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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 128kB Flash 4kB RAM LCD Rev A3

PIC18F67K90-I/PTRSL
Microchip Technology
1: 4,73 €
739In Stock
NRND

Mfr. Part No.
PIC18F67K90-I/PTRSL

Mouser Part No
579-PIC18F67K90IPTRS

NRND

Microchip Technology

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

Datasheet

739In Stock

4,73 €

4,72 €

4,36 €

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 32KB FLSH 1KB EE 2KB SRAM-20MHz IND5

ATMEGA324P-20MUR
Microchip Technology
1: 5,42 €
3.312In Stock
NRND

Mfr. Part No.
ATMEGA324P-20MUR

Mouser Part No
556-ATMEGA324P-20MUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-20MHz IND5

Datasheet

3.312In Stock

Cut Tape

5,42 €

5,03 €

5,02 €

4,99 €

Reel

4,98 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

AVR

32 kB

2 kB

VQFN-44

20 MHz

10 bit

32 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega324P

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE 10MHZ TEMP GRN 1.8V

ATMEGA48PV-10AU
Microchip Technology
1: 2,29 €
3.343In Stock
NRND

Mfr. Part No.
ATMEGA48PV-10AU

Mouser Part No
556-ATMEGA48PV-10AU

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE 10MHZ TEMP GRN 1.8V

Datasheet

3.343In Stock

2,29 €

2,10 €

1,89 €

Min.: 1
Mult.: 1

AVR

4 kB

512 B

TQFP-32

10 MHz

10 bit

23 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega48P

Tray

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

ATMEGA8L-8MUR
Microchip Technology
1: 2,74 €
8.771In Stock
NRND

Mfr. Part No.
ATMEGA8L-8MUR

Mouser Part No
556-ATMEGA8L-8MUR

NRND

Microchip Technology

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

Learn More

Datasheet

8.771In Stock

Cut Tape

2,74 €

2,67 €

Reel

2,52 €

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

AVR

VQFN-32

8 MHz

2.7 V

5.5 V

SMD/SMT

8 bit

ATmega8

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 28 pin 8kb Flash

STM8L151G3U6
STMicroelectronics
1: 1,76 €
2.278In Stock

Mfr. Part No.
STM8L151G3U6

Mouser Part No
511-STM8L151G3U6

STMicroelectronics

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 28 pin 8kb Flash

Learn More

Datasheet

2.278In Stock

1,76 €

1,30 €

1,19 €

1,06 €

View

Min.: 1
Mult.: 1

STM8

8 kB

1 kB

UFQFPN-28

16 MHz

12 bit

26 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

STM8L151G3

8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit 48-Pin 64kB Flash

STM8L152C8T6
STMicroelectronics
1: 3,07 €
777In Stock

Mfr. Part No.
STM8L152C8T6

Mouser Part No
511-STM8L152C8T6

STMicroelectronics

8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit 48-Pin 64kB Flash

Learn More

Datasheet

777In Stock

3,07 €

2,31 €

2,07 €

1,91 €

View

Min.: 1
Mult.: 1

STM8

64 kB

4 kB

LQFP-48

16 MHz

12 bit

41 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

STM8L152C8

Tray

8-bit Microcontrollers - MCU Access line MCU 32Kbyt 16 MHz

STM8S105K4T6CTR
STMicroelectronics
1: 2,10 €
2.744In Stock

Mfr. Part No.
STM8S105K4T6CTR

Mouser Part No
511-STM8S105K4T6CTR

STMicroelectronics

8-bit Microcontrollers - MCU Access line MCU 32Kbyt 16 MHz

Learn More

Datasheet

2.744In Stock

Cut Tape

2,10 €

1,34 €

1,20 €

0,989 €

Reel

0,63 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.400

STM8

16 kB

2 kB

LQFP-32

25 I/O

2.95 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

STM8S105K4

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU PERFORMANCE LINE 24 MHz 8-BIT MCU

STM8S207S8T3C
STMicroelectronics
1: 3,85 €
914In Stock

Mfr. Part No.
STM8S207S8T3C

Mouser Part No
511-STM8S207S8T3C

STMicroelectronics

8-bit Microcontrollers - MCU PERFORMANCE LINE 24 MHz 8-BIT MCU

Learn More

Datasheet

914In Stock

3,85 €

2,92 €

2,69 €

2,37 €

View

Min.: 1
Mult.: 1

STM8

64 kB

6 kB

LQFP-44

24 MHz

10 bit

34 I/O

2.95 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

STM8S207S8

Tray

8-bit Microcontrollers - MCU 20MHZ, QFN/MFL, IND TEMP, GREEN 5 V T&R

ATMEGA324PB-MUR
Microchip Technology
1: 1,97 €
5.602In Stock

Mfr. Part No.
ATMEGA324PB-MUR

Mouser Part No
556-ATMEGA324PB-MUR

Microchip Technology

8-bit Microcontrollers - MCU 20MHZ, QFN/MFL, IND TEMP, GREEN 5 V T&R

Learn More

Datasheet

5.602In Stock

Cut Tape

1,97 €

1,93 €

1,72 €

Reel

1,64 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

VQFN-44

SMD/SMT

ATmega324PB

AEC-Q100

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE2K SRAM ADC 5V-16MHZ 5

ATMEGA325-16AUR
Microchip Technology
1: 5,31 €
792In Stock

Mfr. Part No.
ATMEGA325-16AUR

Mouser Part No
556-ATMEGA325-16AUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE2K SRAM ADC 5V-16MHZ 5

Datasheet

792In Stock

Cut Tape

5,31 €

5,26 €

4,94 €

4,81 €

Reel

4,42 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

AVR

32 kB

2 kB

TQFP-64

16 MHz

10 bit

54 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega325

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 128KB FL 2KB EE 8KB SRAM IND 1.6-3.6V

ATXMEGA128A3-AUR
Microchip Technology
1: 8,44 €
2.911In Stock

Mfr. Part No.
ATXMEGA128A3-AUR

Mouser Part No
556-ATXMEGA128A3-AUR

Microchip Technology

8-bit Microcontrollers - MCU 128KB FL 2KB EE 8KB SRAM IND 1.6-3.6V

Datasheet

2.911In Stock

Cut Tape

8,44 €

8,24 €

7,95 €

7,89 €

Reel

7,00 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

AVR

128 kB

8 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 A3

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 20MHz, 2KB, SOIC14, Ind 125C, Green, Tube

ATTINY204-SSF
Microchip Technology
1: 0,533 €
3.665In Stock

Mfr. Part No.
ATTINY204-SSF

Mouser Part No
579-ATTINY204-SSF

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 2KB, SOIC14, Ind 125C, Green, Tube

Learn More

Datasheet

3.665In Stock

0,533 €

Min.: 1
Mult.: 1

AVR

2 kB

128 B

SOIC-14

20 MHz

10 bit

6 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ATtinyx04

Tube

8-bit Microcontrollers - MCU 20MHz, 4KB, QFN20, Ind 125C, Green, T&R

ATTINY406-MFR
Microchip Technology
1: 0,611 €
7.968In Stock

Mfr. Part No.
ATTINY406-MFR

Mouser Part No
579-ATTINY406-MFR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 4KB, QFN20, Ind 125C, Green, T&R

Learn More

Datasheet

7.968In Stock

Cut Tape

0,611 €

0,593 €

0,557 €

0,553 €

Reel

0,538 €

0,507 €

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

AVR

4 kB

256 B

VQFN-20

20 MHz

10 bit

18 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ATtiny406

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 20MHz, 8KB, SOIC20, Ind 125C, Green, T&R

ATTINY806-SNR
Microchip Technology
1: 0,886 €
2.990In Stock

Mfr. Part No.
ATTINY806-SNR

Mouser Part No
579-ATTINY806-SNR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 8KB, SOIC20, Ind 125C, Green, T&R

Learn More

Datasheet

2.990In Stock

Cut Tape

0,886 €

0,869 €

0,826 €

0,809 €

Reel

0,808 €

View

Min.: 1
Mult.: 1

: 1.500

AVR

8 kB

512 B

SOIC-20

20 MHz

10 bit

18 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

ATtiny806

Reel, Cut Tape

8-bit Microcontrollers - MCU 14KB Flash 512B RAM 10-bit 1.8-5.5V

PIC16F1516-E/SS
Microchip Technology
1: 1,62 €
1.406In Stock

Mfr. Part No.
PIC16F1516-E/SS

Mouser Part No
579-PIC16F1516-E/SS

Microchip Technology

8-bit Microcontrollers - MCU 14KB Flash 512B RAM 10-bit 1.8-5.5V

Learn More

Datasheet

1.406In Stock

1,62 €

1,56 €

1,48 €

1,47 €

1,34 €

Min.: 1
Mult.: 1

PIC16

8 kB

512 B

SSOP-28

20 MHz

10 bit

25 I/O

2.5 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

PIC16(L)F151x

Tube

8-bit Microcontrollers - MCU 14KB Flash 512B RAM 10-bit 1.8-5.5V

PIC16F1516T-I/SO
Microchip Technology
1: 1,57 €
1.580In Stock

Mfr. Part No.
PIC16F1516T-I/SO

Mouser Part No
579-PIC16F1516T-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 14KB Flash 512B RAM 10-bit 1.8-5.5V

Learn More

Datasheet

1.580In Stock

Cut Tape

1,57 €

1,53 €

1,46 €

1,44 €

Reel

1,42 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.600

PIC16

8 kB

512 B

SOIC-28

20 MHz

10 bit

25 I/O

2.5 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC16(L)F151x

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 28KB Flash 1024B RAM 10-bit 1.8-5.5V

PIC16F1518-I/SP
Microchip Technology
1: 1,88 €
1.349In Stock

Mfr. Part No.
PIC16F1518-I/SP

Mouser Part No
579-PIC16F1518-I/SP

Microchip Technology

8-bit Microcontrollers - MCU 28KB Flash 1024B RAM 10-bit 1.8-5.5V

Learn More

Datasheet

1.349In Stock

1,88 €

1,73 €

1,57 €

Min.: 1
Mult.: 1

PIC16

16 kB

1 kB

PDIP-28

20 MHz

10 bit

25 I/O

2.5 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC16(L)F151x

Tube

8-bit Microcontrollers - MCU 3.5KB Flash, 256B RAM, 10b ADC, 2x PWM, 2x CCP, HLT, WDT, PPS, EUSART, SPI/I2C, XLP SLEEP Mode

PIC16F15223T-E/MG
Microchip Technology
1: 0,464 €
4.425In Stock

Mfr. Part No.
PIC16F15223T-E/MG

Mouser Part No
579-PIC16F15223TEMG

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB Flash, 256B RAM, 10b ADC, 2x PWM, 2x CCP, HLT, WDT, PPS, EUSART, SPI/I2C, XLP SLEEP Mode

Datasheet

4.425In Stock

Cut Tape

0,464 €

0,447 €

0,433 €

Reel

0,387 €

Min.: 1
Mult.: 1

: 3.300

RISC

3.5 kB

256 B

QFN-16

32 MHz

10 bit

12 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

PIC16F15213/14/23/24/43/44

Reel, Cut Tape

8-bit Microcontrollers - MCU 14KB, 1KB RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 2 EUSART, SPI/I2C

PIC16F15345T-I/GZ
Microchip Technology
1: 1,13 €
3.300In Stock

Mfr. Part No.
PIC16F15345T-I/GZ

Mouser Part No
579-PIC16F15345TI/GZ

Microchip Technology

8-bit Microcontrollers - MCU 14KB, 1KB RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 2 EUSART, SPI/I2C

Learn More

Datasheet

3.300In Stock

Cut Tape

1,13 €

1,11 €

1,01 €

Reel

0,998 €

0,929 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

PIC16

14 kB

1 kB

UQFN-20

32 MHz

10 bit

18 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC16(L)F153xx

AEC-Q100

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 14Kb Flash 1Kb ROM PAmp FstCmp I2C/SPI

PIC16F1786T-I/ML
Microchip Technology
1: 2,29 €
1.567In Stock

Mfr. Part No.
PIC16F1786T-I/ML

Mouser Part No
579-PIC16F1786T-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 14Kb Flash 1Kb ROM PAmp FstCmp I2C/SPI

Learn More

Datasheet

1.567In Stock

Cut Tape

2,29 €

2,25 €

2,17 €

1,91 €

Reel

1,91 €

Min.: 1
Mult.: 1

: 1.600

PIC16

14 kB

1 kB

QFN-28

32 MHz

12 bit

25 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC16(L)F178x

Reel, Cut Tape

8-bit Microcontrollers - MCU 8-Bit MCU, 7KB Flash 512B RAM, 256B EE

PIC16F18344-E/P
Microchip Technology
1: 1,67 €
1.989In Stock

Mfr. Part No.
PIC16F18344-E/P

Mouser Part No
579-PIC16F18344-E/P

Microchip Technology

8-bit Microcontrollers - MCU 8-Bit MCU, 7KB Flash 512B RAM, 256B EE

Learn More

Datasheet

1.989In Stock

1,67 €

1,39 €

Min.: 1
Mult.: 1

PIC16

7 kB

512 B

PDIP-20

32 MHz

10 bit

18 I/O

2.3 V

5.5 V

Through Hole

8 bit

- 40 C

+ 125 C

PIC16(L)F183xx

AEC-Q100

Tube

8-bit Microcontrollers - MCU 3.5KB 224 RAM 16 I/O

PIC16F628AT-I/SS
Microchip Technology
1: 2,89 €
1.908In Stock

Mfr. Part No.
PIC16F628AT-I/SS

Mouser Part No
579-PIC16F628AT-I/SS

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB 224 RAM 16 I/O

Datasheet

1.908In Stock

Cut Tape

2,89 €

Reel

2,89 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.600

PIC16

3.5 kB

224 B

SSOP-20

20 MHz

No ADC

16 I/O

3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC16(L)F62x

Reel, Cut Tape, MouseReel

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

PIC16F873-20I/SP
Microchip Technology
1: 6,63 €
288In Stock

Mfr. Part No.
PIC16F873-20I/SP

Mouser Part No
579-PIC16F873-20I/SP

Microchip Technology

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

Datasheet

288In Stock

6,63 €

Min.: 1
Mult.: 1

PIC16

7 kB

192 B

SPDIP-28

20 MHz

10 bit

22 I/O

4 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC16(L)F87x

Tube

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

PIC16F887-E/ML
Microchip Technology
1: 3,22 €
389In Stock

Mfr. Part No.
PIC16F887-E/ML

Mouser Part No
579-PIC16F887-E/ML

Microchip Technology

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

Learn More

Datasheet

389In Stock

3,22 €

Min.: 1
Mult.: 1

PIC16

14 kB

368 B

QFN-44

20 MHz

10 bit

35 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

PIC16F88x

Tube

8-bit Microcontrollers - MCU 8-BIT MCU, 7KB Flash 512 RAM, 256 EEPROM

PIC16LF18324-I/SL
Microchip Technology
1: 0,929 €
6.527In Stock

Mfr. Part No.
PIC16LF18324-I/SL

Mouser Part No
579-PIC16LF18324I/SL

Microchip Technology

8-bit Microcontrollers - MCU 8-BIT MCU, 7KB Flash 512 RAM, 256 EEPROM

Datasheet

6.527In Stock

0,929 €

0,774 €

Min.: 1
Mult.: 1

PIC16

7 kB

512 B

SOIC-14

32 MHz

10 bit

12 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC16(L)F183xx

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
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
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89S
ADUC812
ADUC814
ADUC816
ADUC824
ADUC831
ADUC832
ADUC834
ADUC836