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8-bit Microcontrollers - MCU

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Part #

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU

C8051F505-IQ
Silicon Labs
1: £7.62
637In Stock

Mfr. Part No.
C8051F505-IQ

Mouser Part No
634-C8051F505-IQ

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU

Datasheet

637In Stock

£7.62

£6.32

£5.88

£5.36

View

Min.: 1
Mult.: 1

8051

32 kB

4.25 kB

QFP-48

50 MHz

12 bit

40 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F505

AEC-Q100

Tray

8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU

C8051F042-GQR
Silicon Labs
1: £21.53
75In Stock
NRND

Mfr. Part No.
C8051F042-GQR

Mouser Part No
634-C8051F042-GQR

NRND

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU

Datasheet

75In Stock

Cut Tape

£21.53

£18.64

Reel

£13.71

View

Min.: 1
Mult.: 1

Reel: 250

8051

64 kB

4.25 kB

TQFP-100

25 MHz

10 bit

64 I/O

2.7 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F042

Reel, Cut Tape

8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU

C8051F043-GQR
Silicon Labs
1: £20.66
287In Stock
NRND

Mfr. Part No.
C8051F043-GQR

Mouser Part No
634-C8051F043-GQR

NRND

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU

Datasheet

287In Stock

Cut Tape

£20.66

£16.16

£15.43

£13.80

View

Reel

£12.53

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

8051

64 kB

4.25 kB

TQFP-64

25 MHz

8 bit, 10 bit

32 I/O

2.7 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F043

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 8-bit MCU

C8051F127-GQ
Silicon Labs
1: £22.79
197In Stock
NRND

Mfr. Part No.
C8051F127-GQ

Mouser Part No
634-C8051F127-GQ

NRND

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 8-bit MCU

Datasheet

197In Stock

£22.79

£19.08

£18.87

Min.: 1
Mult.: 1

8051

128 kB

8.25 kB

TQFP-64

50 MHz

8 bit, 10 bit

32 I/O

2.7 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F127

Tray

8-bit Microcontrollers - MCU 8051 100 MHz 128 kB MAC 8-bit MCU

C8051F130-GQR
Silicon Labs
1: £27.02
341In Stock
NRND

Mfr. Part No.
C8051F130-GQR

Mouser Part No
634-C8051F130-GQR

NRND

Silicon Labs

8-bit Microcontrollers - MCU 8051 100 MHz 128 kB MAC 8-bit MCU

Datasheet

341In Stock

Cut Tape

£27.02

£24.11

£23.03

£20.59

Reel

£19.64

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

8051

128 kB

8.25 kB

TQFP-100

100 MHz

64 I/O

3 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F130

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 8051 25 MHz 64 kB 8-bit MCU

C8051F021-GQ
Silicon Labs
1: £27.26
304In Stock

Mfr. Part No.
C8051F021-GQ

Mouser Part No
634-C8051F021-GQ

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 64 kB 8-bit MCU

Datasheet

304In Stock

£27.26

£22.82

£21.51

£19.56

£19.21

Min.: 1
Mult.: 1

8051

64 kB

4.35 kB

TQFP-64

25 MHz

8 bit, 12 bit

32 I/O

2.7 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F021

Tray

8-bit Microcontrollers - MCU 8051 25 MHz 64 kB 8-bit MCU

C8051F021-GQR
Silicon Labs
1: £27.26
93In Stock

Mfr. Part No.
C8051F021-GQR

Mouser Part No
634-C8051F021-GQR

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 64 kB 8-bit MCU

Datasheet

93In Stock

Cut Tape

£27.26

£22.82

£21.51

£19.97

£19.22

Reel

£19.21

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

8051

64 kB

4.35 kB

TQFP-64

25 MHz

8 bit, 12 bit

32 I/O

2.7 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F021

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR XMEGA 256KB FLSH 4KB EE 16K-64QFN

ATXMEGA256A3BU-MHR
Microchip Technology
1: £6.78
914In Stock

Mfr. Part No.
ATXMEGA256A3BU-MHR

Mouser Part No
556-XMEGA256A3BU-MHR

Microchip Technology

8-bit Microcontrollers - MCU AVR XMEGA 256KB FLSH 4KB EE 16K-64QFN

Datasheet

914In Stock

Cut Tape

£6.78

£6.23

£5.64

Reel

£5.64

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

AVR

256 kB

16 kB

VQFN-64

32 MHz

12 bit

47 I/O

1.6 V

3.6 V

SMD/SMT

8 bit/16 bit

- 40 C

+ 85 C

XMEGA A3BU

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU

C8051F412-GQ
Silicon Labs
1: £10.51
496In Stock
1,250Expected 20/03/2026
End of Life

Mfr. Part No.
C8051F412-GQ

Mouser Part No
634-C8051F412-GQ

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU

Datasheet

496In Stock

1,250Expected 20/03/2026

£10.51

£8.50

£7.80

£7.07

£6.76

Min.: 1
Mult.: 1

8051

16 kB

2.31 kB

LQFP-32

50 MHz

12 bit

24 I/O

2 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F412

Tray

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU

C8051F412-GQR
Silicon Labs
1: £12.90
294In Stock
End of Life

Mfr. Part No.
C8051F412-GQR

Mouser Part No
634-C8051F412-GQR

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU

Datasheet

294In Stock

Cut Tape

£12.90

£10.13

£9.71

£8.56

Reel

£7.59

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

8051

16 kB

2.31 kB

LQFP-32

50 MHz

12 bit

24 I/O

2 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F412

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU

C8051F560-IQ
Silicon Labs
1: £5.60
511In Stock
End of Life

Mfr. Part No.
C8051F560-IQ

Mouser Part No
634-C8051F560-IQ

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU

Datasheet

511In Stock

£5.60

£4.64

£4.32

£4.11

Min.: 1
Mult.: 1

8051

32 kB

2.25 kB

QFP-32

50 MHz

12 bit

25 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F560

AEC-Q100

Tray

8-bit Microcontrollers - MCU AVR 16K FLASH 512B EE 1K SRAM LCD ADC

ATMEGA169P-16MU
Microchip Technology
1: £3.92
115In Stock

Mfr. Part No.
ATMEGA169P-16MU

Mouser Part No
556-ATMEGA169P-16MU

Microchip Technology

8-bit Microcontrollers - MCU AVR 16K FLASH 512B EE 1K SRAM LCD ADC

Learn More

Datasheet

115In Stock

£3.92

£3.60

£3.26

Min.: 1
Mult.: 1

AVR

16 kB

1 kB

QFN-64

16 MHz

10 bit

54 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega169P

Tray

8-bit Microcontrollers - MCU AVR XMEGA 384KB FLSH 4KB EE32K SRAM-16MHz

ATMEGA169PA-MU
Microchip Technology
1: £3.57
63In Stock

Mfr. Part No.
ATMEGA169PA-MU

Mouser Part No
556-ATMEGA169PA-MU

Microchip Technology

8-bit Microcontrollers - MCU AVR XMEGA 384KB FLSH 4KB EE32K SRAM-16MHz

Learn More

Datasheet

63In Stock

£3.57

£3.28

£2.98

Min.: 1
Mult.: 1

AVR

16 kB

1 kB

QFN-64

16 MHz

10 bit

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega169PA

Tray

8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC

ATMEGA64-16MU
Microchip Technology
1: £7.73
25In Stock

Mfr. Part No.
ATMEGA64-16MU

Mouser Part No
556-ATMEGA64-16MU

Microchip Technology

8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC

Learn More

Datasheet

25In Stock

£7.73

£7.11

£6.43

Min.: 1
Mult.: 1

AVR

64 kB

4 kB

QFN-64

16 MHz

10 bit

53 I/O

4.5 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega64

Tray

8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256KB + 8KB

ATXMEGA256A3-MH
Microchip Technology
1: £8.87
42In Stock

Mfr. Part No.
ATXMEGA256A3-MH

Mouser Part No
556-ATXMEGA256A3-MH

Microchip Technology

8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 256KB + 8KB

Learn More

Datasheet

42In Stock

£8.87

£8.13

£7.35

Min.: 1
Mult.: 1

AVR

256 kB

16 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 A3

Tray

8-bit Microcontrollers - MCU 256K FLASH;4K EE;16K SRAM;1.6-3.6V;32MHz

ATXMEGA256D3-MH
Microchip Technology
1: £5.54
105In Stock

Mfr. Part No.
ATXMEGA256D3-MH

Mouser Part No
556-ATXMEGA256D3-MH

Microchip Technology

8-bit Microcontrollers - MCU 256K FLASH;4K EE;16K SRAM;1.6-3.6V;32MHz

Datasheet

105In Stock

£5.54

£5.09

£4.60

Min.: 1
Mult.: 1

AVR

256 kB

16 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 D3

Tray

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

ATXMEGA384D3-MH
Microchip Technology
1: £6.84
52In Stock

Mfr. Part No.
ATXMEGA384D3-MH

Mouser Part No
556-ATXMEGA384D3-MH

Microchip Technology

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

Datasheet

52In Stock

£6.84

£6.27

£5.67

Min.: 1
Mult.: 1

AVR

384 kB

32 kB

VQFN-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 D3

Tray

8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 64KB + 4KB

ATXMEGA64A3-MH
Microchip Technology
1: £7.27
2In Stock

Mfr. Part No.
ATXMEGA64A3-MH

Mouser Part No
556-ATXMEGA64A3-MH

Microchip Technology

8-bit Microcontrollers - MCU 8/16 bit 1.6V-3.6V 64KB + 4KB

Learn More

Datasheet

2In Stock

£7.27

£6.68

£6.03

Min.: 1
Mult.: 1

AVR

64 kB

4 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 A3

Tray

8-bit Microcontrollers - MCU 28KB FL 1536B RAM 10bit ADC 1.8-5.5V

PIC16F1527-I/MR
Microchip Technology
1: £2.17
320In Stock

Mfr. Part No.
PIC16F1527-I/MR

Mouser Part No
579-PIC16F1527-I/MR

Microchip Technology

8-bit Microcontrollers - MCU 28KB FL 1536B RAM 10bit ADC 1.8-5.5V

Learn More

Datasheet

320In Stock

£2.17

£2.00

£1.82

Min.: 1
Mult.: 1

PIC16

14 kB

1.5 kB

QFN-64

20 MHz

10 bit

54 I/O

2.5 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC16(L)F1526/7

Tube

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD

PIC18F65K40-I/MR
Microchip Technology
1: £1.94
382In Stock

Mfr. Part No.
PIC18F65K40-I/MR

Mouser Part No
579-PIC18F65K40-I/MR

Microchip Technology

8-bit Microcontrollers - MCU 32KB Flash, 2KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD

Learn More

Datasheet

382In Stock

£1.94

£1.79

£1.62

Min.: 1
Mult.: 1

PIC18

32 kB

2 kB

QFN-64

64 MHz

10 bit

60 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)F6xK40

AEC-Q100

Tube

8-bit Microcontrollers - MCU 128KB Flash 4KB RAM

PIC18F67K22-E/MR
Microchip Technology
1: £4.45
20In Stock

Mfr. Part No.
PIC18F67K22-E/MR

Mouser Part No
579-PIC18F67K22-E/MR

Microchip Technology

8-bit Microcontrollers - MCU 128KB Flash 4KB RAM

Learn More

Datasheet

20In Stock

£4.45

£3.69

Min.: 1
Mult.: 1

PIC18

128 kB

3 kB

QFN-64

64 MHz

12 bit

53 I/O

1.8 V

3.6 V, 5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

PIC18F6xK22

Tube

8-bit Microcontrollers - MCU 128kB Flash 4kB RAM

PIC18F67K22-I/MR
Microchip Technology
1: £4.06
107In Stock

Mfr. Part No.
PIC18F67K22-I/MR

Mouser Part No
579-PIC18F67K22-I/MR

Microchip Technology

8-bit Microcontrollers - MCU 128kB Flash 4kB RAM

Learn More

Datasheet

107In Stock

£4.06

£3.73

£3.36

Min.: 1
Mult.: 1

PIC18

128 kB

3 kB

QFN-64

64 MHz

12 bit

53 I/O

1.8 V

3.6 V, 5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18F6xK22

Tube

8-bit Microcontrollers - MCU 128KB Flash, 4KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD

PIC18F67K40-I/MR
Microchip Technology
1: £2.26
125In Stock

Mfr. Part No.
PIC18F67K40-I/MR

Mouser Part No
579-PIC18F67K40-I/MR

Microchip Technology

8-bit Microcontrollers - MCU 128KB Flash, 4KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD

Learn More

Datasheet

125In Stock

£2.26

£2.07

£1.89

Min.: 1
Mult.: 1

PIC

128 kB

3.5 kB

QFN-64

64 MHz

10 bit

60 I/O

2.3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)F67K40

AEC-Q100

Tube

8-bit Microcontrollers - MCU 8051 25 MHz 32 kB 8-bit MCU

C8051F005-GQ
Silicon Labs
1: £21.55
17In Stock
800Expected 20/04/2026
NRND

Mfr. Part No.
C8051F005-GQ

Mouser Part No
634-C8051F005-GQ

NRND

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 32 kB 8-bit MCU

Datasheet

17In Stock

800Expected 20/04/2026

£21.55

£17.99

£16.92

£15.31

£14.88

Min.: 1
Mult.: 1

8051

32 kB

2.25 kB

TQFP-64

25 MHz

12 bit

32 I/O

2.7 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

C8051F005

Tray

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU

C8051F502-IQ
Silicon Labs
1: £8.16
46In Stock
1,250Expected 27/03/2026
End of Life

Mfr. Part No.
C8051F502-IQ

Mouser Part No
634-C8051F502-IQ

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU

Datasheet

46In Stock

1,250Expected 27/03/2026

£8.16

£6.77

£6.30

£5.75

View

Min.: 1
Mult.: 1

8051

64 kB

4.25 kB

QFP-32

50 MHz

12 bit

25 I/O

1.8 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

C8051F502

AEC-Q100

Tray

8-bit Microcontrollers - MCU

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1 kB
1.25 kB
1.28 kB
1.5 kB
2 kB
2.25 kB
2.3 kB
2.31 kB
3 kB
3.47 kB
3.5 kB
3.6 kB
4 kB
4.25 kB
4.35 kB
8 kB
8.25 kB
16 kB

8 I/O
16 I/O
17 I/O
24 I/O
25 I/O
29 I/O
32 I/O
34 I/O
36 I/O
39 I/O
40 I/O
47 I/O
48 I/O
49 I/O
50 I/O
52 I/O
53 I/O
54 I/O
59 I/O
60 I/O

AT90CAN128
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AT90USB1286
AT90USB1287
AT90USB646
AT90USB647
ATmega128A
ATmega128x
ATmega165P
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ATmega325PA
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ATmega329P