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8051 Core Microcontrollers - MCU

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Types of Microcontrollers - MCU

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Results: 712

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Core = 8051

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Part #

8-bit Microcontrollers - MCU C51RC2 32K FLASH 3V Ind

AT89C51RC2-SLRUL
Microchip Technology
500: $8.01
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
AT89C51RC2-SLRUL

Mouser Part No
556-A89C51RC2SLRUL

Microchip Technology

8-bit Microcontrollers - MCU C51RC2 32K FLASH 3V Ind

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Reel

$8.01

Min.: 500
Mult.: 500

Reel: 500

SMD/SMT

PLCC-44

8051

8 bit

60 MHz

32 kB

1.25 kB

No ADC

32 I/O

2.7 V

5.5 V

Reel

8-bit Microcontrollers - MCU C51RC2 32K FLASH 5V Com

AT89C51RC2-SLRUM
Microchip Technology
500: $8.01
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
AT89C51RC2-SLRUM

Mouser Part No
556-A89C51RC2SLRUM

Microchip Technology

8-bit Microcontrollers - MCU C51RC2 32K FLASH 5V Com

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Reel

$8.01

Min.: 500
Mult.: 500

Reel: 500

SMD/SMT

PLCC-44

8051

8 bit

60 MHz

32 kB

1.25 kB

No ADC

32 I/O

2.7 V

5.5 V

+ 85 C

Reel

8-bit Microcontrollers - MCU 8-bit 16K Flash C51RB2

AT89C51RB2-3CSUL
Microchip Technology
100: $6.76
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
AT89C51RB2-3CSUL

Mouser Part No
556-AT89C51RB2-3CSUL

Microchip Technology

8-bit Microcontrollers - MCU 8-bit 16K Flash C51RB2

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

$6.76

Min.: 100
Mult.: 100

Through Hole

PDIP-40

8051

8 bit

60 MHz

16 kB

1.25 kB

No ADC

32 I/O

2.7 V

5.5 V

Tube

8-bit Microcontrollers - MCU 64KB,12ADC,100Pin MCU

C8051F020-GQ
Silicon Labs
1: $37.52
Non-Stocked Lead-Time 23 Weeks

Mfr. Part No.
C8051F020-GQ

Mouser Part No
634-C8051F020-GQ

Silicon Labs

8-bit Microcontrollers - MCU 64KB,12ADC,100Pin MCU

Datasheet

Non-Stocked Lead-Time 23 Weeks

$37.52

$31.44

$27.68

$26.85

$26.52

Min.: 1
Mult.: 1

SMD/SMT

TQFP-100

8051

8 bit

25 MHz

64 kB

4.35 kB

8 bit, 12 bit

64 I/O

2.7 V

3.6 V

+ 85 C

Tray

8-bit Microcontrollers - MCU 64KB,12ADC,100Pin MCU

C8051F020-GQR
Silicon Labs
1: $40.23
Non-Stocked Lead-Time 23 Weeks

Mfr. Part No.
C8051F020-GQR

Mouser Part No
634-C8051F020-GQR

Silicon Labs

8-bit Microcontrollers - MCU 64KB,12ADC,100Pin MCU

Datasheet

Non-Stocked Lead-Time 23 Weeks

Cut Tape

$40.23

$34.40

$32.97

$29.88

Reel

$28.83

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

SMD/SMT

TQFP-100

8051

8 bit

25 MHz

64 kB

4.35 kB

8 bit, 12 bit

64 I/O

2.7 V

3.6 V

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 64KB,10ADC,100Pin MCU

C8051F022-GQR
Silicon Labs
1: $33.54
Non-Stocked Lead-Time 23 Weeks

Mfr. Part No.
C8051F022-GQR

Mouser Part No
634-C8051F022-GQR

Silicon Labs

8-bit Microcontrollers - MCU 64KB,10ADC,100Pin MCU

Datasheet

Non-Stocked Lead-Time 23 Weeks

Cut Tape

$33.54

$29.18

$27.88

$24.92

Reel

$23.76

View

Min.: 1
Mult.: 1

Reel: 250

SMD/SMT

TQFP-100

8051

8 bit

25 MHz

64 kB

4.35 kB

8 bit, 10 bit

64 I/O

2.7 V

3.6 V

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 64KB,10ADC,64Pin MCU

C8051F023-GQ
Silicon Labs
800: $19.60
Non-Stocked Lead-Time 23 Weeks

Mfr. Part No.
C8051F023-GQ

Mouser Part No
634-C8051F023-GQ

Silicon Labs

8-bit Microcontrollers - MCU 64KB,10ADC,64Pin MCU

Datasheet

Non-Stocked Lead-Time 23 Weeks

$19.60

Min.: 800
Mult.: 800

SMD/SMT

TQFP-64

8051

8 bit

25 MHz

64 kB

4.35 kB

8 bit, 10 bit

32 I/O

2.7 V

3.6 V

+ 85 C

Tray

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

C8051F300-GM
Silicon Labs
2,562: $3.86
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
C8051F300-GM

Mouser Part No
634-C8051F300-GM

Silicon Labs

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

Datasheet

Non-Stocked Lead-Time 15 Weeks

$3.86

Min.: 2,562
Mult.: 2,562

SMD/SMT

QFN-11

8051

8 bit

25 MHz

8 kB

256 B

8 bit

8 I/O

2.7 V

3.6 V

+ 85 C

Tube

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

C8051F302-GM
Silicon Labs
2,562: $3.64
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
C8051F302-GM

Mouser Part No
634-C8051F302-GM

Silicon Labs

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

Datasheet

Non-Stocked Lead-Time 15 Weeks

$3.64

Quote

Min.: 2,562
Mult.: 2,562

SMD/SMT

QFN-11

8051

8 bit

25 MHz

8 kB

256 B

8 bit

8 I/O

2.7 V

3.6 V

+ 85 C

Tube

8-bit Microcontrollers - MCU 8kB/256B RAM, 8b ADC, QFN11 OTP available (T600-GM)

C8051F302-GMR
Silicon Labs
1: $8.47
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
C8051F302-GMR

Mouser Part No
634-C8051F302-GMR

Silicon Labs

8-bit Microcontrollers - MCU 8kB/256B RAM, 8b ADC, QFN11 OTP available (T600-GM)

Datasheet

Non-Stocked Lead-Time 15 Weeks

Cut Tape

$8.47

$6.02

$5.75

$4.98

View

Reel

$3.74

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

QFN-11

8051

8 bit

25 MHz

8 kB

256 B

8 bit

8 I/O

2.7 V

3.6 V

+ 85 C

Reel, Cut Tape

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

C8051F303-GM
Silicon Labs
2,562: $3.51
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
C8051F303-GM

Mouser Part No
634-C8051F303-GM

Silicon Labs

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

Datasheet

Non-Stocked Lead-Time 15 Weeks

$3.51

Quote

Min.: 2,562
Mult.: 2,562

SMD/SMT

QFN-11

8051

8 bit

25 MHz

8 kB

256 B

8 bit

8 I/O

2.7 V

3.6 V

+ 85 C

Tube

8-bit Microcontrollers - MCU 8kB/256B RAM, QFN11 OTP available (T601-GM)

C8051F303-GMR
Silicon Labs
1,500: $3.62
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
C8051F303-GMR

Mouser Part No
634-C8051F303-GMR

Silicon Labs

8-bit Microcontrollers - MCU 8kB/256B RAM, QFN11 OTP available (T601-GM)

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

$3.62

Min.: 1,500
Mult.: 1,500

Reel: 1,500

SMD/SMT

QFN-11

8051

8 bit

25 MHz

8 kB

256 B

No ADC

8 I/O

2.7 V

3.6 V

+ 85 C

Reel

8-bit Microcontrollers - MCU 8051 25 MHz 4 kB 8-bit MCU

C8051F304-GM
Silicon Labs
2,562: $3.20
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
C8051F304-GM

Mouser Part No
634-C8051F304-GM

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 4 kB 8-bit MCU

Datasheet

Non-Stocked Lead-Time 15 Weeks

$3.20

Quote

Min.: 2,562
Mult.: 2,562

SMD/SMT

QFN-11

8051

8 bit

25 MHz

4 kB

256 B

8 bit

8 I/O

2.7 V

3.6 V

+ 85 C

Tube

8-bit Microcontrollers - MCU 4kB/256B RAM, QFN11 OTP available (T603-GM)

C8051F304-GMR
Silicon Labs
1,500: $3.28
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
C8051F304-GMR

Mouser Part No
634-C8051F304-GMR

Silicon Labs

8-bit Microcontrollers - MCU 4kB/256B RAM, QFN11 OTP available (T603-GM)

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

$3.28

Min.: 1,500
Mult.: 1,500

Reel: 1,500

SMD/SMT

QFN-11

8051

8 bit

25 MHz

4 kB

256 B

No ADC

8 I/O

2.7 V

3.6 V

+ 85 C

Reel

8-bit Microcontrollers - MCU 8051 25 MHz 2 kB 8-bit MCU

C8051F305-GM
Silicon Labs
2,562: $3.23
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
C8051F305-GM

Mouser Part No
634-C8051F305-GM

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 2 kB 8-bit MCU

Datasheet

Non-Stocked Lead-Time 15 Weeks

$3.23

Quote

Min.: 2,562
Mult.: 2,562

SMD/SMT

QFN-11

8051

8 bit

25 MHz

2 kB

256 B

No ADC

8 I/O

2.7 V

3.6 V

+ 85 C

Tube

8-bit Microcontrollers - MCU 2kB/256B RAM, QFN11 OTP available (T605-GM)

C8051F305-GMR
Silicon Labs
1: $7.35
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
C8051F305-GMR

Mouser Part No
634-C8051F305-GMR

Silicon Labs

8-bit Microcontrollers - MCU 2kB/256B RAM, QFN11 OTP available (T605-GM)

Datasheet

Non-Stocked Lead-Time 15 Weeks

Cut Tape

$7.35

$5.58

$5.20

$4.57

View

Reel

$3.13

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

QFN-11

8051

8 bit

25 MHz

2 kB

256 B

No ADC

8 I/O

2.7 V

3.6 V

+ 85 C

Reel, Cut Tape

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

C8051F336-GMR
Silicon Labs
1: $9.69
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
C8051F336-GMR

Mouser Part No
634-C8051F336-GMR

Silicon Labs

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

$9.69

$8.04

$7.49

$6.82

View

Reel

$6.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

QFN-20

8051

8 bit

25 MHz

16 kB

768 B

10 bit

17 I/O

2.7 V

3.6 V

+ 85 C

Reel, Cut Tape, MouseReel

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

C8051F337-GM
Silicon Labs
1,911: $5.28
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
C8051F337-GM

Mouser Part No
634-C8051F337-GM

Silicon Labs

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

$5.28

Min.: 1,911
Mult.: 1,911

SMD/SMT

QFN-20

8051

8 bit

25 MHz

16 kB

768 B

No ADC

17 I/O

2.7 V

3.6 V

+ 85 C

Tube

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

C8051F337-GMR
Silicon Labs
1,500: $5.33
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
C8051F337-GMR

Mouser Part No
634-C8051F337-GMR

Silicon Labs

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

$5.33

Min.: 1,500
Mult.: 1,500

Reel: 1,500

SMD/SMT

QFN-20

8051

8 bit

25 MHz

16 kB

768 B

No ADC

17 I/O

2.7 V

3.6 V

+ 85 C

Reel

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

C8051F339-GM
Silicon Labs
1,911: $5.37
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
C8051F339-GM

Mouser Part No
634-C8051F339-GM

Silicon Labs

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

$5.37

Min.: 1,911
Mult.: 1,911

SMD/SMT

QFN-24

8051

8 bit

25 MHz

16 kB

768 B

No ADC

21 I/O

2.7 V

3.6 V

+ 85 C

Tube

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

C8051F339-GMR
Silicon Labs
1: $11.18
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
C8051F339-GMR

Mouser Part No
634-C8051F339-GMR

Silicon Labs

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

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

$11.18

$8.65

$8.26

$7.16

View

Reel

$5.37

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

QFN-24

8051

8 bit

25 MHz

16 kB

768 B

No ADC

21 I/O

2.7 V

3.6 V

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 50 MIPS, 128 kB, 8 kB, CAN2.0, LIN 2.1, SPI, 2xUART, I2C, QFN48

C8051F580-IMR
Silicon Labs
1,500: $9.65
Non-Stocked Lead-Time 23 Weeks

Mfr. Part No.
C8051F580-IMR

Mouser Part No
634-C8051F580-IMR

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 128 kB, 8 kB, CAN2.0, LIN 2.1, SPI, 2xUART, I2C, QFN48

Datasheet

Non-Stocked Lead-Time 23 Weeks

Reel

$9.65

Min.: 1,500
Mult.: 1,500

Reel: 1,500

8051

8 bit

1.8 V

5.25 V

Reel

8-bit Microcontrollers - MCU 50 MIPS, 128 kB, 8 kB, SPI, 2xUART, I2C, QFN48

C8051F581-IMR
Silicon Labs
1,500: $9.16
Non-Stocked Lead-Time 23 Weeks

Mfr. Part No.
C8051F581-IMR

Mouser Part No
634-C8051F581-IMR

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 128 kB, 8 kB, SPI, 2xUART, I2C, QFN48

Datasheet

Non-Stocked Lead-Time 23 Weeks

Reel

$9.16

Min.: 1,500
Mult.: 1,500

Reel: 1,500

8051

8 bit

1.8 V

5.25 V

Reel

8-bit Microcontrollers - MCU 50 MIPS, 128 kB, 8 kB, CAN2.0, LIN 2.1, SPI, 2xUART, I2C, QFN32

C8051F582-IMR
Silicon Labs
1,500: $9.16
Non-Stocked Lead-Time 23 Weeks

Mfr. Part No.
C8051F582-IMR

Mouser Part No
634-C8051F582-IMR

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 128 kB, 8 kB, CAN2.0, LIN 2.1, SPI, 2xUART, I2C, QFN32

Datasheet

Non-Stocked Lead-Time 23 Weeks

Reel

$9.16

Min.: 1,500
Mult.: 1,500

Reel: 1,500

8051

8 bit

1.8 V

5.25 V

Reel

8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V 8-bit MCU

C8051F583-IM
Silicon Labs
1,533: $8.42
Non-Stocked Lead-Time 23 Weeks

Mfr. Part No.
C8051F583-IM

Mouser Part No
634-C8051F583-IM

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V 8-bit MCU

Learn More

Datasheet

Non-Stocked Lead-Time 23 Weeks

$8.42

Min.: 1,533
Mult.: 1,533

SMD/SMT

QFN-32

8051

8 bit

50 MHz

128 kB

8.25 kB

12 bit

25 I/O

1.8 V

5.25 V

+ 125 C

AEC-Q100

Tube

8051 Core Microcontrollers - MCU

Types of Microcontrollers - MCU

Customer Service Office

Company

Resources

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LGA-42
LQFP-32
LQFP-44
LQFP-48
LQFP-64
MSOP-10
PDIP-20
PDIP-40
PLCC-28
PLCC-44
PLCC-68
PQFP-44
PQFP-48
QFN-11
QFN-20
QFN-24
QFN-28
QFN-32
QFN-33
QFN-36

128 B
256 B
512 B
768 B
1 kB
1.2 kB
1.25 kB
1.28 kB
1.54 kB
1.75 kB
2 KB
2 kB
2.25 kB
2.3 kB
2.31 kB
3.25 kB
4 kB
4.25 kB
4.35 kB
4352 B

4 I/O
6 I/O
7 I/O
8 I/O
11 I/O
12 I/O
13 I/O
15 I/O
16 I/O
17 I/O
18 I/O
20 I/O
21 I/O
24 I/O
25 I/O
26 I/O
28 I/O
29 I/O
30 I/O
31 I/O