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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: 13.507

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Part #

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

CY8C24423A-24SXI
Infineon Technologies
1: $6.194
935In Stock

Mfr. Part #
CY8C24423A-24SXI

Mouser Part #
727-CY8C24423A-24SXI

Infineon Technologies

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

Learn More

Datasheet

935In Stock

$6.194

$4.743

$4.554

$4.049

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: $6.352
2.055In Stock

Mfr. Part #
CY8C24423A-24PVXI

Mouser Part #
727-CY8C24423A24PVXI

Infineon Technologies

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

Learn More

Datasheet

2.055In Stock

$6.352

$4.869

$4.291

$4.007

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: $4.386
1.047In Stock

Mfr. Part #
CY8C24533-24PVXI

Mouser Part #
727-CY8C24533-24PVXI

Infineon Technologies

8-bit Microcontrollers - MCU PSoC 1 PSoC 1

Learn More

Datasheet

1.047In Stock

$4.386

$3.323

$2.903

$2.703

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 32K Flash 50MHz 8051 1.71V to 5.5V

CY8C3245PVI-134
Infineon Technologies
1: $9.623
590In Stock

Mfr. Part #
CY8C3245PVI-134

Mouser Part #
727-CY8C3245PVI-134

Infineon Technologies

8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V

Learn More

Datasheet

590In Stock

$9.623

$7.478

$6.857

$6.289

View

Min.: 1
Mult.: 1

8051

32 kB

4 kB

SSOP-48

50 MHz

12 bit

29 I/O

1.71 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C3245

Tube

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

CY8C3246AXI-131
Infineon Technologies
1: $14.482
774In Stock

Mfr. Part #
CY8C3246AXI-131

Mouser Part #
727-CY8C3246AXI-131

Infineon Technologies

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

Learn More

Datasheet

774In Stock

$14.482

$11.243

$10.212

$9.770

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: $15.775
645In Stock

Mfr. Part #
CY8C3246AXI-138

Mouser Part #
727-CY8C3246AXI-138

Infineon Technologies

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

Learn More

Datasheet

645In Stock

$15.775

$12.463

$10.780

$10.422

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

AVR16EA28-E/SS
Microchip Technology
1: $1.136
611In Stock

Mfr. Part #
AVR16EA28-E/SS

Mouser Part #
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

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Datasheet

611In Stock

$1.136

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: $1.157
611In Stock

Mfr. Part #
AVR16EB28-E/SS

Mouser Part #
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

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Datasheet

611In Stock

$1.157

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: $999
653In Stock

Mfr. Part #
PIC16F13143-I/SO

Mouser Part #
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,

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Datasheet

653In Stock

$999

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

PIC16F17156-I/SP
Microchip Technology
1: $2.209
428In Stock

Mfr. Part #
PIC16F17156-I/SP

Mouser Part #
579-PIC16F17156-I/SP

Microchip Technology

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

Learn More

Datasheet

428In Stock

$2.209

$2.030

$1.830

Min.: 1
Mult.: 1

RISC

28 kB

2 kB

SPDIP-28

32 MHz

12 bit

25 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC16F17156/76

Tube

8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation,

PIC18F56Q71-I/6LX
Microchip Technology
1: $1.925
587In Stock

Mfr. Part #
PIC18F56Q71-I/6LX

Mouser Part #
494-PIC18F56Q71I6LX

Microchip Technology

8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation,

Learn More

Datasheet

587In Stock

$1.925

Min.: 1
Mult.: 1

PIC18

64 kB

4 kB

VQFN-48

64 MHz

12 bit

44 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18F26/46/56Q71

Tube

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

AVR32DD28-I/SO
Microchip Technology
1: $1.346
1.182In Stock

Mfr. Part #
AVR32DD28-I/SO

Mouser Part #
579-AVR32DD28-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI

Learn More

Datasheet

1.182In Stock

$1.346

$1.336

$1.325

$1.283

Min.: 1
Mult.: 1

AVR

32 kB

4 kB

SOIC-28

24 MHz

12 bit

22 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR16/32DD28/32

Tube

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

PIC16F17176-I/P
Microchip Technology
1: $2.577
438In Stock

Mfr. Part #
PIC16F17176-I/P

Mouser Part #
579-PIC16F17176-I/P

Microchip Technology

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

Learn More

Datasheet

438In Stock

$2.577

$2.366

$2.356

$2.145

Quote

Min.: 1
Mult.: 1

RISC

28 kB

2 kB

PDIP-40

32 MHz

12 bit

36 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC16F17156/76

Tube

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

PIC16F18176-I/PT
Microchip Technology
1: $1.735
520In Stock

Mfr. Part #
PIC16F18176-I/PT

Mouser Part #
579-PIC16F18176-I/PT

Microchip Technology

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

Learn More

Datasheet

520In Stock

$1.735

$1.588

$1.441

Min.: 1
Mult.: 1

RISC

28 kB

2 kB

TQFP-48

32 MHz

12 bit

36 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC16F18156/76

Tray

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 2x OPA, 12-bit differential ADCC with context, 8/10-bit DAC

PIC18F25Q71-I/SO
Microchip Technology
1: $1.504
740In Stock

Mfr. Part #
PIC18F25Q71-I/SO

Mouser Part #
579-PIC18F25Q71-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 2x OPA, 12-bit differential ADCC with context, 8/10-bit DAC

Learn More

Datasheet

740In Stock

$1.504

$1.378

$1.252

Min.: 1
Mult.: 1

PIC18

32 kB

2 kB

SOIC-28

64 MHz

12 bit

26 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18F24/25Q71

Tube

8-bit Microcontrollers - MCU 14KB Flash, 1024B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT,

PIC16F13125-I/ST
Microchip Technology
1: $799
457In Stock

Mfr. Part #
PIC16F13125-I/ST

Mouser Part #
579-PIC16F13125-I/ST

Microchip Technology

8-bit Microcontrollers - MCU 14KB Flash, 1024B RAM, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT,

Learn More

Datasheet

457In Stock

$799

Min.: 1
Mult.: 1

RISC

14 kB

1 kB

TSSOP-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, 10b ADC, 8b DAC, CLB, CLC, 2x PWM, 2x CCP, HLT, WWDT,

PIC16F13144-I/SO
Microchip Technology
1: $1.073
644In Stock

Mfr. Part #
PIC16F13144-I/SO

Mouser Part #
579-PIC16F13144-I/SO

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

644In Stock

$1.073

Min.: 1
Mult.: 1

RISC

7 kB

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

PIC16F13144-I/SS
Microchip Technology
1: $799
519In Stock

Mfr. Part #
PIC16F13144-I/SS

Mouser Part #
579-PIC16F13144-I/SS

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

519In Stock

$799

Min.: 1
Mult.: 1

RISC

7 kB

512 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, 512 B RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 2xEUSART, SPI/I2C

PIC16F15344-I/ML
Microchip Technology
1: $1.220
536In Stock

Mfr. Part #
PIC16F15344-I/ML

Mouser Part #
579-PIC16F15344-I/ML

Microchip Technology

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

Learn More

Datasheet

536In Stock

$1.220

Min.: 1
Mult.: 1

PIC

7 kB

512 B

QFN-20

32 MHz

10 bit

18 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

Tube

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: $1.083
1.390In Stock

Mfr. Part #
AVR16EB20-I/SS

Mouser Part #
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

$1.083

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: $1.241
440In Stock

Mfr. Part #
AVR32EA32-E/PT

Mouser Part #
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

$1.241

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: $747
786In Stock

Mfr. Part #
PIC16F13143-I/SS

Mouser Part #
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

$747

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: $726
921In Stock

Mfr. Part #
PIC16F13144-I/REB

Mouser Part #
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

$726

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: $1.220
707In Stock

Mfr. Part #
PIC16LF15344-I/ML

Mouser Part #
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

$1.220

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 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation,

PIC18F26Q71-I/SP
Microchip Technology
1: $2.166
696In Stock

Mfr. Part #
PIC18F26Q71-I/SP

Mouser Part #
494-PIC18F26Q71-I/SP

Microchip Technology

8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 2x OPA, 12-bit differential ADCC with computation,

Learn More

Datasheet

696In Stock

$2.166

$1.988

$1.798

Min.: 1
Mult.: 1

PIC18

64 kB

4 kB

SPDIP-28

64 MHz

12 bit

26 I/O

1.8 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC18F26

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