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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 16KB, 2KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

AVR16DU20-I/REB
Microchip Technology
1: $1.01
436In Stock

Mfr. Part #
AVR16DU20-I/REB

Mouser Part #
579-AVR16DU20-I/REB

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB SRAM, 24MHz, USB, 10b ADC, 2xUART, SPI, TWI

Learn More

Datasheet

436In Stock

$1.01

Min.: 1
Mult.: 1

16 kB

2 kB

VQFN-20

24 MHz

10 bit

15 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 7KB Flash, 128EE, 512B RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C

PIC16F18014-I/MF
Microchip Technology
1: $0.68
640In Stock

Mfr. Part #
PIC16F18014-I/MF

Mouser Part #
579-PIC16F18014-I/MF

Microchip Technology

8-bit Microcontrollers - MCU 7KB Flash, 128EE, 512B RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C

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Datasheet

640In Stock

$0.68

Min.: 1
Mult.: 1

PIC16

7 kB

512 B

DFN-8

32 MHz

10 bit

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 16KB Flash, 1K RAM, 256 EEPROM, I3C, MVIO 10b ADCC, 8b DAC, DMA, 16-bit PWM,

PIC18F04Q20-E/ST
Microchip Technology
1: $1.04
662In Stock

Mfr. Part #
PIC18F04Q20-E/ST

Mouser Part #
579-PIC18F04Q20-E/ST

Microchip Technology

8-bit Microcontrollers - MCU 16KB Flash, 1K RAM, 256 EEPROM, I3C, MVIO 10b ADCC, 8b DAC, DMA, 16-bit PWM,

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Datasheet

662In Stock

$1.04

Min.: 1
Mult.: 1

PIC18

16 kB

1 kB

TSSOP-14

64 MHz

10 bit

11 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 16KB Flash, 1K RAM, 256 EEPROM, I3C, MVIO 10b ADCC, 8b DAC, DMA, 16-bit PWM,

PIC18F14Q20-E/SO
Microchip Technology
1: $1.21
568In Stock

Mfr. Part #
PIC18F14Q20-E/SO

Mouser Part #
579-PIC18F14Q20-E/SO

Microchip Technology

8-bit Microcontrollers - MCU 16KB Flash, 1K RAM, 256 EEPROM, I3C, MVIO 10b ADCC, 8b DAC, DMA, 16-bit PWM,

Learn More

Datasheet

568In Stock

$1.21

Min.: 1
Mult.: 1

PIC18

16 kB

1 kB

SOIC-20

64 MHz

10 bit

16 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 16KB Flash, 1KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM,

PIC18F24Q24-E/STX
Microchip Technology
1: $1.26
504In Stock

Mfr. Part #
PIC18F24Q24-E/STX

Mouser Part #
579-PIC18F24Q24ESTX

Microchip Technology

8-bit Microcontrollers - MCU 16KB Flash, 1KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM,

Learn More

Datasheet

504In Stock

$1.26

Min.: 1
Mult.: 1

RISC

16 kB

1 kB

VQFN-28

64 MHz

10 bit

24 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM,

PIC18F25Q24-E/SO
Microchip Technology
1: $1.52
397In Stock

Mfr. Part #
PIC18F25Q24-E/SO

Mouser Part #
579-PIC18F25Q24ESO

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM,

Learn More

Datasheet

397In Stock

$1.52

Min.: 1
Mult.: 1

RISC

32 kB

2 kB

SOIC-28

64 MHz

10 bit

24 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM,

PIC18F25Q24-E/STX
Microchip Technology
1: $1.37
535In Stock

Mfr. Part #
PIC18F25Q24-E/STX

Mouser Part #
579-PIC18F25Q24ESTX

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM,

Learn More

Datasheet

535In Stock

$1.37

Min.: 1
Mult.: 1

RISC

32 kB

2 kB

VQFN-28

64 MHz

10 bit

24 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM,

PIC18F26Q24-I/SS
Microchip Technology
1: $1.41
404In Stock

Mfr. Part #
PIC18F26Q24-I/SS

Mouser Part #
579-PIC18F26Q24ISS

Microchip Technology

8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM,

Learn More

Datasheet

404In Stock

$1.41

Min.: 1
Mult.: 1

RISC

64 kB

4 kB

SSOP-28

64 MHz

10 bit

24 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM,

PIC18F45Q24-E/P
Microchip Technology
1: $3.71
212In Stock

Mfr. Part #
PIC18F45Q24-E/P

Mouser Part #
579-PIC18F45Q24EP

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM,

Learn More

Datasheet

212In Stock

$3.71

Min.: 1
Mult.: 1

RISC

32 kB

2 kB

PDIP-40

64 MHz

10 bit

35 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM,

PIC18F46Q24-I/MP
Microchip Technology
1: $1.87
294In Stock

Mfr. Part #
PIC18F46Q24-I/MP

Mouser Part #
579-PIC18F46Q24IMP

Microchip Technology

8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM,

Learn More

Datasheet

294In Stock

$1.87

Min.: 1
Mult.: 1

RISC

64 kB

4 kB

QFN-40

64 MHz

10 bit

35 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM,

PIC18F55Q24-E/6LX
Microchip Technology
1: $1.94
364In Stock

Mfr. Part #
PIC18F55Q24-E/6LX

Mouser Part #
579-PIC18F55Q24E6LX

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM,

Learn More

Datasheet

364In Stock

$1.94

Min.: 1
Mult.: 1

RISC

32 kB

2 kB

VQFN-48

64 MHz

10 bit

43 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM,

PIC18F55Q24-E/PT
Microchip Technology
1: $1.90
500In Stock

Mfr. Part #
PIC18F55Q24-E/PT

Mouser Part #
579-PIC18F55Q24EPT

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 512bytes EEPROM, MVIO, 10b ADC2, 8b DAC, ACP, Comp, PWM,

Learn More

Datasheet

500In Stock

$1.90

Min.: 1
Mult.: 1

RISC

32 kB

2 kB

TQFP-48

64 MHz

10 bit

43 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

Tray

8-bit Microcontrollers - MCU 4kB Flash 0.256kB EEPROM 12 I/O Pins

ATTINY44V-10SSU
Microchip Technology
1: $2.19
9,507In Stock
NRND

Mfr. Part #
ATTINY44V-10SSU

Mouser Part #
556-ATTINY44V10SSU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 4kB Flash 0.256kB EEPROM 12 I/O Pins

Learn More

Datasheet

9,507In Stock

$2.19

$2.18

$1.83

Min.: 1
Mult.: 1

AVR

4 kB

256 B

SOIC-Narrow-14

10 MHz

10 bit

12 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny44

Tube

8-bit Microcontrollers - MCU 20MHz, SOIC, High Grade (+125C), Green

ATTINY84A-SSF
Microchip Technology
1: $1.04
21,033In Stock
NRND

Mfr. Part #
ATTINY84A-SSF

Mouser Part #
556-ATTINY84A-SSF

NRND

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, SOIC, High Grade (+125C), Green

Learn More

Datasheet

21,033In Stock

$1.04

$0.86

Min.: 1
Mult.: 1

AVR

8 kB

512 B

SOIC-14

20 MHz

10 bit

12 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ATtiny84

Tube

8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 64 Kbytes Flash, 16 MHz CPU, integrated EEPROM

STM8L052R8T6TR
STMicroelectronics
1: $1.95
17,492In Stock

Mfr. Part #
STM8L052R8T6TR

Mouser Part #
511-STM8L052R8T6TR

STMicroelectronics

8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 64 Kbytes Flash, 16 MHz CPU, integrated EEPROM

Learn More

Datasheet

17,492In Stock

Cut Tape

$1.95

$1.44

$1.31

$1.17

Reel

$1.01

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

STM8

64 kB

4 kB

LQFP-64

16 MHz

12 bit

54 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

STM8L052R8

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 24MHz, 8-Bit MCU 20MIPS@24MHz

STM8S207C8T6
STMicroelectronics
1: $3.72
8,013In Stock

Mfr. Part #
STM8S207C8T6

Mouser Part #
511-STM8S207C8T6

STMicroelectronics

8-bit Microcontrollers - MCU 24MHz, 8-Bit MCU 20MIPS@24MHz

Learn More

Datasheet

8,013In Stock

$3.72

$2.76

$2.41

$2.29

View

Min.: 1
Mult.: 1

STM8

64 kB

6 kB

LQFP-48

24 MHz

10 bit

38 I/O

2.95 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

STM8S207C8

Tray

8-bit Microcontrollers - MCU 32TQFP, IND TEMP GREEN,1.6-3.6V

ATXMEGA16E5-AU
Microchip Technology
1: $3.42
46,054In Stock

Mfr. Part #
ATXMEGA16E5-AU

Mouser Part #
556-ATXMEGA16E5-AU

Microchip Technology

8-bit Microcontrollers - MCU 32TQFP, IND TEMP GREEN,1.6-3.6V

Learn More

Datasheet

46,054In Stock

$3.42

$3.16

$2.85

Min.: 1
Mult.: 1

AVR

16 kB

2 kB

TQFP-32

32 MHz

12 bit

26 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA E5

Tray

8-bit Microcontrollers - MCU 256B EEPROM 10b ADC 5b DAC SPI/I2C

PIC16F18326T-I/JQ
Microchip Technology
1: $1.39
14,222In Stock

Mfr. Part #
PIC16F18326T-I/JQ

Mouser Part #
579-PIC16F18326TIJQ

Microchip Technology

8-bit Microcontrollers - MCU 256B EEPROM 10b ADC 5b DAC SPI/I2C

Learn More

Datasheet

14,222In Stock

Cut Tape

$1.39

$1.37

$1.32

$1.30

$1.29

Reel

$1.16

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

PIC16

28 kB

2 kB

UQFN-16

32 MHz

10 bit

12 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC16(L)F183xx

AEC-Q100

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 8-Bit MCU 14KB Flash 1KB RAM 256B EE CIP

PIC16F18855-I/SP
Microchip Technology
1: $1.91
17,855In Stock

Mfr. Part #
PIC16F18855-I/SP

Mouser Part #
579-PIC16F18855-I/SP

Microchip Technology

8-bit Microcontrollers - MCU 8-Bit MCU 14KB Flash 1KB RAM 256B EE CIP

Learn More

Datasheet

17,855In Stock

$1.91

$1.77

$1.64

Quote

Min.: 1
Mult.: 1

PIC16

14 kB

1 kB

SPDIP-28

32 MHz

10 bit

25 I/O

2.3 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC16(L)F1885x

AEC-Q100

Tube

8-bit Microcontrollers - MCU 32KB 1536 RAM 36I/O

PIC18F4523T-I/PT
Microchip Technology
1: $7.10
3,215In Stock

Mfr. Part #
PIC18F4523T-I/PT

Mouser Part #
579-PIC18F4523T-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB 1536 RAM 36I/O

Learn More

Datasheet

3,215In Stock

Cut Tape

$7.10

Reel

$6.85

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

PIC18

32 kB

1.5 kB

TQFP-44

40 MHz

12 bit

36 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx23

Reel, Cut Tape, MouseReel

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

EFM8UB10F8G-C-QFN20R
Silicon Labs
1: $1.42
53,033In Stock

Mfr. Part #
EFM8UB10F8G-C-QFN20R

Mouser Part #
634-8UB10F8GCQFN20R

Silicon Labs

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

Datasheet

53,033In Stock

Cut Tape

$1.42

$1.11

$0.998

$0.93

Reel

$0.827

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

CIP-51 8051

8 kB

2.25 kB

QFN-20

50 MHz

12 bit

13 I/O

2.2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

EFM8UB

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 64KFLASH W/2K EEPROM QFP64

MC908AZ60AMFUE
NXP Semiconductors
1: $45.69
416In Stock

Mfr. Part #
MC908AZ60AMFUE

Mouser Part #
841-MC908AZ60AMFUE

NXP Semiconductors

8-bit Microcontrollers - MCU 64KFLASH W/2K EEPROM QFP64

Product Comments

416In Stock

$45.69

$39.41

$37.65

$36.24

View

Min.: 1
Mult.: 1

HC08

64 kB

2 kB

QFP-64

8.4 MHz

8 bit

52 I/O

5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

HC08AZ

AEC-Q100

Tray

8-bit Microcontrollers - MCU 8 BIT,HCS08L Core, 60k Flash

MC9S08PA60AVLC
NXP Semiconductors
1: $3.07
5,976In Stock

Mfr. Part #
MC9S08PA60AVLC

Mouser Part #
841-MC9S08PA60AVLC

NXP Semiconductors

8-bit Microcontrollers - MCU 8 BIT,HCS08L Core, 60k Flash

Learn More

Datasheet

5,976In Stock

$3.07

$2.95

$2.94

$2.66

View

Min.: 1
Mult.: 1

S08

60 kB

4 kB

LQFP-32

20 MHz

12 bit

28 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

S08PA

Tray

8-bit Microcontrollers - MCU Ultra LP 8-Bit MCU 64kB Flash 16MHz EE

STM8L052R8T6
STMicroelectronics
1: $1.28
31,394In Stock

Mfr. Part #
STM8L052R8T6

Mouser Part #
511-STM8L052R8T6

STMicroelectronics

8-bit Microcontrollers - MCU Ultra LP 8-Bit MCU 64kB Flash 16MHz EE

Learn More

Datasheet

31,394In Stock

$1.28

$1.04

$0.973

$0.89

View

Min.: 1
Mult.: 1

STM8

64 kB

4 kB

LQFP-64

16 MHz

12 bit

54 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

STM8L052R8

Tray

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 16 KB Flash

STM8L151K4T6
STMicroelectronics
1: $2.72
24,314In Stock

Mfr. Part #
STM8L151K4T6

Mouser Part #
511-STM8L151K4T6

STMicroelectronics

8-bit Microcontrollers - MCU 8-bit Ultralow MCU 16 KB Flash

Learn More

Datasheet

24,314In Stock

$2.72

$2.03

$1.86

$1.67

View

Min.: 1
Mult.: 1

STM8

16 kB

2 kB

LQFP-32

16 MHz

12 bit

30 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

STM8L151K4

Tray

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