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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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Part #

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

PIC18F8680-E/PT
Microchip Technology
1: 95,64 kr.
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

95,64 kr.

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 32KB FLSH 2048 RAM FSUSB 2.0 12B ADC

PIC18LF4553-I/PT
Microchip Technology
1: 56,85 kr.
473In 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

473In Stock

56,85 kr.

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: 10,59 kr.
1.841In 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

Learn More

Datasheet

1.841In Stock

10,59 kr.

8,95 kr.

7,53 kr.

7,12 kr.

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: 36,85 kr.
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

36,85 kr.

24,32 kr.

22,23 kr.

18,87 kr.

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: 38,42 kr.
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

38,42 kr.

27,68 kr.

25,59 kr.

22,16 kr.

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: 37,23 kr.
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

37,23 kr.

28,50 kr.

26,33 kr.

23,87 kr.

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 32K Flsh 2KB RAM IND

CY8C29566-24AXIT
Infineon Technologies
1: 108,54 kr.
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

108,54 kr.

86,09 kr.

80,42 kr.

74,30 kr.

View

Reel

67,29 kr.

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: 96,16 kr.
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

96,16 kr.

78,93 kr.

75,72 kr.

70,27 kr.

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: 92,28 kr.
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

92,28 kr.

72,81 kr.

62,89 kr.

60,80 kr.

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: 139,80 kr.
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

139,80 kr.

111,75 kr.

104,74 kr.

96,98 kr.

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 4K Flash 256B RAM IND

CY8C24423A-24PVXIT
Infineon Technologies
1: 38,72 kr.
930In Stock

Mfr. Part No.
CY8C24423A-24PVXIT

Mouser Part No
727-CYC24423A24PVXIT

Infineon Technologies

8-bit Microcontrollers - MCU 4K Flash 256B RAM IND

Learn More

Datasheet

930In Stock

Cut Tape

38,72 kr.

29,69 kr.

27,45 kr.

24,99 kr.

Reel

21,93 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

M8C

4 kB

256 B

SSOP-28

24 MHz

14 bit

24 I/O

2.4 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C24x23A

Reel, Cut Tape, MouseReel

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

AVR16EA28-E/SS
Microchip Technology
1: 6,93 kr.
611In Stock

Mfr. Part No.
AVR16EA28-E/SS

Mouser Part No
579-AVR16EA28-E/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

611In Stock

6,93 kr.

Min.: 1
Mult.: 1

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

+ 125 C

Tube

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

AVR16EB28-E/SS
Microchip Technology
1: 7,06 kr.
611In Stock

Mfr. Part No.
AVR16EB28-E/SS

Mouser Part No
579-AVR16EB28-E/SS

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

611In Stock

7,06 kr.

Min.: 1
Mult.: 1

AVR

16 kB

2 kB

SSOP-28

20 MHz

12 bit

23 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 3.5KB Flash, 256B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT,

PIC16F13143-I/SO
Microchip Technology
1: 6,09 kr.
653In Stock

Mfr. Part No.
PIC16F13143-I/SO

Mouser Part No
579-PIC16F13143-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB Flash, 256B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT,

Learn More

Datasheet

653In Stock

6,09 kr.

Min.: 1
Mult.: 1

RISC

3.5 kB

256 B

SOIC-20

32 MHz

18 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 8051 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU

EFM8UB20F32G-B-QFP48
Silicon Labs
1: 22,75 kr.
7.873In Stock
End of Life

Mfr. Part No.
EFM8UB20F32G-B-QFP48

Mouser Part No
634-EFM8UBF32GBQFP48

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU

Datasheet

7.873In Stock

22,75 kr.

19,02 kr.

17,68 kr.

17,46 kr.

View

Min.: 1
Mult.: 1

CIP-51 8051

32 kB

2.25 kB

QFP-48

48 MHz

10 bit

40 I/O

3.3 V

SMD/SMT

8 bit

- 40 C

+ 85 C

EFM8UB2

Tray

8-bit Microcontrollers - MCU 96KB 3328 RAM w/ECAN

PIC18F4685-E/P
Microchip Technology
1: 88,55 kr.
95In Stock

Mfr. Part No.
PIC18F4685-E/P

Mouser Part No
579-PIC18F4685-E/P

Microchip Technology

8-bit Microcontrollers - MCU 96KB 3328 RAM w/ECAN

Learn More

Datasheet

95In Stock

88,55 kr.

Min.: 1
Mult.: 1

PIC18

96 kB

3.25 kB

PDIP-40

40 MHz

10 bit

36 I/O

4.5 V

5.5 V

Through Hole

8 bit

- 40 C

+ 125 C

PIC18(L)F468x

Tube

8-bit Microcontrollers - MCU 96KB FL 3936b RAM 10 MIPS 67 I/O

PIC18F86J16-I/PT
Microchip Technology
1: 33,79 kr.
463In Stock

Mfr. Part No.
PIC18F86J16-I/PT

Mouser Part No
579-PIC18F86J16-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 96KB FL 3936b RAM 10 MIPS 67 I/O

Learn More

Datasheet

463In Stock

33,79 kr.

Min.: 1
Mult.: 1

PIC18

96 kB

3.81 kB

TQFP-80

48 MHz

10 bit

68 I/O

2 V

2.7 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18Fx6J16

Tray

8-bit Microcontrollers - MCU 8 BIT MCU WITH 60K FLASH

MC908GZ60MFAE
NXP Semiconductors
1: 208,13 kr.
284In Stock

Mfr. Part No.
MC908GZ60MFAE

Mouser Part No
841-MC908GZ60MFAE

NXP Semiconductors

8-bit Microcontrollers - MCU 8 BIT MCU WITH 60K FLASH

Datasheet

284In Stock

208,13 kr.

166,58 kr.

156,29 kr.

144,87 kr.

View

Min.: 1
Mult.: 1

HC08

60 kB

2 kB

LQFP-48

8 MHz

10 bit

53 I/O

SMD/SMT

8 bit

- 40 C

+ 125 C

HC08GZ

AEC-Q100

Tray

8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 16KB Flash, 40MHz, -40/+85degC, Automotive Qualified, SOP 20

S9S08SG16E1CTJR
NXP Semiconductors
1: 38,64 kr.
1.970In Stock

Mfr. Part No.
S9S08SG16E1CTJR

Mouser Part No
841-S9S08SG16E1CTJR

NXP Semiconductors

8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 16KB Flash, 40MHz, -40/+85degC, Automotive Qualified, SOP 20

Datasheet

1.970In Stock

Cut Tape

38,64 kr.

26,56 kr.

24,77 kr.

21,78 kr.

Reel

15,89 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

S08

16 kB

1 kB

TSSOP-20

40 MHz

10 bit

16 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

S08SG

AEC-Q100

Reel, Cut Tape, MouseReel

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

AVR16EB20-I/SS
Microchip Technology
1: 6,61 kr.
1.390In Stock

Mfr. Part No.
AVR16EB20-I/SS

Mouser Part No
579-AVR16EB20-I/SS

Microchip Technology

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

Learn More

Datasheet

1.390In Stock

6,61 kr.

Min.: 1
Mult.: 1

AVR

16 kB

2 kB

SSOP-20

20 MHz

12 bit

17 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tube

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

AVR32EA32-E/PT
Microchip Technology
1: 7,53 kr.
440In Stock

Mfr. Part No.
AVR32EA32-E/PT

Mouser Part No
579-AVR32EA32-E/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

440In Stock

7,53 kr.

Min.: 1
Mult.: 1

AVR

32 kB

4 kB

TQFP-32

20 MHz

12 bit

28 I/O

1.8 V

5.5 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 125 C

AVR32EA28/32/48

Tray

8-bit Microcontrollers - MCU 3.5KB Flash, 256B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT,

PIC16F13143-I/SS
Microchip Technology
1: 4,56 kr.
786In Stock

Mfr. Part No.
PIC16F13143-I/SS

Mouser Part No
579-PIC16F13143-I/SS

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB Flash, 256B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT,

Learn More

Datasheet

786In Stock

4,56 kr.

Min.: 1
Mult.: 1

RISC

3.5 kB

256 B

SSOP-20

32 MHz

18 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT,

PIC16F13144-I/REB
Microchip Technology
1: 4,42 kr.
921In Stock

Mfr. Part No.
PIC16F13144-I/REB

Mouser Part No
579-PIC16F13144IREB

Microchip Technology

8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT,

Learn More

Datasheet

921In Stock

4,42 kr.

Min.: 1
Mult.: 1

RISC

7 kB

512 B

VQFN-20

32 MHz

18 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 7KB, 512 B RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 2xEUSART, SPI/I2C

PIC16LF15344-I/ML
Microchip Technology
1: 7,45 kr.
707In Stock

Mfr. Part No.
PIC16LF15344-I/ML

Mouser Part No
579-PIC16LF15344-IML

Microchip Technology

8-bit Microcontrollers - MCU 7KB, 512 B RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 2xEUSART, SPI/I2C

Learn More

Datasheet

707In Stock

7,45 kr.

Min.: 1
Mult.: 1

PIC

7 kB

512 B

QFN-20

32 MHz

10 bit

18 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

Tube

8-bit Microcontrollers - MCU 9S08 UC W/ 8K 0.25UM SGF

MC9S08SH4MTGR
NXP Semiconductors
1: 40,21 kr.
4.404In Stock

Mfr. Part No.
MC9S08SH4MTGR

Mouser Part No
841-MC9S08SH4MTGR

NXP Semiconductors

8-bit Microcontrollers - MCU 9S08 UC W/ 8K 0.25UM SGF

Datasheet

4.404In Stock

Cut Tape

40,21 kr.

31,56 kr.

30,06 kr.

27,45 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

S08

4 kB

256 B

TSSOP-16

40 MHz

10 bit

13 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

S08SH

Reel, Cut Tape, MouseReel

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
63 B
64 B
67 B
68 B
72 B
73 B
80 B
96 B
125 B

BGA-49
CSP-16
DFN-16
DFN-6
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

1 MHz
1.2 MHz
1.3 MHz
1.57 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

2 I/O
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

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