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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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Part #

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

PIC16F15245-E/SOVAO
Microchip Technology
1: $1.24
822In Stock
New Product

Mfr. Part No.
PIC16F15245-E/SOVAO

Mouser Part No
579-PIC615245ESOVAO

New Product

Microchip Technology

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

Learn More

Datasheet

822In Stock

$1.24

Min.: 1
Mult.: 1

PIC16

14 kB

1 kB

SOIC-20

32 MHz

10 bit

18 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

AEC-Q100

Tube

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

PIC16F15344-E/SSVAO
Microchip Technology
1: $1.75
670In Stock
New Product

Mfr. Part No.
PIC16F15344-E/SSVAO

Mouser Part No
579-PIC615344ESSVAO

New Product

Microchip Technology

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

Learn More

Datasheet

670In Stock

$1.75

Min.: 1
Mult.: 1

PIC16

7 kB

512 B

SSOP-20

32 MHz

10 bit

12 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC

PIC18F56Q43-E/6LXVAO
Microchip Technology
1: $2.94
366In Stock
New Product

Mfr. Part No.
PIC18F56Q43-E/6LXVAO

Mouser Part No
579-PIC856Q43E6LXVAO

New Product

Microchip Technology

8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 3x 16-bit PWMs, 6 ch DMA Comparator, 8-bit DAC, 12-bit ADCC

Learn More

Datasheet

366In Stock

$2.94

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

+ 125 C

Tube

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

ATTINY44V-10SSU
Microchip Technology
1: $2.98
9,507In Stock
NRND

Mfr. Part No.
ATTINY44V-10SSU

Mouser Part No
556-ATTINY44V10SSU

NRND

Microchip Technology

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

Learn More

Datasheet

9,507In Stock

$2.98

$2.96

$2.49

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

STM8L052R8T6
STMicroelectronics
1: $1.82
33,894In Stock

Mfr. Part No.
STM8L052R8T6

Mouser Part No
511-STM8L052R8T6

STMicroelectronics

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

Learn More

Datasheet

33,894In Stock

$1.82

$1.46

$1.35

$1.23

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: $3.70
24,314In Stock

Mfr. Part No.
STM8L151K4T6

Mouser Part No
511-STM8L151K4T6

STMicroelectronics

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

Learn More

Datasheet

24,314In Stock

$3.70

$2.76

$2.53

$2.27

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 8-bit MCU Value Line 16 MHz 8kb FL 128EE

STM8S003F3P6
STMicroelectronics
1: $0.911
123,166In Stock

Mfr. Part No.
STM8S003F3P6

Mouser Part No
511-STM8S003F3P6

STMicroelectronics

8-bit Microcontrollers - MCU 8-bit MCU Value Line 16 MHz 8kb FL 128EE

Learn More

Datasheet

123,166In Stock

$0.911

$0.653

$0.624

$0.607

View

Min.: 1
Mult.: 1

STM8

8 kB

1 kB

TSSOP-20

16 MHz

10 bit

16 I/O

2.95 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

STM8S003F3

Tube

8-bit Microcontrollers - MCU AVR 128KB FLASH 4KB EE 4KB SRAM

ATMEGA128-16ANR
Microchip Technology
1: $23.00
2,726In Stock

Mfr. Part No.
ATMEGA128-16ANR

Mouser Part No
556-ATMEGA128-16ANR

Microchip Technology

8-bit Microcontrollers - MCU AVR 128KB FLASH 4KB EE 4KB SRAM

Datasheet

2,726In Stock

Cut Tape

$23.00

$22.98

$22.34

$22.30

View

Reel

$21.31

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

AVR

128 kB

4 kB

TQFP-64

16 MHz

10 bit

53 I/O

4.5 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

ATmega128

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR,128KB FLASH,1.8V 4KB EE 16KB SRAM

ATMEGA1284P-MUR
Microchip Technology
1: $9.72
3,778In Stock

Mfr. Part No.
ATMEGA1284P-MUR

Mouser Part No
556-ATMEGA1284P-MUR

Microchip Technology

8-bit Microcontrollers - MCU AVR,128KB FLASH,1.8V 4KB EE 16KB SRAM

Learn More

Datasheet

3,778In Stock

Cut Tape

$9.72

$9.48

$9.07

Reel

$8.05

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

AVR

128 kB

16 kB

VQFN-44

20 MHz

10 bit

32 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega1284

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 7KB Flash 256b RAM 32 MHz Int. Osc

PIC16F1824-E/ML
Microchip Technology
1: $2.41
21,760In Stock

Mfr. Part No.
PIC16F1824-E/ML

Mouser Part No
579-PIC16F1824EML

Microchip Technology

8-bit Microcontrollers - MCU 7KB Flash 256b RAM 32 MHz Int. Osc

Learn More

Datasheet

21,760In Stock

$2.41

$2.20

$2.01

$2.00

Min.: 1
Mult.: 1

PIC16

7 kB

256 B

QFN-16

32 MHz

10 bit

12 I/O

2.5 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

PIC16(L)F182x

Tube

8-bit Microcontrollers - MCU 7KB, 512B RAM, 2xPWMs, Comparator, DAC, 12-bit ADCC, CWG, EUSART, SPI/I2C

PIC16F18444-E/GZ
Microchip Technology
1: $2.09
11,948In Stock

Mfr. Part No.
PIC16F18444-E/GZ

Mouser Part No
579-PIC16F18444E/GZ

Microchip Technology

8-bit Microcontrollers - MCU 7KB, 512B RAM, 2xPWMs, Comparator, DAC, 12-bit ADCC, CWG, EUSART, SPI/I2C

Learn More

Datasheet

11,948In Stock

$2.09

$1.92

$1.74

Min.: 1
Mult.: 1

PIC16

7 kB

512 B

UQFN-20

32 MHz

12 bit

18 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

PIC16(L)F18444

Tube

8-bit Microcontrollers - MCU 32 KB FL 1024 RAM

PIC18F45J10T-I/PT
Microchip Technology
1: $4.37
4,680In Stock

Mfr. Part No.
PIC18F45J10T-I/PT

Mouser Part No
579-PIC18F45J10T-IPT

Microchip Technology

8-bit Microcontrollers - MCU 32 KB FL 1024 RAM

Datasheet

4,680In Stock

Cut Tape

$4.37

$4.26

$4.24

Reel

$3.85

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

PIC18

32 kB

1 kB

TQFP-44

40 MHz

10 bit

32 I/O

2 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)F4xJ10

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU S08AW 8-bit MCU, S08 core, 16KB Flash, 40MHz, QFP 44

MC9S08AW16CFGER
NXP Semiconductors
1: $15.26
3,134In Stock

Mfr. Part No.
MC9S08AW16CFGER

Mouser Part No
841-MC9S08AW16CFGER

NXP Semiconductors

8-bit Microcontrollers - MCU S08AW 8-bit MCU, S08 core, 16KB Flash, 40MHz, QFP 44

Datasheet

3,134In Stock

Cut Tape

$15.26

$11.94

$11.11

$10.20

View

Reel

$8.49

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

S08

16 kB

1 kB

LQFP-44

40 MHz

10 bit

34 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

S08AW

Reel, Cut Tape, MouseReel

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

ATTINY84A-SSF
Microchip Technology
1: $1.41
21,208In Stock
NRND

Mfr. Part No.
ATTINY84A-SSF

Mouser Part No
556-ATTINY84A-SSF

NRND

Microchip Technology

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

Learn More

Datasheet

21,208In Stock

$1.41

$1.17

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 Performance Line, 24 MHz STM8S 8-bit MCU

STM8S207CBT6
STMicroelectronics
1: $5.62
7,231In Stock

Mfr. Part No.
STM8S207CBT6

Mouser Part No
511-STM8S207CBT6

STMicroelectronics

8-bit Microcontrollers - MCU Performance Line, 24 MHz STM8S 8-bit MCU

Learn More

Datasheet

7,231In Stock

$5.62

$4.26

$3.92

$3.54

View

Min.: 1
Mult.: 1

STM8

128 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

STM8S207CB

Tray

8-bit Microcontrollers - MCU AVR 128KB FLASH,5V 4KB EE 4KB SRAM

ATMEGA128L-8AN
Microchip Technology
1: $22.82
1,030In Stock

Mfr. Part No.
ATMEGA128L-8AN

Mouser Part No
556-ATMEGA128L-8AN

Microchip Technology

8-bit Microcontrollers - MCU AVR 128KB FLASH,5V 4KB EE 4KB SRAM

Datasheet

1,030In Stock

$22.82

$20.94

$20.16

Min.: 1
Mult.: 1

AVR

128 kB

4 kB

TQFP-64

8 MHz

10 bit

53 I/O

3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

ATmega128

Tray

8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V

ATXMEGA256A3-AUR
Microchip Technology
1: $16.31
1,346In Stock

Mfr. Part No.
ATXMEGA256A3-AUR

Mouser Part No
556-ATXMEGA256A3-AUR

Microchip Technology

8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V

Datasheet

1,346In Stock

Cut Tape

$16.31

$15.88

$15.35

$15.34

$15.20

Reel

$13.55

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

AVR

256 kB

16 kB

TQFP-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 A3

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 256B EE 10b ADC SPI/I2C

PIC16F18877-I/PT
Microchip Technology
1: $2.68
38,719In Stock

Mfr. Part No.
PIC16F18877-I/PT

Mouser Part No
579-PIC16F18877-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 256B EE 10b ADC SPI/I2C

Learn More

Datasheet

38,719In Stock

$2.68

$2.62

$2.45

Min.: 1
Mult.: 1

PIC16

56 kB

4 kB

TQFP-44

32 MHz

10 bit

36 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC16(L)F1887x

AEC-Q100

Tray

8-bit Microcontrollers - MCU 3.5K Enhanced Flash 128 RAM 25 I/O

PIC16F882-I/SO
Microchip Technology
1: $2.88
11,281In Stock

Mfr. Part No.
PIC16F882-I/SO

Mouser Part No
579-PIC16F882-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 3.5K Enhanced Flash 128 RAM 25 I/O

Learn More

Datasheet

11,281In Stock

$2.88

$2.65

$2.50

Min.: 1
Mult.: 1

PIC16

3.5 kB

128 B

SOIC-28

20 MHz

10 bit

28 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC16F88x

Tube

8-bit Microcontrollers - MCU 64KB Flash 4KB RAM ADC2

PIC18F26K83-E/MX
Microchip Technology
1: $3.51
6,954In Stock

Mfr. Part No.
PIC18F26K83-E/MX

Mouser Part No
579-PIC18F26K83-E/MX

Microchip Technology

8-bit Microcontrollers - MCU 64KB Flash 4KB RAM ADC2

Learn More

Datasheet

6,954In Stock

$3.51

$3.50

$3.40

$3.14

Min.: 1
Mult.: 1

PIC18

64 kB

4 kB

UQFN-28

64 MHz

12 bit

25 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

PIC18(L)F2xK83

Tube

8-bit Microcontrollers - MCU 10 Channel 24 Bit ADC + Flash 8 Bit uP

ADUC847BSZ62-5
Analog Devices
1: $43.25
2,070In Stock

Mfr. Part No.
ADUC847BSZ62-5

Mouser Part No
584-ADUC847BSZ62-5

Analog Devices

8-bit Microcontrollers - MCU 10 Channel 24 Bit ADC + Flash 8 Bit uP

Learn More

Datasheet

2,070In Stock

$43.25

$36.16

$33.44

$31.47

View

Min.: 1
Mult.: 1

8052

62 kB

2.25 kB

MQFP-52

12.58 MHz

24 bit

24 I/O

2.7 V, 4.75 V

3.6 V, 5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ADUC847

Tray

8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU

C8051F336-GM
Silicon Labs
1: $16.81
3,041In Stock

Mfr. Part No.
C8051F336-GM

Mouser Part No
634-C8051F336-GM

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU

Datasheet

3,041In Stock

$16.81

$13.67

$13.03

$11.32

View

Min.: 1
Mult.: 1

8051

16 kB

768 B

QFN-20

25 MHz

10 bit

17 I/O

2.7 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F336

Tube

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-10MHz 1.8

ATTINY84V-10MUR
Microchip Technology
1: $3.62
10,540In Stock
NRND

Mfr. Part No.
ATTINY84V-10MUR

Mouser Part No
556-ATTINY84V-10MUR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-10MHz 1.8

Learn More

Datasheet

10,540In Stock

Cut Tape

$3.62

$3.51

$3.40

$3.35

Reel

$3.25

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

AVR

8 kB

512 B

WQFN-20

10 MHz

10 bit

12 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATtiny84

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 128KB 4 KB RAM1KB EE nanoWatt XLPGP

PIC18F87K22T-I/PTRSL
Microchip Technology
1: $7.87
4,990In Stock
NRND

Mfr. Part No.
PIC18F87K22T-I/PTRSL

Mouser Part No
579-PIC18F87K22TIPTR

NRND

Microchip Technology

8-bit Microcontrollers - MCU 128KB 4 KB RAM1KB EE nanoWatt XLPGP

Datasheet

4,990In Stock

Cut Tape

$7.87

$7.75

Reel

$7.33

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

PIC18

128 kB

4 kB

TQFP-64

64 MHz

12 bit

69 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18F8xK22

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-16MHz 105C

ATMEGA8A-ANR
Microchip Technology
1: $3.71
5,918In Stock
NRND

Mfr. Part No.
ATMEGA8A-ANR

Mouser Part No
556-ATMEGA8A-ANR

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-16MHz 105C

Datasheet

5,918In Stock

Cut Tape

$3.71

$3.64

$3.50

$3.09

Reel

$3.09

$3.07

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

AVR

8 kB

1 kB

TQFP-32

16 MHz

10 bit

23 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega8A

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU

Customer Service Office

Company

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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