.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: 13.504

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 S08EL 8-bit MCU, S08 core, 32KB Flash, 40MHz, SOP 28

MC9S08EL32CTL
NXP Semiconductors
1: Rp195.752
419In Stock

Mfr. Part No.
MC9S08EL32CTL

Mouser Part No
841-MC9S08EL32CTL

NXP Semiconductors

8-bit Microcontrollers - MCU S08EL 8-bit MCU, S08 core, 32KB Flash, 40MHz, SOP 28

Learn More

Datasheet

419In Stock

Rp195.752

Rp151.171

Rp138.696

Rp125.303

View

Min.: 1
Mult.: 1

S08

32 kB

1 kB

TSSOP-28

40 MHz

10 bit

22 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

S08EL

Tube

8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k Ind

AT89C51RB2-SLSUL
Microchip Technology
1: Rp149.520
291In Stock

Mfr. Part No.
AT89C51RB2-SLSUL

Mouser Part No
556-A89C51RB2SLSUL

Microchip Technology

8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k Ind

Learn More

Datasheet

291In Stock

Rp149.520

Min.: 1
Mult.: 1

8051

16 kB

1.25 kB

PLCC-44

60 MHz

No ADC

32 I/O

2.7 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

89C

Tube

8-bit Microcontrollers - MCU 4kB Flash 128B RAM 33MHz 4.0V-5.5V

AT89S51-24JU
Microchip Technology
1: Rp87.510
376In Stock

Mfr. Part No.
AT89S51-24JU

Mouser Part No
556-A89S51-24JU

Microchip Technology

8-bit Microcontrollers - MCU 4kB Flash 128B RAM 33MHz 4.0V-5.5V

Datasheet

376In Stock

Rp87.510

Min.: 1
Mult.: 1

8051

4 kB

128 B

PLCC-44

24 MHz

No ADC

32 I/O

4 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

89S

Tube

8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 35 I/O Pins

ATMEGA162-16MU
Microchip Technology
1: Rp106.407
422In Stock

Mfr. Part No.
ATMEGA162-16MU

Mouser Part No
556-ATMEGA162-16MU

Microchip Technology

8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 35 I/O Pins

Datasheet

422In Stock

Rp106.407

Min.: 1
Mult.: 1

AVR

16 kB

1 kB

MLF-44

16 MHz

No ADC

35 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega162

Tray

8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP

ATMEGA168V-10MUR
Microchip Technology
1: Rp70.816
5.845In Stock

Mfr. Part No.
ATMEGA168V-10MUR

Mouser Part No
556-ATMEGA168V-10MUR

Microchip Technology

8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP

Learn More

Datasheet

5.845In Stock

Cut Tape

Rp70.816

Reel

Rp70.816

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

AVR

16 kB

1 kB

MLF-32

10 MHz

23 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega168

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 20MHz, 32KB, TQFP

ATMEGA3209-AF
Microchip Technology
1: Rp33.206
1.014In Stock

Mfr. Part No.
ATMEGA3209-AF

Mouser Part No
556-ATMEGA3209-AF

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 32KB, TQFP

Learn More

Datasheet

1.014In Stock

Rp33.206

Min.: 1
Mult.: 1

AVR

32 kB

4 kB

TQFP-48

20 MHz

10 bit

41 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ATmega3209

Tray

8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20 MHZ MLF 5

ATMEGA329P-20MU
Microchip Technology
1: Rp121.634
238In Stock

Mfr. Part No.
ATMEGA329P-20MU

Mouser Part No
556-ATMEGA329P-20MU

Microchip Technology

8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20 MHZ MLF 5

Datasheet

238In Stock

Rp121.634

Min.: 1
Mult.: 1

AVR

32 kB

2 kB

MLF-64

20 MHz

10 bit

54 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega329P

Tray

8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20MHz Ind Grn

ATMEGA329PA-MU
Microchip Technology
1: Rp108.058
1.091In Stock

Mfr. Part No.
ATMEGA329PA-MU

Mouser Part No
556-ATMEGA329PA-MU

Microchip Technology

8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20MHz Ind Grn

Datasheet

1.091In Stock

Rp108.058

Min.: 1
Mult.: 1

AVR

32 kB

2 kB

QFN-64

20 MHz

10 bit

54 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega329PA

Tray

8-bit Microcontrollers - MCU 8KB 512B 1KB 20 MHZ QFN/MLF GRN

ATMEGA88PB-MUR
Microchip Technology
1: Rp26.235
4.324In Stock

Mfr. Part No.
ATMEGA88PB-MUR

Mouser Part No
556-ATMEGA88PB-MUR

Microchip Technology

8-bit Microcontrollers - MCU 8KB 512B 1KB 20 MHZ QFN/MLF GRN

Learn More

Datasheet

4.324In Stock

Cut Tape

Rp26.235

Reel

Rp26.235

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

AVR

8 kB

1 kB

VQFN-32

20 MHz

10 bit

27 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega88PB

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR USB 8K FLASH AVR USB 8K FLASH OPT

ATMEGA8U2-MU
Microchip Technology
1: Rp59.074
525In Stock

Mfr. Part No.
ATMEGA8U2-MU

Mouser Part No
556-ATMEGA8U2-MU

Microchip Technology

8-bit Microcontrollers - MCU AVR USB 8K FLASH AVR USB 8K FLASH OPT

Datasheet

525In Stock

Rp59.074

Min.: 1
Mult.: 1

AVR

8 kB

512 B

QFN-32

16 MHz

No ADC

22 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega8U2

Tray

8-bit Microcontrollers - MCU AVR 1KB FLSH 32B SRAM 12MHz NiPdAu

ATTINY10-MAHR
Microchip Technology
1: Rp13.576
782In Stock

Mfr. Part No.
ATTINY10-MAHR

Mouser Part No
556-ATTINY10-MAHR

Microchip Technology

8-bit Microcontrollers - MCU AVR 1KB FLSH 32B SRAM 12MHz NiPdAu

Datasheet

782In Stock

Cut Tape

Rp13.576

Reel

Rp13.576

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

AVR

1 kB

32 B

UDFN-8

12 MHz

8 bit

4 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ATtiny10

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 12MHz, SOIC, High Grade (+105C), Fast St

ATTINY102F-SSNR
Microchip Technology
1: Rp13.760
3.098In Stock

Mfr. Part No.
ATTINY102F-SSNR

Mouser Part No
556-ATTINY102F-SSNR

Microchip Technology

8-bit Microcontrollers - MCU 12MHz, SOIC, High Grade (+105C), Fast St

Learn More

Datasheet

3.098In Stock

Cut Tape

Rp13.760

Reel

Rp13.760

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

AVR

1 kB

32 B

SOIC-8

12 MHz

10 bit

6 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ATtiny102

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR 16KB, 64B EE 20MHz Ind. Temp

ATTINY13-20MMU
Microchip Technology
1: Rp31.005
941In Stock

Mfr. Part No.
ATTINY13-20MMU

Mouser Part No
556-ATTINY13-20MMU

Microchip Technology

8-bit Microcontrollers - MCU AVR 16KB, 64B EE 20MHz Ind. Temp

Datasheet

941In Stock

Rp31.005

Min.: 1
Mult.: 1

AVR

1 kB

64 B

MLF-10

20 MHz

10 bit

6 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny13

Tray

8-bit Microcontrollers - MCU 1KB FLASH 64B EE 64B SRAM 20MHz

ATTINY13A-SN
Microchip Technology
1: Rp19.263
2.844In Stock

Mfr. Part No.
ATTINY13A-SN

Mouser Part No
556-ATTINY13A-SN

Microchip Technology

8-bit Microcontrollers - MCU 1KB FLASH 64B EE 64B SRAM 20MHz

Datasheet

2.844In Stock

Rp19.263

Min.: 1
Mult.: 1

AVR

1 kB

64 B

SOIC-8

20 MHz

10 bit

6 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ATtiny13A

Tube

8-bit Microcontrollers - MCU 44QFN, IT, Grn 1.6-3.6V

ATXMEGA16A4U-MHR
Microchip Technology
1: Rp76.870
7.385In Stock

Mfr. Part No.
ATXMEGA16A4U-MHR

Mouser Part No
556-ATXMEGA16A4U-MHR

Microchip Technology

8-bit Microcontrollers - MCU 44QFN, IT, Grn 1.6-3.6V

Datasheet

7.385In Stock

Cut Tape

Rp76.870

Reel

Rp76.870

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

AVR

16 kB

2 kB

VQFN-44

32 MHz

12 bit

34 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A4U

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 44TQFP IND TEMP GREEN 1.6-3.6V

ATXMEGA32C4-AUR
Microchip Technology
1: Rp69.898
3.029In Stock

Mfr. Part No.
ATXMEGA32C4-AUR

Mouser Part No
556-ATXMEGA32C4-AUR

Microchip Technology

8-bit Microcontrollers - MCU 44TQFP IND TEMP GREEN 1.6-3.6V

Datasheet

3.029In Stock

Cut Tape

Rp69.898

Reel

Rp69.898

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

AVR

32 kB

4 kB

TQFP-44

32 MHz

12 bit

34 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA C4

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 64 TQFP, IND TEMP GREEN, 1.6-3.6V

ATXMEGA32D3-AU
Microchip Technology
1: Rp88.978
346In Stock

Mfr. Part No.
ATXMEGA32D3-AU

Mouser Part No
556-ATXMEGA32D3-AU

Microchip Technology

8-bit Microcontrollers - MCU 64 TQFP, IND TEMP GREEN, 1.6-3.6V

Datasheet

346In Stock

Rp88.978

Min.: 1
Mult.: 1

AVR

32 kB

4 kB

TQFP-64

32 MHz

12 bit

34 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA D3

Tray

8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC14, Ind 85C, Green

ATTINY424-SSU
Microchip Technology
1: Rp13.026
5.294In Stock

Mfr. Part No.
ATTINY424-SSU

Mouser Part No
579-ATTINY424-SSU

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC14, Ind 85C, Green

Learn More

Datasheet

5.294In Stock

Rp13.026

Min.: 1
Mult.: 1

AVR

4 kB

512 B

SOIC-14

20 MHz

12 bit

12 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tube

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

AVR128DA32T-E/RXB
Microchip Technology
1: Rp37.242
5.673In Stock

Mfr. Part No.
AVR128DA32T-E/RXB

Mouser Part No
579-AVR128DA32TIRXB

Microchip Technology

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

Learn More

Datasheet

5.673In Stock

Cut Tape

Rp37.242

Reel

Rp37.242

Min.: 1
Mult.: 1

: 5.000

AVR

128 kB

16 kB

VQFN-32

24 MHz

12 bit

27 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

AVR128DA28/32/48/64

Reel, Cut Tape

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

AVR128DB48-I/PT
Microchip Technology
1: Rp39.627
5.402In Stock

Mfr. Part No.
AVR128DB48-I/PT

Mouser Part No
579-AVR128DB48-I/PT

Microchip Technology

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

Learn More

Datasheet

5.402In Stock

Rp39.627

Min.: 1
Mult.: 1

AVR

128 kB

16 kB

TQFP-48

24 MHz

12 bit

41 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 Multi-Voltage I/O Analog Signal Conditioning

AVR128DB48T-I/PT
Microchip Technology
1: Rp40.728
6.166In Stock

Mfr. Part No.
AVR128DB48T-I/PT

Mouser Part No
579-AVR128DB48T-I/PT

Microchip Technology

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

Learn More

Datasheet

6.166In Stock

Cut Tape

Rp40.728

Reel

Rp40.728

MouseReel Available

Min.: 1
Mult.: 1

: 1.600

AVR

128 kB

16 kB

TQFP-48

24 MHz

12 bit

41 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR128DB28/32/48/64

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 32p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI

AVR32DB32-I/PT
Microchip Technology
1: Rp28.620
1.978In Stock

Mfr. Part No.
AVR32DB32-I/PT

Mouser Part No
579-AVR32DB32-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 32p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI

Learn More

Datasheet

1.978In Stock

Rp28.620

Min.: 1
Mult.: 1

AVR

32 kB

4 kB

TQFP-32

24 MHz

12 bit

26 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR32DB28/32/48

Tray

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 32p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI

AVR32DB32T-I/RXB
Microchip Technology
1: Rp28.803
7.883In Stock

Mfr. Part No.
AVR32DB32T-I/RXB

Mouser Part No
579-AVR32DB32T-I/RXB

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 32p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI

Learn More

Datasheet

7.883In Stock

Cut Tape

Rp28.803

Reel

Rp28.803

Min.: 1
Mult.: 1

: 5.000

AVR

32 kB

4 kB

VQFN-32

24 MHz

12 bit

26 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR32DB28/32/48

Reel, Cut Tape

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI

AVR32DB48-I/PT
Microchip Technology
1: Rp33.573
3.574In Stock

Mfr. Part No.
AVR32DB48-I/PT

Mouser Part No
579-AVR32DB48-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI

Learn More

Datasheet

3.574In Stock

Rp33.573

Min.: 1
Mult.: 1

AVR

32 kB

4 kB

TQFP-48

24 MHz

12 bit

41 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR32DB28/32/48

Tray

8-bit Microcontrollers - MCU 56KB Flash, 4KB RAM, 256KB EE, LCD, 12-bit ADC2, DAC, LP COMP, PWM, CCP, CWG, SMT, ZCD, PPS, RTCC, HLT, WWDT, PMD

PIC16LF19197T-I/PT
Microchip Technology
1: Rp55.405
4.575In Stock

Mfr. Part No.
PIC16LF19197T-I/PT

Mouser Part No
579-IC16LF19197TI/PT

Microchip Technology

8-bit Microcontrollers - MCU 56KB Flash, 4KB RAM, 256KB EE, LCD, 12-bit ADC2, DAC, LP COMP, PWM, CCP, CWG, SMT, ZCD, PPS, RTCC, HLT, WWDT, PMD

Learn More

Datasheet

4.575In Stock

Cut Tape

Rp55.405

Reel

Rp55.405

Min.: 1
Mult.: 1

: 1.200

PIC16

56 kB

4 kB

TQFP-64

32 MHz

12 bit

59 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC16(L)F191xx

Reel, Cut Tape

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