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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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Part #

8-bit Microcontrollers - MCU 16KB Flash, 1KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD

PIC18LF24K40T-I/SO
Microchip Technology
1: 1,39 €
1.028In Stock

Mfr. Part No.
PIC18LF24K40T-I/SO

Mouser Part No
579-PIC18LF24K40TISO

Microchip Technology

8-bit Microcontrollers - MCU 16KB Flash, 1KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD

Datasheet

1.028In Stock

Cut Tape

1,39 €

1,36 €

1,29 €

1,16 €

Reel

1,16 €

1,15 €

Min.: 1
Mult.: 1

: 1.600

PIC18

16 kB

1 kB

SOIC-28

64 MHz

10 bit

25 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)F2xK40

Reel, Cut Tape

8-bit Microcontrollers - MCU 64KB Flash 4KB RAM ADC2

PIC18LF26K83-I/SP
Microchip Technology
1: 2,86 €
1.024In Stock

Mfr. Part No.
PIC18LF26K83-I/SP

Mouser Part No
579-PIC18LF26K83ISP

Microchip Technology

8-bit Microcontrollers - MCU 64KB Flash 4KB RAM ADC2

Learn More

Datasheet

1.024In Stock

2,86 €

2,61 €

2,37 €

Min.: 1
Mult.: 1

PIC18

64 kB

4 kB

SPDIP-28

64 MHz

12 bit

25 I/O

1.8 V

3.6 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC18(L)F2xK83

Tube

8-bit Microcontrollers - MCU 4KB FL 512 RAM

PIC18LF4321-I/PT
Microchip Technology
1: 4,04 €
312In Stock

Mfr. Part No.
PIC18LF4321-I/PT

Mouser Part No
579-PIC18LF4321-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 4KB FL 512 RAM

Datasheet

312In Stock

4,04 €

Min.: 1
Mult.: 1

PIC18

8 kB

512 B

TQFP-44

40 MHz

10 bit

36 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx21

Tray

8-bit Microcontrollers - MCU 32KB 1536 RAM 34I/O

PIC18LF458-I/PT
Microchip Technology
1: 12,96 €
565In Stock

Mfr. Part No.
PIC18LF458-I/PT

Mouser Part No
579-PIC18LF458-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB 1536 RAM 34I/O

Datasheet

565In Stock

12,96 €

12,94 €

10,01 €

9,25 €

9,14 €

Min.: 1
Mult.: 1

PIC18

32 kB

1.5 kB

TQFP-44

40 MHz

10 bit

33 I/O

2.5 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx8

Tray

8-bit Microcontrollers - MCU 64KB Flash 3968b RAM 8b FamilynanoWat XL

PIC18LF46K22-E/PT
Microchip Technology
1: 3,20 €
2.968In Stock

Mfr. Part No.
PIC18LF46K22-E/PT

Mouser Part No
579-PIC18LF46K22EPT

Microchip Technology

8-bit Microcontrollers - MCU 64KB Flash 3968b RAM 8b FamilynanoWat XL

Datasheet

2.968In Stock

3,20 €

3,02 €

Min.: 1
Mult.: 1

PIC18

64 kB

3.8 kB

TQFP-44

48 MHz

10 bit

36 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 125 C

PIC18F2xK22

Tray

8-bit Microcontrollers - MCU 8051 25 MHz 4 kB Flash 0.5 kB RAM 8-bit Busy Bee MCU

EFM8BB10F4G-A-QFN20R
Silicon Labs
1: 1,01 €
4.518In Stock

Mfr. Part No.
EFM8BB10F4G-A-QFN20R

Mouser Part No
634-8BB10F4GAQF20R

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 4 kB Flash 0.5 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

4.518In Stock

Cut Tape

1,01 €

0,845 €

0,731 €

0,686 €

Reel

0,493 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

CIP-51 8051

4 kB

512 B

QFN-20

25 MHz

12 bit

16 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

EFM8BB1

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 8KB,24ADC,28Pin MCU

C8051F351-GM
Silicon Labs
1: 12,56 €
1.528In Stock

Mfr. Part No.
C8051F351-GM

Mouser Part No
634-C8051F351-GM

Silicon Labs

8-bit Microcontrollers - MCU 8KB,24ADC,28Pin MCU

Datasheet

1.528In Stock

12,56 €

10,42 €

9,07 €

8,72 €

View

Min.: 1
Mult.: 1

8051

8 kB

768 B

QFN-28

50 MHz

24 bit

17 I/O

2.7 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F351

Tube

8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Busy Bee MCU

EFM8BB10F2I-A-QFN20
Silicon Labs
1: 0,826 €
3.158In Stock

Mfr. Part No.
EFM8BB10F2I-A-QFN20

Mouser Part No
634-EFM8BB10F2IAFN20

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 2 kB flash 0.25 kB RAM 8-bit Busy Bee MCU

Learn More

Datasheet

3.158In Stock

0,826 €

0,705 €

0,619 €

0,576 €

View

Min.: 1
Mult.: 1

CIP-51 8051

2 kB

256 B

QFN-20

25 MHz

12 bit

16 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 125 C

EFM8BB1

Tube

8-bit Microcontrollers - MCU 1.8V CapSense Ctrl W/SmartSense

CY8C20447S-24LQXI
Infineon Technologies
1: 7,40 €
1.138In Stock

Mfr. Part No.
CY8C20447S-24LQXI

Mouser Part No
727-C8C20447S-24LQXI

Infineon Technologies

8-bit Microcontrollers - MCU 1.8V CapSense Ctrl W/SmartSense

Learn More

Datasheet

1.138In Stock

7,40 €

5,73 €

5,07 €

4,85 €

View

Min.: 1
Mult.: 1

M8C

16 kB

2 kB

QFN-32

24 MHz

10 bit

28 I/O

1.71 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C20447S

Tray

8-bit Microcontrollers - MCU IC MCU 4K FLASH 256B SRAM

CY8C24423A-24SXI
Infineon Technologies
1: 5,07 €
935In Stock

Mfr. Part No.
CY8C24423A-24SXI

Mouser Part No
727-CY8C24423A-24SXI

Infineon Technologies

8-bit Microcontrollers - MCU IC MCU 4K FLASH 256B SRAM

Learn More

Datasheet

935In Stock

5,07 €

3,88 €

3,53 €

3,39 €

View

Min.: 1
Mult.: 1

M8C

4 kB

256 B

SOIC-28

24 MHz

14 bit

24 I/O

2.4 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C24x23A

Tube

8-bit Microcontrollers - MCU IC MCU 4K FLASH 256B SRAM

CY8C24423A-24PVXI
Infineon Technologies
1: 5,40 €
2.043In Stock

Mfr. Part No.
CY8C24423A-24PVXI

Mouser Part No
727-CY8C24423A24PVXI

Infineon Technologies

8-bit Microcontrollers - MCU IC MCU 4K FLASH 256B SRAM

Learn More

Datasheet

2.043In Stock

5,40 €

5,01 €

3,49 €

3,41 €

View

Min.: 1
Mult.: 1

M8C

4 kB

256 B

SSOP-28

24 MHz

14 bit

24 I/O

3 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C24x23A

Tube

8-bit Microcontrollers - MCU PSoC 1 PSoC 1

CY8C24533-24PVXI
Infineon Technologies
1: 3,72 €
1.047In Stock

Mfr. Part No.
CY8C24533-24PVXI

Mouser Part No
727-CY8C24533-24PVXI

Infineon Technologies

8-bit Microcontrollers - MCU PSoC 1 PSoC 1

Learn More

Datasheet

1.047In Stock

3,72 €

3,31 €

2,35 €

2,30 €

View

Min.: 1
Mult.: 1

M8C

8 kB

256 B

SSOP-28

24 MHz

14 bit

26 I/O

3 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C24533

Tube

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

CY8C3246AXI-131
Infineon Technologies
1: 11,98 €
774In Stock

Mfr. Part No.
CY8C3246AXI-131

Mouser Part No
727-CY8C3246AXI-131

Infineon Technologies

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

Learn More

Datasheet

774In Stock

11,98 €

9,30 €

8,62 €

8,08 €

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

CY8C3246

Tray

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

CY8C3246AXI-138
Infineon Technologies
1: 13,40 €
620In Stock

Mfr. Part No.
CY8C3246AXI-138

Mouser Part No
727-CY8C3246AXI-138

Infineon Technologies

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

Learn More

Datasheet

620In Stock

13,40 €

10,59 €

9,16 €

8,86 €

View

Min.: 1
Mult.: 1

8051

64 kB

8 kB

TQFP-100

50 MHz

12 bit

72 I/O

1.71 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C3246

Tray

8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 60KB Flash, 40MHz, QFP 64

MC9S08AC60MFUE
NXP Semiconductors
1: 11,98 €
438In Stock

Mfr. Part No.
MC9S08AC60MFUE

Mouser Part No
841-MC9S08AC60MFUE

NXP Semiconductors

8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 60KB Flash, 40MHz, QFP 64

Datasheet

438In Stock

11,98 €

9,11 €

7,22 €

6,65 €

View

Min.: 1
Mult.: 1

S08

60 kB

2 kB

QFP-64

40 MHz

10 bit

54 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

S08AC

Tray

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

MC9S08AW16MFGE
NXP Semiconductors
1: 11,29 €
800In Stock

Mfr. Part No.
MC9S08AW16MFGE

Mouser Part No
841-MC9S08AW16MFGE

NXP Semiconductors

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

Datasheet

800In Stock

11,29 €

8,86 €

7,89 €

7,52 €

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

+ 125 C

S08AW

Tray

8-bit Microcontrollers - MCU S08PT 8-bit MCU, S08 core, 16KB Flash, QFP 32

MC9S08PT16VLC
NXP Semiconductors
1: 4,82 €
880In Stock

Mfr. Part No.
MC9S08PT16VLC

Mouser Part No
841-MC9S08PT16VLC

NXP Semiconductors

8-bit Microcontrollers - MCU S08PT 8-bit MCU, S08 core, 16KB Flash, QFP 32

Learn More

Datasheet

880In Stock

4,82 €

3,31 €

3,09 €

2,72 €

View

Min.: 1
Mult.: 1

S08

16 kB

2 kB

LQFP-32

20 MHz

12 bit

28 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

S08PT

AEC-Q100

Tray

8-bit Microcontrollers - MCU 10 Channel 24 Bit ADC + Flash 8 Bit uP

ADUC847BSZ62-5
Analog Devices
1: 28,44 €
2.070In Stock
End of Life

Mfr. Part No.
ADUC847BSZ62-5

Mouser Part No
584-ADUC847BSZ62-5

End of Life

Analog Devices

8-bit Microcontrollers - MCU 10 Channel 24 Bit ADC + Flash 8 Bit uP

Learn More

Datasheet

2.070In Stock

28,44 €

25,23 €

22,62 €

20,98 €

View

Min.: 1
Mult.: 1
Max.: 2.070

8052

62 kB

2.25 kB

MQFP-52

12.58 MHz

24 bit

24 I/O

2.7 V, 4.75 V

3.6 V, 5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ADUC847

Tray

8-bit Microcontrollers - MCU 50 MIPS, 128 kB, 8 kB, CAN2.0, LIN 2.1, SPI, 2xUART, I2C, QFP48

C8051F580-IQR
Silicon Labs
1: 14,92 €
4.175In Stock
End of Life

Mfr. Part No.
C8051F580-IQR

Mouser Part No
634-C8051F580-IQR

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 128 kB, 8 kB, CAN2.0, LIN 2.1, SPI, 2xUART, I2C, QFP48

Datasheet

4.175In Stock

Cut Tape

14,92 €

12,13 €

10,74 €

10,24 €

Reel

8,97 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

8051

128 kB

8.25 kB

TQFP-48

50 MHz

12 bit

40 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F580

Reel, Cut Tape, MouseReel

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

PIC16F13123-I/SL
Microchip Technology
1: 0,533 €
1.200In Stock

Mfr. Part No.
PIC16F13123-I/SL

Mouser Part No
579-PIC16F13123-I/SL

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

1.200In Stock

0,533 €

Min.: 1
Mult.: 1

RISC

3.5 kB

256 B

SOIC-14

32 MHz

12 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, 128B EEPROM, 12b Diff. ADCC, 1xOP-AMP, 2x16-bit dual PWM

PIC16F17144-E/6N
Microchip Technology
1: 0,791 €
699In Stock

Mfr. Part No.
PIC16F17144-E/6N

Mouser Part No
579-PIC16F17144-E/6N

Microchip Technology

8-bit Microcontrollers - MCU 7KB Flash, 512B RAM, 128B EEPROM, 12b Diff. ADCC, 1xOP-AMP, 2x16-bit dual PWM

Learn More

Datasheet

699In Stock

0,791 €

Min.: 1
Mult.: 1

PIC16

7 kB

512 B

VQFN-20

32 MHz

12 bit

18 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

Tube

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

AVR32EA28-E/SS
Microchip Technology
1: 0,955 €
549In Stock

Mfr. Part No.
AVR32EA28-E/SS

Mouser Part No
579-AVR32EA28-E/SS

Microchip Technology

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

Learn More

Datasheet

549In Stock

0,955 €

Min.: 1
Mult.: 1

AVR

32 kB

4 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

AVR32EA28/32/48

Tube

8-bit Microcontrollers - MCU 12-BIT ADC WITH EMBEDDED MCU I.C.

ADUC812BSZ-REEL
Analog Devices
1: 26,38 €
1.159In Stock
End of Life

Mfr. Part No.
ADUC812BSZ-REEL

Mouser Part No
584-ADUC812BSZ-R

End of Life

Analog Devices

8-bit Microcontrollers - MCU 12-BIT ADC WITH EMBEDDED MCU I.C.

Learn More

Datasheet

1.159In Stock

Cut Tape

26,38 €

22,65 €

20,44 €

20,00 €

View

Reel

18,10 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.159

: 800

8052

8 kB

256 B

MQFP-52

16 MHz

12 bit

34 I/O

2.7 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ADUC812

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 10 Channel24 BIT DUAL ADC + FAST 8BIT uP

ADUC845BSZ62-3
Analog Devices
1: 32,71 €
571In Stock
115On Order
End of Life

Mfr. Part No.
ADUC845BSZ62-3

Mouser Part No
584-ADUC845BSZ62-3

End of Life

Analog Devices

8-bit Microcontrollers - MCU 10 Channel24 BIT DUAL ADC + FAST 8BIT uP

Learn More

Datasheet

571In Stock

115On Order

32,71 €

30,23 €

26,31 €

24,75 €

24,60 €

Min.: 1
Mult.: 1
Max.: 686

8052

62 kB

2.25 kB

MQFP-52

12.58 MHz

24 bit

34 I/O

2.7 V, 4.75 V

3.6 V, 5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ADUC845

Tray

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: 0,929 €
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

0,929 €

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

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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
1.3 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

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