.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: 13 487

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 64K Flash 50MHz 8051 1.71V to 5.5V

CY8C3246LTI-128
Infineon Technologies
1: 11,88 €
2 600In Stock

Mfr. Part No.
CY8C3246LTI-128

Mouser Part No
727-CY8C3246LTI-128

Infineon Technologies

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

Learn More

Datasheet

2 600In Stock

11,88 €

9,36 €

8,72 €

8,03 €

View

Min.: 1
Mult.: 1

8051

64 kB

8 kB

QFN-68

50 MHz

12 bit

48 I/O

1.71 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

CY8C3246

Tray

8-bit Microcontrollers - MCU 5.50 V, PSoC 3 CapSense Plus

CY8C3866LTI-207T
Infineon Technologies
1: 22,69 €
1 999In Stock

Mfr. Part No.
CY8C3866LTI-207T

Mouser Part No
727-CY8C3866LTI-207T

Infineon Technologies

8-bit Microcontrollers - MCU 5.50 V, PSoC 3 CapSense Plus

Learn More

Datasheet

1 999In Stock

Cut Tape

22,69 €

17,75 €

16,95 €

15,16 €

View

Reel

13,98 €

Min.: 1
Mult.: 1

: 2 000

CY8C3866

Reel, Cut Tape

8-bit Microcontrollers - MCU AVR 32K FLASH 1K EE 2K SRAM ADC 5V 5V

ATMEGA325-16MU
Microchip Technology
1: 5,15 €
441In Stock

Mfr. Part No.
ATMEGA325-16MU

Mouser Part No
556-ATMEGA325-16MU

Microchip Technology

8-bit Microcontrollers - MCU AVR 32K FLASH 1K EE 2K SRAM ADC 5V 5V

Datasheet

441In Stock

5,15 €

Min.: 1
Mult.: 1

AVR

32 kB

2 kB

QFN-64

16 MHz

10 bit

54 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega325

Tray

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

ATMEGA48PB-ANR
Microchip Technology
1: 1,27 €
1 552In Stock

Mfr. Part No.
ATMEGA48PB-ANR

Mouser Part No
556-ATMEGA48PB-ANR

Microchip Technology

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

Datasheet

1 552In Stock

Cut Tape

1,27 €

1,24 €

1,20 €

1,06 €

Reel

1,06 €

Min.: 1
Mult.: 1

: 2 000

AVR

4 kB

512 B

TQFP-32

20 MHz

10 bit

27 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

ATmega48PB

Reel, Cut Tape

8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE-20MHZ 5V IND

ATMEGA644-20MUR
Microchip Technology
1: 6,04 €
6 306In Stock

Mfr. Part No.
ATMEGA644-20MUR

Mouser Part No
556-ATMEGA644-20MUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE-20MHZ 5V IND

Learn More

Datasheet

6 306In Stock

Cut Tape

6,04 €

5,87 €

5,68 €

5,61 €

Reel

5,44 €

Quote

Min.: 1
Mult.: 1

: 4 000

AVR

64 kB

4 kB

VQFN-44

20 MHz

10 bit

32 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega644

Reel, Cut Tape

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

ATMEGA808-AUR
Microchip Technology
1: 1,01 €
3 484In Stock

Mfr. Part No.
ATMEGA808-AUR

Mouser Part No
556-ATMEGA808-AUR

Microchip Technology

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

Learn More

Datasheet

3 484In Stock

Cut Tape

1,01 €

0,989 €

0,946 €

0,839 €

Reel

0,839 €

Min.: 1
Mult.: 1

: 2 000

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

+ 125 C

ATmega808

Reel, Cut Tape

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

ATMEGA809-AU
Microchip Technology
1: 1,25 €
3 937In Stock

Mfr. Part No.
ATMEGA809-AU

Mouser Part No
556-ATMEGA809-AU

Microchip Technology

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

Learn More

Datasheet

3 937In Stock

1,25 €

1,14 €

1,03 €

Min.: 1
Mult.: 1

AVR

8 kB

1 kB

TQFP-48

20 MHz

10 bit

27 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ATmega809

Tray

8-bit Microcontrollers - MCU AVR 1KB FLSH 64B EE 64B SRAM-20MHz+125C

ATTINY13A-SF
Microchip Technology
1: 0,903 €
4 275In Stock

Mfr. Part No.
ATTINY13A-SF

Mouser Part No
556-ATTINY13A-SF

Microchip Technology

8-bit Microcontrollers - MCU AVR 1KB FLSH 64B EE 64B SRAM-20MHz+125C

Datasheet

4 275In Stock

0,903 €

0,826 €

0,761 €

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 AVR 1KB FLSH 64B EE 64B SRAM-10MHz

ATTINY13V-10SSUR
Microchip Technology
1: 1,39 €
2 384In Stock

Mfr. Part No.
ATTINY13V-10SSUR

Mouser Part No
556-ATTINY13V-10SSUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 1KB FLSH 64B EE 64B SRAM-10MHz

Datasheet

2 384In Stock

Cut Tape

1,39 €

1,38 €

1,30 €

Reel

1,16 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

AVR

1 kB

64 B

SOIC-Narrow-8

10 MHz

10 bit

6 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny13

Reel, Cut Tape, MouseReel

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

ATTINY1617-MF
Microchip Technology
1: 1,02 €
8 000In Stock

Mfr. Part No.
ATTINY1617-MF

Mouser Part No
556-ATTINY1617-MF

Microchip Technology

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

Learn More

Datasheet

8 000In Stock

1,02 €

0,929 €

0,861 €

Min.: 1
Mult.: 1

AVR

16 kB

2 kB

VQFN-24

16 MHz

10 bit

21 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ATtiny1617,ATtiny3217

AEC-Q100

Tray

8-bit Microcontrollers - MCU 20MHz, 16KB, SOIC20, Ind 125C, Green

ATTINY1626-SF
Microchip Technology
1: 1,13 €
1 772In Stock

Mfr. Part No.
ATTINY1626-SF

Mouser Part No
556-ATTINY1626-SF

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 16KB, SOIC20, Ind 125C, Green

Learn More

Datasheet

1 772In Stock

1,13 €

0,955 €

Min.: 1
Mult.: 1

AVR

16 kB

2 kB

SOIC-20

20 MHz

12 bit

18 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 2KB FL 128B EE 128B SRAM 10MHz, IND 1.8V

ATTINY24V-10SSUR
Microchip Technology
1: 1,85 €
3 040In Stock

Mfr. Part No.
ATTINY24V-10SSUR

Mouser Part No
556-ATTINY24V-10SSUR

Microchip Technology

8-bit Microcontrollers - MCU 2KB FL 128B EE 128B SRAM 10MHz, IND 1.8V

Learn More

Datasheet

3 040In Stock

Cut Tape

1,85 €

Reel

1,85 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

AVR

2 kB

128 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

ATtiny24

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM-20MHz 105

ATTINY261A-MN
Microchip Technology
1: 0,946 €
11 218In Stock

Mfr. Part No.
ATTINY261A-MN

Mouser Part No
556-ATTINY261A-MN

Microchip Technology

8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM-20MHz 105

Datasheet

11 218In Stock

0,946 €

0,886 €

0,794 €

Min.: 1
Mult.: 1

AVR

2 kB

128 B

MLF-32

20 MHz

10 bit

16 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

ATtinyx61A

Tray

8-bit Microcontrollers - MCU 20MHz,8KB, QFN20, Ind 105C, Green,Tray

ATTINY816-MN
Microchip Technology
1: 0,615 €
6 493In Stock

Mfr. Part No.
ATTINY816-MN

Mouser Part No
556-ATTINY816-MN

Microchip Technology

8-bit Microcontrollers - MCU 20MHz,8KB, QFN20, Ind 105C, Green,Tray

Learn More

Datasheet

6 493In Stock

0,615 €

Min.: 1
Mult.: 1

AVR

8 kB

512 B

VQFN-20

20 MHz

10 bit

18 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

ATtiny816

AEC-Q100

Tray

8-bit Microcontrollers - MCU 1K FLASH 32B SRAM TIMER

ATTINY9-TS8R
Microchip Technology
1: 0,378 €
7 303In Stock

Mfr. Part No.
ATTINY9-TS8R

Mouser Part No
556-ATTINY9-TS8R

Microchip Technology

8-bit Microcontrollers - MCU 1K FLASH 32B SRAM TIMER

Datasheet

7 303In Stock

Cut Tape

0,378 €

0,369 €

Reel

0,313 €

Min.: 1
Mult.: 1

: 4 500

AVR

1 kB

32 B

SOT-23-6

10 MHz

No ADC

4 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ATtiny9

Reel, Cut Tape

8-bit Microcontrollers - MCU 16KB FL 1KB EE 2K SRAM IND 1.6-3.6V

ATXMEGA16D4-MHR
Microchip Technology
1: 3,17 €
2 466In Stock

Mfr. Part No.
ATXMEGA16D4-MHR

Mouser Part No
556-ATXMEGA16D4-MHR

Microchip Technology

8-bit Microcontrollers - MCU 16KB FL 1KB EE 2K SRAM IND 1.6-3.6V

Datasheet

2 466In Stock

Cut Tape

3,17 €

3,10 €

2,99 €

2,97 €

Reel

2,64 €

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 D4

Reel, Cut Tape

8-bit Microcontrollers - MCU 64QFN, IND TEMP GREEN, 1.62-3.6V

ATXMEGA384C3-MH
Microchip Technology
1: 7,69 €
1 212In Stock

Mfr. Part No.
ATXMEGA384C3-MH

Mouser Part No
556-ATXMEGA384C3-MH

Microchip Technology

8-bit Microcontrollers - MCU 64QFN, IND TEMP GREEN, 1.62-3.6V

Datasheet

1 212In Stock

7,69 €

7,53 €

7,18 €

6,50 €

Min.: 1
Mult.: 1

AVR

384 kB

32 kB

QFN-64

32 MHz

12 bit

50 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA C3

Tray

8-bit Microcontrollers - MCU 14KB 368 RAM 33 I/O

PIC16LF877-04I/PQ
Microchip Technology
1: 9,28 €
226In Stock

Mfr. Part No.
PIC16LF877-04I/PQ

Mouser Part No
579-16LF877-04I/PQ

Microchip Technology

8-bit Microcontrollers - MCU 14KB 368 RAM 33 I/O

Datasheet

226In Stock

9,28 €

Min.: 1
Mult.: 1

PIC16

8 kB

368 B

MQFP-44

20 MHz

10 bit

33 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC16(L)F87x

Tray

8-bit Microcontrollers - MCU 20MHz, 16KB, QFN

ATMEGA1608-MFR
Microchip Technology
1: 1,10 €
33 437In Stock

Mfr. Part No.
ATMEGA1608-MFR

Mouser Part No
579-ATMEGA1608-MFR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 16KB, QFN

Learn More

Datasheet

33 437In Stock

Cut Tape

1,10 €

1,07 €

1,06 €

Reel

0,906 €

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

AVR

16 kB

2 kB

VQFN-32

20 MHz

10 bit

27 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ATmega1608

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 20MHz, 8KB, SSOP20, Ind 85C, Green, T&R

ATTINY826-XUR
Microchip Technology
1: 0,757 €
3 163In Stock

Mfr. Part No.
ATTINY826-XUR

Mouser Part No
579-ATTINY826-XUR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 8KB, SSOP20, Ind 85C, Green, T&R

Learn More

Datasheet

3 163In Stock

Cut Tape

0,757 €

0,737 €

0,628 €

Reel

0,628 €

Min.: 1
Mult.: 1

: 1 600

AVR

8 kB

1 kB

SSOP-20

20 MHz

12 bit

18 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 128KB, 16KB RAM, 32p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI

AVR128DA32-E/PT
Microchip Technology
1: 1,75 €
2 291In Stock

Mfr. Part No.
AVR128DA32-E/PT

Mouser Part No
579-AVR128DA32-E/PT

Microchip Technology

8-bit Microcontrollers - MCU 128KB, 16KB RAM, 32p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI

Learn More

Datasheet

2 291In Stock

1,75 €

Min.: 1
Mult.: 1

AVR

128 kB

16 kB

TQFP-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

Tray

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 32p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, 6xUART, 2xSPI, TWI

AVR32DA32T-I/PT
Microchip Technology
1: 1,29 €
3 096In Stock

Mfr. Part No.
AVR32DA32T-I/PT

Mouser Part No
579-AVR32DA32T-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 32p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, 6xUART, 2xSPI, TWI

Learn More

Datasheet

3 096In Stock

Cut Tape

1,29 €

1,26 €

1,21 €

1,08 €

Reel

1,08 €

Min.: 1
Mult.: 1

: 1 600

AVR

32 kB

4 kB

TQFP-32

24 MHz

12 bit

27 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR32DA28/32/48

Reel, Cut Tape

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 32p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, 6xUART, 2xSPI, TWI

AVR32DA32T-I/RXB
Microchip Technology
1: 1,23 €
14 145In Stock

Mfr. Part No.
AVR32DA32T-I/RXB

Mouser Part No
579-AVR32DA32T-I/RXB

Microchip Technology

8-bit Microcontrollers - MCU 32KB, 4KB RAM, 32p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, 6xUART, 2xSPI, TWI

Learn More

Datasheet

14 145In Stock

Cut Tape

1,23 €

1,20 €

1,15 €

1,14 €

Reel

1,02 €

Min.: 1
Mult.: 1

: 5 000

AVR

32 kB

4 kB

VQFN-32

24 MHz

12 bit

27 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR32DA28/32/48

Reel, Cut Tape

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI

AVR64DB48T-I/PT
Microchip Technology
1: 1,76 €
3 048In Stock

Mfr. Part No.
AVR64DB48T-I/PT

Mouser Part No
579-AVR64DB48T-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 64KB, 8KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI

Learn More

Datasheet

3 048In Stock

Cut Tape

1,76 €

1,73 €

1,65 €

1,62 €

Reel

1,58 €

View

Min.: 1
Mult.: 1

: 1 600

AVR

64 kB

8 kB

TQFP-48

24 MHz

12 bit

41 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AVR64DB28/32/48/64

Reel, Cut Tape

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 256 EE, 25 I/O, CIPs, 10b ADCC, 5b DAC, Comp, 16b PWM, CCP, WWDT

PIC18F24Q10T-I/STX
Microchip Technology
1: 0,791 €
5 571In Stock

Mfr. Part No.
PIC18F24Q10T-I/STX

Mouser Part No
579-C18F24Q10T-I/STX

Microchip Technology

8-bit Microcontrollers - MCU 16KB, 2KB RAM, 256 EE, 25 I/O, CIPs, 10b ADCC, 5b DAC, Comp, 16b PWM, CCP, WWDT

Learn More

Datasheet

5 571In Stock

Cut Tape

0,791 €

0,764 €

0,734 €

0,727 €

Reel

0,654 €

Min.: 1
Mult.: 1

: 3 300

PIC18

16 kB

1 kB

VQFN-28

64 MHz

10 bit

25 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18F24Q10

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
64 B
67 B
68 B
72 B
73 B
80 B
96 B
125 B
128 B

BGA-49
CSP-16
DFN-16
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
MLF-28

1 MHz
1.2 MHz
1.3 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
23 MHz

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
22 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