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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: 13,505

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Part #

8-bit Microcontrollers - MCU 8KB 256 RAM 16I/O

PIC18LF1320T-I/SS
Microchip Technology
1: $4.23
1,382In Stock

Mfr. Part No.
PIC18LF1320T-I/SS

Mouser Part No
579-18LF1320T-I/SS

Microchip Technology

8-bit Microcontrollers - MCU 8KB 256 RAM 16I/O

Learn More

Datasheet

1,382In Stock

Cut Tape

$4.23

Reel

$4.23

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

PIC18

8 kB

256 B

SSOP-20

40 MHz

10 bit

16 I/O

2.5 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)F1x20

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC8, Ind 105C, Green, Tube

ATTINY412-SSN
Microchip Technology
1: $0.47
20,191In Stock

Mfr. Part No.
ATTINY412-SSN

Mouser Part No
579-ATTINY412-SSN

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC8, Ind 105C, Green, Tube

Learn More

Datasheet

20,191In Stock

$0.47

$0.469

Min.: 1
Mult.: 1

AVR

4 kB

256 B

SOIC-8

20 MHz

10 bit

6 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

ATtiny412

Tube

8-bit Microcontrollers - MCU 20MHz, 8KB, TSSOP14, Ind 125C, Green, T&R

ATTINY824-XFR
Microchip Technology
1: $0.92
4,581In Stock

Mfr. Part No.
ATTINY824-XFR

Mouser Part No
579-ATTINY824-XFR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 8KB, TSSOP14, Ind 125C, Green, T&R

Learn More

Datasheet

4,581In Stock

Cut Tape

$0.92

$0.889

$0.761

Reel

$0.761

Min.: 1
Mult.: 1

: 2,500

AVR

8 kB

1 kB

TSSOP-14

20 MHz

12 bit

12 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

Reel, Cut Tape

8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning

AVR128DB32-I/PT
Microchip Technology
1: $1.97
1,010In Stock

Mfr. Part No.
AVR128DB32-I/PT

Mouser Part No
579-AVR128DB32-I/PT

Microchip Technology

8-bit Microcontrollers - MCU Multi-Voltage I/O Analog Signal Conditioning

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Datasheet

1,010In Stock

$1.97

$1.80

$1.76

$1.63

Min.: 1
Mult.: 1

AVR

128 kB

16 kB

TQFP-32

24 MHz

12 bit

26 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR128DB28/32/48/64

Tray

8-bit Microcontrollers - MCU 14KB, 1KB RAM, 2xPWMs, Comparator, DAC, 12-bit ADCC, CWG, EUSART, SPI/I2C

PIC16LF18455T-I/SS
Microchip Technology
1: $1.34
1,760In Stock

Mfr. Part No.
PIC16LF18455T-I/SS

Mouser Part No
579-C16LF18455T-I/SS

Microchip Technology

8-bit Microcontrollers - MCU 14KB, 1KB RAM, 2xPWMs, Comparator, DAC, 12-bit ADCC, CWG, EUSART, SPI/I2C

Learn More

Datasheet

1,760In Stock

Cut Tape

$1.34

Reel

$1.34

Min.: 1
Mult.: 1

: 2,100

PIC16

14 kB

1 kB

SSOP-28

32 MHz

12 bit

26 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC16(L)F18455

Reel, Cut Tape

8-bit Microcontrollers - MCU 128KB 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

PIC18LF67K40T-I/PT
Microchip Technology
1: $2.95
854In Stock

Mfr. Part No.
PIC18LF67K40T-I/PT

Mouser Part No
579-IC18LF67K40TI/PT

Microchip Technology

8-bit Microcontrollers - MCU 128KB 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

Learn More

Datasheet

854In Stock

Cut Tape

$2.95

$2.88

$2.78

Reel

$2.45

Min.: 1
Mult.: 1

: 1,200

PIC

128 kB

3.5 kB

TQFP-64

64 MHz

10 bit

60 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)F67K40

Reel, Cut Tape

8-bit Microcontrollers - MCU 384 B FL 16 RAM

PIC10F220T-E/OT
Microchip Technology
1: $0.70
3,150In Stock

Mfr. Part No.
PIC10F220T-E/OT

Mouser Part No
579-PIC10F220T-E/OT

Microchip Technology

8-bit Microcontrollers - MCU 384 B FL 16 RAM

Learn More

Datasheet

3,150In Stock

Cut Tape

$0.70

$0.693

Reel

$0.636

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

PIC10

384 B

16 B

SOT-23-6

8 MHz

8 bit

4 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

PIC10F22x

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 1 KB 25 RAM 6 I/O Ext Temp PDIP8

PIC12F508-E/P
Microchip Technology
1: $1.04
11,644In Stock

Mfr. Part No.
PIC12F508-E/P

Mouser Part No
579-PIC12F508-E/P

Microchip Technology

8-bit Microcontrollers - MCU 1 KB 25 RAM 6 I/O Ext Temp PDIP8

Learn More

Datasheet

11,644In Stock

$1.04

$0.923

Min.: 1
Mult.: 1

PIC12

768 B

25 B

PDIP-8

4 MHz

No ADC

6 I/O

2 V

5.5 V

Through Hole

8 bit

- 40 C

+ 125 C

PIC12F508

Tube

8-bit Microcontrollers - MCU .75kBF 25RM 6I/O Ind Temp MSOP

PIC12F508-I/MS
Microchip Technology
1: $0.85
3,941In Stock

Mfr. Part No.
PIC12F508-I/MS

Mouser Part No
579-PIC12F508-I/MS

Microchip Technology

8-bit Microcontrollers - MCU .75kBF 25RM 6I/O Ind Temp MSOP

Learn More

Datasheet

3,941In Stock

$0.85

$0.79

$0.78

Min.: 1
Mult.: 1

PIC12

768 B

25 B

MSOP-8

4 MHz

No ADC

6 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC12F508

Tube

8-bit Microcontrollers - MCU .75kBF 25RM 6I/O Ind Temp MSOP

PIC12F508T-I/MS
Microchip Technology
1: $0.911
2,423In Stock

Mfr. Part No.
PIC12F508T-I/MS

Mouser Part No
579-PIC12F508T-I/MS

Microchip Technology

8-bit Microcontrollers - MCU .75kBF 25RM 6I/O Ind Temp MSOP

Learn More

Datasheet

2,423In Stock

Cut Tape

$0.911

$0.906

$0.905

$0.864

Reel

$0.864

$0.858

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PIC12

768 B

25 B

MSOP-8

4 MHz

No ADC

6 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC12F508

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 1.5KB FLASH 25B RAM 4MHz INTOSC PDIP8

PIC12F509-I/P
Microchip Technology
1: $0.923
9,022In Stock

Mfr. Part No.
PIC12F509-I/P

Mouser Part No
579-PIC12F509-I/P

Microchip Technology

8-bit Microcontrollers - MCU 1.5KB FLASH 25B RAM 4MHz INTOSC PDIP8

Datasheet

9,022In Stock

$0.923

Min.: 1
Mult.: 1

PIC12

1.5 kB

41 B

PDIP-8

4 MHz

No ADC

6 I/O

2 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC12F509

Tube

8-bit Microcontrollers - MCU 1.75KB FLSH 64B RAM 8MHz INTRNL Oscilatr

PIC12F609-I/MS
Microchip Technology
1: $1.01
1,671In Stock

Mfr. Part No.
PIC12F609-I/MS

Mouser Part No
579-PIC12F609-I/MS

Microchip Technology

8-bit Microcontrollers - MCU 1.75KB FLSH 64B RAM 8MHz INTRNL Oscilatr

Learn More

Datasheet

1,671In Stock

$1.01

$0.92

$0.832

Min.: 1
Mult.: 1

PIC12

1.75 kB

64 B

MSOP-8

20 MHz

No ADC

5 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC12F609

Tube

8-bit Microcontrollers - MCU 128B RAM 6 I/O 8MHz internal oscill

PIC12F617T-I/SN
Microchip Technology
1: $0.923
5,255In Stock

Mfr. Part No.
PIC12F617T-I/SN

Mouser Part No
579-PIC12F617TI/SN

Microchip Technology

8-bit Microcontrollers - MCU 128B RAM 6 I/O 8MHz internal oscill

Learn More

Datasheet

5,255In Stock

Cut Tape

$0.923

Reel

$0.923

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

PIC12

3.5 kB

128 B

SOIC-8

20 MHz

10 bit

5 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC12F617

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 2KB Flash 64 RAM

PIC12HV615T-I/SN
Microchip Technology
1: $1.20
2,428In Stock

Mfr. Part No.
PIC12HV615T-I/SN

Mouser Part No
579-PIC12HV615T-I/SN

Microchip Technology

8-bit Microcontrollers - MCU 2KB Flash 64 RAM

Learn More

Datasheet

2,428In Stock

Cut Tape

$1.20

$1.17

Reel

$1.09

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

PIC12

1.75 kB

64 B

SOIC-8

20 MHz

10 bit

5 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC12HV615

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 1.75KB Flash 64B RAM 6 I/O, 10-bit ADC

PIC12LF1501T-I/MU
Microchip Technology
1: $0.78
5,906In Stock

Mfr. Part No.
PIC12LF1501T-I/MU

Mouser Part No
579-PIC12LF1501TI/MU

Microchip Technology

8-bit Microcontrollers - MCU 1.75KB Flash 64B RAM 6 I/O, 10-bit ADC

Datasheet

5,906In Stock

Cut Tape

$0.78

$0.765

$0.741

$0.74

Reel

$0.694

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

PIC12

1.75 kB

64 B

DFN-8

32 MHz

10 bit

6 I/O

2.5 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC12(L)F1501

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU .75KB 25 RAM 12 I/O 4MHz IndTemp SOIC18

PIC16C54C-04I/SO
Microchip Technology
1: $2.07
1,053In Stock

Mfr. Part No.
PIC16C54C-04I/SO

Mouser Part No
579-PIC16C54C-04I/SO

Microchip Technology

8-bit Microcontrollers - MCU .75KB 25 RAM 12 I/O 4MHz IndTemp SOIC18

Datasheet

1,053In Stock

$2.07

Min.: 1
Mult.: 1

PIC16

512 B

25 B

SOIC-18

40 MHz

No ADC

12 I/O

4.5 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC16(L)C5x

Tube

8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O

PIC16C57-HS/P
Microchip Technology
1: $7.43
741In Stock

Mfr. Part No.
PIC16C57-HS/P

Mouser Part No
579-PIC16C57-HS/P

Microchip Technology

8-bit Microcontrollers - MCU 3KB 72 RAM 20 I/O

Datasheet

741In Stock

$7.43

$7.14

$6.92

Min.: 1
Mult.: 1

PIC16

2 kB

72 B

PDIP-28

40 MHz

No ADC

20 I/O

4.5 V

5.5 V

Through Hole

8 bit

0 C

+ 70 C

PIC16(L)C5x

Tube

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

PIC16F15354-I/MV
Microchip Technology
1: $1.21
5,841In Stock

Mfr. Part No.
PIC16F15354-I/MV

Mouser Part No
579-PIC16F15354-I/MV

Microchip Technology

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

Learn More

Datasheet

5,841In Stock

$1.21

$1.11

$1.00

Min.: 1
Mult.: 1

PIC16

7 kB

512 B

UQFN-28

32 MHz

10 bit

25 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC16(L)F153xx

AEC-Q100

Tube

8-bit Microcontrollers - MCU 28KB, 2KB RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 4xCLC, 2 EUSART, SPI/I2C

PIC16F15356-E/MV
Microchip Technology
1: $1.63
2,690In Stock

Mfr. Part No.
PIC16F15356-E/MV

Mouser Part No
579-PIC16F15356-E/MV

Microchip Technology

8-bit Microcontrollers - MCU 28KB, 2KB RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 4xCLC, 2 EUSART, SPI/I2C

Learn More

Datasheet

2,690In Stock

$1.63

$1.49

$1.35

Min.: 1
Mult.: 1

PIC16

28 kB

2 kB

UQFN-28

32 MHz

10 bit

25 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

PIC16(L)F153xx

AEC-Q100

Tube

8-bit Microcontrollers - MCU 14KB Flash 1KB RAM 16b PWM 10b ADC

PIC16F1579-E/SS
Microchip Technology
1: $1.52
3,374In Stock

Mfr. Part No.
PIC16F1579-E/SS

Mouser Part No
579-PIC16F1579-E/SS

Microchip Technology

8-bit Microcontrollers - MCU 14KB Flash 1KB RAM 16b PWM 10b ADC

Learn More

Datasheet

3,374In Stock

$1.52

$1.40

$1.26

Min.: 1
Mult.: 1

PIC16

14 kB

1 kB

SSOP-20

32 MHz

10 bit

18 I/O

2.5 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

PIC16(L)F157x

AEC-Q100

Tube

8-bit Microcontrollers - MCU 3.5KB Flash,256 RAM 32MHz Int. Osc

PIC16F1613-I/ML
Microchip Technology
1: $1.13
7,627In Stock

Mfr. Part No.
PIC16F1613-I/ML

Mouser Part No
579-PIC16F1613-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB Flash,256 RAM 32MHz Int. Osc

Learn More

Datasheet

7,627In Stock

$1.13

$1.11

$1.05

$0.961

Min.: 1
Mult.: 1

PIC16

3.5 kB

256 B

QFN-16

32 MHz

10 bit

12 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC16(L)F161x

Tube

8-bit Microcontrollers - MCU 8 Bit MCU, 7KB Flash 512 RAM, 10bit ADC

PIC16F1614-I/P
Microchip Technology
1: $1.51
2,542In Stock

Mfr. Part No.
PIC16F1614-I/P

Mouser Part No
579-PIC16F1614-I/P

Microchip Technology

8-bit Microcontrollers - MCU 8 Bit MCU, 7KB Flash 512 RAM, 10bit ADC

Learn More

Datasheet

2,542In Stock

$1.51

$1.40

$1.26

Min.: 1
Mult.: 1

PIC16

7 kB

512 B

PDIP-14

32 MHz

10 bit

12 I/O

2.5 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC16(L)F161x

Tube

8-bit Microcontrollers - MCU 8 Bit MCU, 7KB Flash 512 RAM, 10bit ADC

PIC16F1614-I/SL
Microchip Technology
1: $1.26
2,733In Stock

Mfr. Part No.
PIC16F1614-I/SL

Mouser Part No
579-PIC16F1614-I/SL

Microchip Technology

8-bit Microcontrollers - MCU 8 Bit MCU, 7KB Flash 512 RAM, 10bit ADC

Learn More

Datasheet

2,733In Stock

$1.26

$1.23

$1.04

Min.: 1
Mult.: 1

PIC16

7 kB

512 B

SOIC-14

32 MHz

10 bit

12 I/O

2.5 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC16(L)F161x

Tube

8-bit Microcontrollers - MCU 4K Wrd Flsh 512B RAM Hi-Spd Comp 10B ADC

PIC16F1708-I/SO
Microchip Technology
1: $1.66
2,818In Stock

Mfr. Part No.
PIC16F1708-I/SO

Mouser Part No
579-PIC16F1708-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 4K Wrd Flsh 512B RAM Hi-Spd Comp 10B ADC

Learn More

Datasheet

2,818In Stock

$1.66

$1.40

Min.: 1
Mult.: 1

PIC16

7 kB

512 B

SOIC-20

32 MHz

10 bit

18 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC16(L)F170x

AEC-Q100

Tube

8-bit Microcontrollers - MCU 28KB Flash, 512B RAM, 128B EEPROM, 12b Diff. ADCC, 1xOP-AMP, 2x16-bit dual PWM

PIC16F17146-I/P
Microchip Technology
1: $2.43
1,709In Stock

Mfr. Part No.
PIC16F17146-I/P

Mouser Part No
579-PIC16F17146-I/P

Microchip Technology

8-bit Microcontrollers - MCU 28KB Flash, 512B RAM, 128B EEPROM, 12b Diff. ADCC, 1xOP-AMP, 2x16-bit dual PWM

Learn More

Datasheet

1,709In Stock

$2.43

$2.38

$2.01

Min.: 1
Mult.: 1

PIC16

28 kB

2 kB

PDIP-20

32 MHz

12 bit

18 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC16F17126/46

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
89LS
89S
ADUC812
ADUC814
ADUC816
ADUC824
ADUC831
ADUC832
ADUC834
ADUC836