.hide-partial { max-height: none; } .show-more { display: none; }

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.
More...

Please view our selection of 8-bit MCU’s below.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 13.505

Applied Filters:

Manufacturer

Core

Program Memory Size

Data RAM Size

Package / Case

Maximum Clock Frequency

ADC Resolution

Number of I/Os

Supply Voltage - Min

Supply Voltage - Max

Mounting Style

Data Bus Width

Minimum Operating Temperature

Maximum Operating Temperature

Series

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

8-bit Microcontrollers - MCU IC MCU 32K FLASH 2K SRAM

CY8C29666-24PVXI
Infineon Technologies
1: $15.765
404In Stock

Mfr. Part #
CY8C29666-24PVXI

Mouser Part #
727-CY8C2966624PVXI

Infineon Technologies

8-bit Microcontrollers - MCU IC MCU 32K FLASH 2K SRAM

Learn More

Datasheet

404In Stock

$15.765

$12.936

$12.410

$11.516

View

Min.: 1
Mult.: 1

M8C

32 kB

2 kB

SSOP-48

24 MHz

14 bit

44 I/O

3 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C29x66

Tube

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

CY8C3446AXI-105
Infineon Technologies
1: $15.123
3.435In Stock

Mfr. Part #
CY8C3446AXI-105

Mouser Part #
727-CY8C3446AXI-105

Infineon Technologies

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

Learn More

Datasheet

3.435In Stock

$15.123

$11.937

$10.307

$9.970

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

CY8C3446

Tray

8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V

CY8C3866LTI-067
Infineon Technologies
1: $22.916
286In Stock

Mfr. Part #
CY8C3866LTI-067

Mouser Part #
727-CY8C3866LTI-067

Infineon Technologies

8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V

Learn More

Datasheet

286In Stock

$22.916

$18.320

$17.164

$15.902

View

Min.: 1
Mult.: 1

8051

64 kB

8 kB

QFN-48

67 MHz

20 bit

31 I/O

1.71 V

1.89 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C3866

Tray

8-bit Microcontrollers - MCU 4K Flash 256B RAM IND

CY8C24423A-24PVXIT
Infineon Technologies
1: $6.352
930In Stock

Mfr. Part #
CY8C24423A-24PVXIT

Mouser Part #
727-CYC24423A24PVXIT

Infineon Technologies

8-bit Microcontrollers - MCU 4K Flash 256B RAM IND

Learn More

Datasheet

930In Stock

Cut Tape

$6.352

$4.869

$4.501

$4.091

Reel

$3.597

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

M8C

4 kB

256 B

SSOP-28

24 MHz

14 bit

24 I/O

2.4 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C24x23A

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 20 MHZ, TQFP, 105C, GREEN

ATMEGA88PB-AN
Microchip Technology
1: $1.535
1.988In Stock

Mfr. Part #
ATMEGA88PB-AN

Mouser Part #
556-ATMEGA88PB-AN

Microchip Technology

8-bit Microcontrollers - MCU 20 MHZ, TQFP, 105C, GREEN

Learn More

Datasheet

1.988In Stock

$1.535

$1.409

$1.283

Min.: 1
Mult.: 1

AVR

8 kB

1 kB

TQFP-32

20 MHz

10 bit

27 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega88PB

Tray

8-bit Microcontrollers - MCU 20MHz, 16KB, SOIC14, Ind 125C, Green

ATTINY1624-SSF
Microchip Technology
1: $1.041
3.274In Stock

Mfr. Part #
ATTINY1624-SSF

Mouser Part #
556-ATTINY1624-SSF

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 16KB, SOIC14, Ind 125C, Green

Learn More

Datasheet

3.274In Stock

$1.041

$862

Min.: 1
Mult.: 1

16 kB

2 kB

SOIC-14

20 MHz

12 bit

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

Tube

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHz 5V

ATTINY85-20MUR
Microchip Technology
1: $1.409
7.014In Stock

Mfr. Part #
ATTINY85-20MUR

Mouser Part #
556-ATTINY85-20MUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHz 5V

Learn More

Datasheet

7.014In Stock

Cut Tape

$1.409

$1.388

$1.367

$1.315

View

Reel

$1.178

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

AVR

8 kB

512 B

MLF-20

20 MHz

10 bit

6 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny85

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 8KB 512BSRAM 20MHZ GRN

ATTINY85-20SFR
Microchip Technology
1: $1.672
9.192In Stock

Mfr. Part #
ATTINY85-20SFR

Mouser Part #
556-ATTINY85-20SFR

Microchip Technology

8-bit Microcontrollers - MCU 8KB 512BSRAM 20MHZ GRN

Learn More

Datasheet

9.192In Stock

Cut Tape

$1.672

$1.662

$1.588

$1.567

Reel

$1.525

View

Min.: 1
Mult.: 1

: 2.000

AVR

8 kB

512 B

SOIC-8

20 MHz

10 bit

6 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny85

Reel, Cut Tape

8-bit Microcontrollers - MCU 1.5KB 41 RAM 6 I/O 4MHz Ext Temp SOIC8

PIC12C509A-04E/SN
Microchip Technology
1: $1.725
6.335In Stock

Mfr. Part #
PIC12C509A-04E/SN

Mouser Part #
579-12C509A-04E/SN

Microchip Technology

8-bit Microcontrollers - MCU 1.5KB 41 RAM 6 I/O 4MHz Ext Temp SOIC8

Datasheet

6.335In Stock

$1.725

$1.714

$1.672

Min.: 1
Mult.: 1

PIC12

1.5 kB

41 B

SOIC-8

4 MHz

No ADC

5 I/O

3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

PIC12(L)C5xx

Tube

8-bit Microcontrollers - MCU 20MHz, 8KB, SOIC14, Ind 105C, Green, Tube

ATTINY814-SSN
Microchip Technology
1: $852
17.341In Stock

Mfr. Part #
ATTINY814-SSN

Mouser Part #
579-ATTINY814-SSN

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 8KB, SOIC14, Ind 105C, Green, Tube

Learn More

Datasheet

17.341In Stock

$852

$705

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

+ 105 C

ATtiny814

Tube

8-bit Microcontrollers - MCU 128KB, 16KB RAM, 64p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI

AVR128DA64-E/PT
Microchip Technology
1: $2.524
6.355In Stock

Mfr. Part #
AVR128DA64-E/PT

Mouser Part #
579-AVR128DA64-E/PT

Microchip Technology

8-bit Microcontrollers - MCU 128KB, 16KB RAM, 64p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI

Learn More

Datasheet

6.355In Stock

$2.524

$2.209

$2.156

$2.093

$2.082

Min.: 1
Mult.: 1

AVR

128 kB

16 kB

TQFP-64

24 MHz

12 bit

55 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

AVR128DA28/32/48/64

Tray

8-bit Microcontrollers - MCU .75kBF 24RM 4I/O Ind Temp SOT-23

PIC10F206T-I/OT
Microchip Technology
1: $631
12.121In Stock

Mfr. Part #
PIC10F206T-I/OT

Mouser Part #
579-PIC10F206T-I/OT

Microchip Technology

8-bit Microcontrollers - MCU .75kBF 24RM 4I/O Ind Temp SOT-23

Datasheet

12.121In Stock

Cut Tape

$631

Reel

$631

$615

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

PIC10

768 B

24 B

SOT-23-6

4 MHz

No ADC

4 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC10F20x

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 896 B Flash, 64 B RAM, 4 I/O, 8bit ADC, PWM, CLC, NCO, CWG, TEMP Indicator, 1.8V - 3.6V

PIC10LF322T-E/OT
Microchip Technology
1: $810
2.975In Stock

Mfr. Part #
PIC10LF322T-E/OT

Mouser Part #
579-PIC10LF322T-E/OT

Microchip Technology

8-bit Microcontrollers - MCU 896 B Flash, 64 B RAM, 4 I/O, 8bit ADC, PWM, CLC, NCO, CWG, TEMP Indicator, 1.8V - 3.6V

Learn More

Datasheet

2.975In Stock

Cut Tape

$810

$764

$762

$761

$744

Reel

$742

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

PIC10

896 B

64 B

SOT-23-6

16 MHz

8 bit

4 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 125 C

PIC10(L)F32x

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 16-bit PWM 128 RAM 1.75KB Comparator

PIC12F1571-E/P
Microchip Technology
1: $936
3.747In Stock

Mfr. Part #
PIC12F1571-E/P

Mouser Part #
579-PIC12F1571-E/P

Microchip Technology

8-bit Microcontrollers - MCU 16-bit PWM 128 RAM 1.75KB Comparator

Learn More

Datasheet

3.747In Stock

$936

$921

$920

Min.: 1
Mult.: 1

PIC12

1.75 kB

128 B

PDIP-8

32 MHz

10 bit

6 I/O

2.3 V

5.5 V

Through Hole

8 bit

- 40 C

+ 125 C

PIC12(L)F157x

AEC-Q100

Tube

8-bit Microcontrollers - MCU 16-bit PWM 128 RAM 1.75KB Comparator

PIC12F1571T-I/MF
Microchip Technology
1: $1.010
1.976In Stock

Mfr. Part #
PIC12F1571T-I/MF

Mouser Part #
579-PIC12F1571T-I/MF

Microchip Technology

8-bit Microcontrollers - MCU 16-bit PWM 128 RAM 1.75KB Comparator

Learn More

Datasheet

1.976In Stock

Cut Tape

$1.010

$958

$957

$956

Reel

$919

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

PIC12

1.75 kB

128 B

DFN-8

32 MHz

10 bit

6 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC12(L)F157x

AEC-Q100

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 1 KB Flash Prgrm 64B 8MHz Intrnl Oscilat

PIC12F519T-I/SN
Microchip Technology
1: $978
7.009In Stock

Mfr. Part #
PIC12F519T-I/SN

Mouser Part #
579-PIC12F519T-I/SN

Microchip Technology

8-bit Microcontrollers - MCU 1 KB Flash Prgrm 64B 8MHz Intrnl Oscilat

Learn More

Datasheet

7.009In Stock

Cut Tape

$978

Reel

$978

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

PIC12

1.5 kB

41 B

SOIC-8

8 MHz

No ADC

6 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC12F519

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 3.5KBFlash 256bRAM 6 I/0, 10-Bit ADC

PIC12LF1552-I/SN
Microchip Technology
1: $831
4.132In Stock

Mfr. Part #
PIC12LF1552-I/SN

Mouser Part #
579-PIC12LF1552-I/SN

Microchip Technology

8-bit Microcontrollers - MCU 3.5KBFlash 256bRAM 6 I/0, 10-Bit ADC

Learn More

Datasheet

4.132In Stock

$831

$829

$784

$757

$735

Min.: 1
Mult.: 1

PIC12

3.5 kB

256 B

SOIC-8

32 MHz

10 bit

6 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC12LF1552

Tube

8-bit Microcontrollers - MCU 3.5KB 128B RAM 32MHz Int. Osc 6 I/0

PIC12LF1822T-I/SN
Microchip Technology
1: $1.441
6.147In Stock

Mfr. Part #
PIC12LF1822T-I/SN

Mouser Part #
579-PIC12LF1822TI/SN

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB 128B RAM 32MHz Int. Osc 6 I/0

Datasheet

6.147In Stock

Cut Tape

$1.441

$1.409

Reel

$1.304

$1.178

MouseReel Available

Min.: 1
Mult.: 1

: 3.300

PIC12

3.5 kB

128 B

SOIC-8

32 MHz

10 bit

6 I/O

2.3 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC12(L)F1822

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 1.5KB 72 RAM 12 I/O 20MHz IndTemp SOIC14

PIC16C505-20I/SL
Microchip Technology
1: $1.883
978In Stock

Mfr. Part #
PIC16C505-20I/SL

Mouser Part #
579-PIC16C50520ISL

Microchip Technology

8-bit Microcontrollers - MCU 1.5KB 72 RAM 12 I/O 20MHz IndTemp SOIC14

Datasheet

978In Stock

$1.883

Min.: 1
Mult.: 1

PIC16

1.5 kB

72 B

SOIC-14

20 MHz

No ADC

11 I/O

3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC16(L)C505

Tube

8-bit Microcontrollers - MCU 3KB 73 RAM 12 I/O

PIC16C58B-04/P
Microchip Technology
1: $2.545
783In Stock

Mfr. Part #
PIC16C58B-04/P

Mouser Part #
579-PIC16C58B-04/P

Microchip Technology

8-bit Microcontrollers - MCU 3KB 73 RAM 12 I/O

Datasheet

783In Stock

$2.545

Min.: 1
Mult.: 1

PIC16

2 kB

73 B

PDIP-18

4 MHz

No ADC

12 I/O

2.5 V

5.5 V

Through Hole

8 bit

0 C

+ 70 C

PIC16(L)C5x

Tube

8-bit Microcontrollers - MCU 3.5KB 128 RAM 13 I/O

PIC16C716-20/P
Microchip Technology
1: $3.765
1.095In Stock

Mfr. Part #
PIC16C716-20/P

Mouser Part #
579-PIC16C716-20/P

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB 128 RAM 13 I/O

Datasheet

1.095In Stock

$3.765

$3.755

Min.: 1
Mult.: 1

PIC16

2 kB

128 B

PDIP-18

20 MHz

8 bit

13 I/O

4 V

5.5 V

Through Hole

8 bit

0 C

+ 70 C

PIC16(L)C716

Tube

8-bit Microcontrollers - MCU 7 KB Flash 1kB RAM 48 MHz Int Osc

PIC16F1454-I/ST
Microchip Technology
1: $1.798
1.818In Stock

Mfr. Part #
PIC16F1454-I/ST

Mouser Part #
579-PIC16F1454-I/ST

Microchip Technology

8-bit Microcontrollers - MCU 7 KB Flash 1kB RAM 48 MHz Int Osc

Learn More

Datasheet

1.818In Stock

$1.798

$1.641

$1.483

Min.: 1
Mult.: 1

PIC16

14 kB

1 kB

TSSOP-14

48 MHz

10 bit

11 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC16(L)F145x

Tube

8-bit Microcontrollers - MCU 3.5KB FL 128B RAM 12I/O 10-bit ADC

PIC16F1503-E/MG
Microchip Technology
1: $1.262
2.013In Stock

Mfr. Part #
PIC16F1503-E/MG

Mouser Part #
579-PIC16F1503-E/MG

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB FL 128B RAM 12I/O 10-bit ADC

Learn More

Datasheet

2.013In Stock

$1.262

$1.062

Min.: 1
Mult.: 1

PIC16

2 kB

128 B

QFN-16

20 MHz

10 bit

12 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

PIC16(L)F150x

Tube

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

PIC16F1517-I/PT
Microchip Technology
1: $2.493
2.621In Stock

Mfr. Part #
PIC16F1517-I/PT

Mouser Part #
579-PIC16F1517-I/PT

Microchip Technology

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

Learn More

Datasheet

2.621In Stock

$2.493

$2.282

$2.072

Min.: 1
Mult.: 1

PIC16

8 kB

512 B

TQFP-44

20 MHz

10 bit

36 I/O

2.5 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC16(L)F151x

Tray

8-bit Microcontrollers - MCU 14KB Flash, 1KB RAM, 10b ADC, 2x PWM, 2x CCP, HLT, WDT, PPS, EUSART, SPI/I2C, XLP SLEEP Mode

PIC16F15245-E/SO
Microchip Technology
1: $873
4.683In Stock

Mfr. Part #
PIC16F15245-E/SO

Mouser Part #
579-PIC16F15245-E/SO

Microchip Technology

8-bit Microcontrollers - MCU 14KB Flash, 1KB RAM, 10b ADC, 2x PWM, 2x CCP, HLT, WDT, PPS, EUSART, SPI/I2C, XLP SLEEP Mode

Learn More

Datasheet

4.683In Stock

$873

$817

$816

$815

View

Min.: 1
Mult.: 1

PIC16

14 kB

1 kB

SOIC-20

32 MHz

10 bit

17 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

PIC16F15225/45

Tube

8-bit Microcontrollers - MCU

Customer Service Office

Company

Resources

Support

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