit Microcontrollers - MCU IC MCU 32K FLASH 2K SRAM

CY8C29666-24PVXI
Infineon Technologies
1: 12.21 CHF
404In Stock

Mfr. Part No.
CY8C29666-24PVXI

Mouser Part No
727-CY8C2966624PVXI

Infineon Technologies

8-bit Microcontrollers - MCU IC MCU 32K FLASH 2K SRAM

Learn More

Datasheet

404In Stock

12.21 CHF

10.85 CHF

9.49 CHF

8.91 CHF

View

Min.: 1
Mult.: 1

M8C

32 kB

2 kB

SSOP-48

24 MHz

14 bit

44 I/O

3 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C29x66

Tube

8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V

CY8C3446AXI-105
Infineon Technologies
1: 12.02 CHF
3 435In Stock

Mfr. Part No.
CY8C3446AXI-105

Mouser Part No
727-CY8C3446AXI-105

Infineon Technologies

8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V

Learn More

Datasheet

3 435In Stock

12.02 CHF

9.48 CHF

8.19 CHF

7.93 CHF

View

Min.: 1
Mult.: 1

8051

64 kB

8 kB

TQFP-100

50 MHz

12 bit

70 I/O

1.71 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C3446

Tray

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

CY8C3866LTI-067
Infineon Technologies
1: 17.61 CHF
286In Stock

Mfr. Part No.
CY8C3866LTI-067

Mouser Part No
727-CY8C3866LTI-067

Infineon Technologies

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

Learn More

Datasheet

286In Stock

17.61 CHF

14.56 CHF

13.09 CHF

12.57 CHF

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 S08AW 8-bit MCU, S08 core, 16KB Flash, 40MHz, QFP 44

MC9S08AW16CFGE
NXP Semiconductors
1: 8.43 CHF
1 705In Stock

Mfr. Part No.
MC9S08AW16CFGE

Mouser Part No
841-MC9S08AW16CFGE

NXP Semiconductors

8-bit Microcontrollers - MCU S08AW 8-bit MCU, S08 core, 16KB Flash, 40MHz, QFP 44

Datasheet

1 705In Stock

8.43 CHF

6.96 CHF

6.36 CHF

6.03 CHF

View

Min.: 1
Mult.: 1

S08

16 kB

1 kB

LQFP-44

40 MHz

10 bit

34 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

S08AW

Tray

8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 64

MC9S08DZ32ACLH
NXP Semiconductors
1: 13.59 CHF
555In Stock

Mfr. Part No.
MC9S08DZ32ACLH

Mouser Part No
841-MC9S08DZ32ACLH

NXP Semiconductors

8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 64

Datasheet

555In Stock

13.59 CHF

11.37 CHF

11.08 CHF

10.23 CHF

View

Min.: 1
Mult.: 1

S08

32 kB

2 kB

LQFP-64

40 MHz

12 bit

54 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

S08D

Tray

8-bit Microcontrollers - MCU 8BIT 60K FLASH 4K RAM

MC9S08GT60ACFDER
NXP Semiconductors
1: 13.97 CHF
1 670In Stock

Mfr. Part No.
MC9S08GT60ACFDER

Mouser Part No
841-MC9S08GT60ACFDER

NXP Semiconductors

8-bit Microcontrollers - MCU 8BIT 60K FLASH 4K RAM

Datasheet

1 670In Stock

Cut Tape

13.97 CHF

11.07 CHF

9.91 CHF

9.55 CHF

View

Reel

8.37 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

S08

60 kB

4 kB

QFN-48

40 MHz

39 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

S08GT

AEC-Q100

Reel, Cut Tape, MouseReel

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

MC9S08PA4MTGR
NXP Semiconductors
1: 1.37 CHF
2 490In Stock

Mfr. Part No.
MC9S08PA4MTGR

Mouser Part No
841-MC9S08PA4MTGR

NXP Semiconductors

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

Learn More

Datasheet

2 490In Stock

Cut Tape

1.37 CHF

1.01 CHF

0.861 CHF

0.813 CHF

Reel

0.665 CHF

View

Min.: 1
Mult.: 1

: 2 500

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

Reel, Cut Tape

8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation,

PIC18F26Q71-I/SP
Microchip Technology
1: 1.65 CHF
694In Stock

Mfr. Part No.
PIC18F26Q71-I/SP

Mouser Part No
494-PIC18F26Q71-I/SP

Microchip Technology

8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation,

Learn More

Datasheet

694In Stock

1.65 CHF

1.52 CHF

1.38 CHF

Min.: 1
Mult.: 1

PIC18

64 kB

4 kB

SPDIP-28

64 MHz

12 bit

26 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC18F26

Tube

8-bit Microcontrollers - MCU 28KB Flash, 2KB RAM, 128B EEPROM, 12b Diff. ADCC, 2x16-bit dual PWM

PIC16F18176-I/P
Microchip Technology
1: 2.04 CHF
405In Stock

Mfr. Part No.
PIC16F18176-I/P

Mouser Part No
579-PIC16F18176-I/P

Microchip Technology

8-bit Microcontrollers - MCU 28KB Flash, 2KB RAM, 128B EEPROM, 12b Diff. ADCC, 2x16-bit dual PWM

Learn More

Datasheet

405In Stock

2.04 CHF

1.87 CHF

1.86 CHF

1.69 CHF

1.68 CHF

Min.: 1
Mult.: 1

RISC

28 kB

2 kB

PDIP-20

32 MHz

12 bit

36 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC16F18156/76

Tube

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 32p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR64DD32-I/RXB
Microchip Technology
1: 1.06 CHF
7 643In Stock

Mfr. Part No.
AVR64DD32-I/RXB

Mouser Part No
494-AVR64DD32-I/RXB

Microchip Technology

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 32p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

7 643In Stock

1.06 CHF

1.03 CHF

0.964 CHF

0.879 CHF

Min.: 1
Mult.: 1

AVR

64 kB

8 kB

VQFN-32

24 MHz

12 bit

26 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR16/32DD28/32

Tray

8-bit Microcontrollers - MCU C51 16K Flash ADC

AT89C5115-SISUM
Microchip Technology
1: 7.79 CHF
896In Stock

Mfr. Part No.
AT89C5115-SISUM

Mouser Part No
556-A89C5115SISUM

Microchip Technology

8-bit Microcontrollers - MCU C51 16K Flash ADC

Learn More

Datasheet

896In Stock

7.79 CHF

6.46 CHF

6.45 CHF

Quote

Min.: 1
Mult.: 1

8051

16 kB

512 B

PLCC-28

40 MHz

10 bit

20 I/O

3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

89C

Tube

8-bit Microcontrollers - MCU 64K FLASH 32KHz 3.5-5V Ind.

AT89C51ID2-SLSUM
Microchip Technology
1: 10.20 CHF
451In Stock

Mfr. Part No.
AT89C51ID2-SLSUM

Mouser Part No
556-A89C51ID2SLSUM

Microchip Technology

8-bit Microcontrollers - MCU 64K FLASH 32KHz 3.5-5V Ind.

Learn More

Datasheet

451In Stock

10.20 CHF

9.34 CHF

8.47 CHF

Min.: 1
Mult.: 1

8051

64 kB

1.75 kB

PLCC-44

60 MHz

No ADC

34 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

89C

Tube

8-bit Microcontrollers - MCU

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8051
8052
1T 8051
4T 8051
78K0
80C188
80C52
870/C
ARM Cortex-M4F
AVR
CIP-51 8051
eZ8
eZ80
HC05
HC08
M68HC08
M8C
nX-U8/100
PIC
PIC10

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

0 B
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

BGA-49
CSP-16
DFN-16
DFN-8
DIP-14
DIP-18
DIP-20
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

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
12.58 MHz
14 MHz
16 MHz
16.78 MHz
18 MHz
20 MHz
23 MHz
24 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
2.7 V, 4.5 V
2.7 V, 4.75 V
2.8 V
2.9 V

1.89 V
1.9 V
1.98 V
2.2 V
2.3 V
2.7 V
3.3 V
3.3 V, 5.5 V
3.6 V
3.6 V, 5.25 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

68HC705P6A
78K0/Ix2
78K0/Kx2
78K0/Kx2-A
78K0/Kx2-C
78K0/Kx2-L
78K0/Lx3
80C
89C
89LP
89LS
89S
ADUC812
ADUC814
ADUC816
ADUC824
ADUC831
ADUC832
ADUC834
ADUC836