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8051 Core Embedded Processors & Controllers

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Types of Embedded Processors & Controllers

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Results: 696

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Core = 8051

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Part #

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

C8051F561-IQ
Silicon Labs
1: Rp210.612
1.283In Stock
End of Life

Mfr. Part No.
C8051F561-IQ

Mouser Part No
634-C8051F561-IQ

End of Life

Silicon Labs

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

Datasheet

1.283In Stock

Rp210.612

Rp163.830

Rp156.124

Rp135.577

View

Min.: 1
Mult.: 1

SMD/SMT

QFP-32

8051

25 I/O

8 bit

8-bit Microcontrollers - MCU 8Bit MCU Low Power

AT89C55WD-24AUR
Microchip Technology
1: Rp63.661
567In Stock

Mfr. Part No.
AT89C55WD-24AUR

Mouser Part No
556-AT89C55WD-24AUR

Microchip Technology

8-bit Microcontrollers - MCU 8Bit MCU Low Power

Datasheet

567In Stock

Cut Tape

Rp63.661

Rp58.340

Rp57.240

Reel

Rp57.240

Quote

Min.: 1
Mult.: 1

Reel: 2.000

SMD/SMT

TQFP-44

8051

32 I/O

8 bit

No ADC

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

C8051F501-IM
Silicon Labs
1: Rp205.659
900In Stock

Mfr. Part No.
C8051F501-IM

Mouser Part No
634-C8051F501-IM

Silicon Labs

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

Datasheet

900In Stock

Rp205.659

Rp170.434

Rp152.822

Rp142.732

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-48

8051

40 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP32

C8051F506-IQR
Silicon Labs
1: Rp224.005
500In Stock

Mfr. Part No.
C8051F506-IQR

Mouser Part No
634-C8051F506-IQR

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP32

Datasheet

500In Stock

Cut Tape

Rp224.005

Rp196.853

Rp187.680

Rp163.096

Reel

Rp129.523

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

QFP-32

8051

40 I/O

8 bit

12 bit

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

C8051F507-IM
Silicon Labs
1: Rp170.434
1.523In Stock

Mfr. Part No.
C8051F507-IM

Mouser Part No
634-C8051F507-IM

Silicon Labs

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

Datasheet

1.523In Stock

Rp170.434

Rp141.081

Rp123.285

Rp117.781

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

8051

25 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 32KB Flash ROM, 2KB SRAM, 2 CHs of SPI,1T/8051

ML51PC0AE
Nuvoton
1: Rp46.782
398In Stock

Mfr. Part No.
ML51PC0AE

Mouser Part No
503-ML51PC0AE

Nuvoton

8-bit Microcontrollers - MCU 32KB Flash ROM, 2KB SRAM, 2 CHs of SPI,1T/8051

Learn More

Datasheet

398In Stock

Rp46.782

Rp30.271

Rp26.969

Rp23.299

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-32

8051

28 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 64KB Flash ROM, 4KB SRAM, 2 CHs of SPI,1T/8051

ML51LD1AE
Nuvoton
1: Rp54.855
235In Stock
New At Mouser

Mfr. Part No.
ML51LD1AE

Mouser Part No
503-ML51LD1AE

New At Mouser

Nuvoton

8-bit Microcontrollers - MCU 64KB Flash ROM, 4KB SRAM, 2 CHs of SPI,1T/8051

Datasheet

235In Stock

Rp54.855

Rp35.591

Rp32.289

Rp28.436

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

8051

43 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 8K Bytes Shared with LDROM

MS51DA9AE
Nuvoton
1: Rp25.134
960In Stock

Mfr. Part No.
MS51DA9AE

Mouser Part No
503-MS51DA9AE

Nuvoton

8-bit Microcontrollers - MCU 8K Bytes Shared with LDROM

Learn More

Datasheet

960In Stock

Rp25.134

Rp15.741

Rp13.594

Rp10.641

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-14

8051

12 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM

MG51FB9AE
Nuvoton
1: Rp26.785
427In Stock
New At Mouser

Mfr. Part No.
MG51FB9AE

Mouser Part No
503-MG51FB9AE

New At Mouser

Nuvoton

8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM

Learn More

Datasheet

427In Stock

Rp26.785

Rp16.291

Rp13.686

Rp10.365

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-20

8051

18 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD,TK

ML56SD1AE
Nuvoton
1: Rp67.880
500In Stock

Mfr. Part No.
ML56SD1AE

Mouser Part No
503-ML56SD1AE

Nuvoton

8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD,TK

Learn More

Datasheet

500In Stock

Rp67.880

Rp46.048

Rp42.563

Rp36.875

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

8051

55 I/O

8 bit

12 bit

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

C8051F126-GQR
Silicon Labs
1: Rp726.502
190In Stock
NRND

Mfr. Part No.
C8051F126-GQR

Mouser Part No
634-C8051F126-GQR

NRND

Silicon Labs

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

Datasheet

190In Stock

Cut Tape

Rp726.502

Rp621.379

Rp595.328

Rp539.556

Reel

Rp520.293

View

Min.: 1
Mult.: 1

Reel: 250

SMD/SMT

TQFP-100

8051

64 I/O

8 bit

8-bit Microcontrollers - MCU 32KB,12ADC,48Pin MCU

C8051F006-GQ
Silicon Labs
1: Rp511.670
337In Stock
NRND

Mfr. Part No.
C8051F006-GQ

Mouser Part No
634-C8051F006-GQ

NRND

Silicon Labs

8-bit Microcontrollers - MCU 32KB,12ADC,48Pin MCU

Datasheet

337In Stock

Rp511.670

Rp425.994

Rp399.026

Rp367.837

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-48

8051

16 I/O

8 bit

12 bit

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

C8051F131-GQR
Silicon Labs
1: Rp588.356
113In Stock
NRND

Mfr. Part No.
C8051F131-GQR

Mouser Part No
634-C8051F131-GQR

NRND

Silicon Labs

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

Datasheet

113In Stock

Cut Tape

Rp588.356

Rp491.489

Rp462.686

Rp428.746

View

Reel

Rp393.705

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

TQFP-64

8051

32 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU Keybrd & Embedded Cntlr

MEC1310-NU
Microchip Technology
1: Rp93.014
232In Stock

Mfr. Part No.
MEC1310-NU

Mouser Part No
579-MEC1310-NU

Microchip Technology

8-bit Microcontrollers - MCU Keybrd & Embedded Cntlr

Datasheet

232In Stock

Rp93.014

Rp77.787

Rp77.604

Rp74.852

Min.: 1
Mult.: 1

SMD/SMT

VTQFP-128

8051

56 I/O

8 bit

10 bit

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

C8051F413-GMR
Silicon Labs
1: Rp215.382
422In Stock
NRND

Mfr. Part No.
C8051F413-GMR

Mouser Part No
634-C8051F413-GMR

NRND

Silicon Labs

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

Datasheet

422In Stock

Cut Tape

Rp215.382

Rp178.507

Rp166.398

Rp151.721

View

Reel

Rp133.926

Min.: 1
Mult.: 1

Reel: 1.500

SMD/SMT

QFN-28

8051

20 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU Single Cycle 8051 4K ISP FL

AT89LP51-20JU
Microchip Technology
1: Rp63.477
404In Stock

Mfr. Part No.
AT89LP51-20JU

Mouser Part No
556-AT89LP51-20JU

Microchip Technology

8-bit Microcontrollers - MCU Single Cycle 8051 4K ISP FL

Learn More

Datasheet

404In Stock

Rp63.477

Rp58.157

Rp57.423

Min.: 1
Mult.: 1

SMD/SMT

PLCC-44

8051

36 I/O

8 bit

No ADC

8-bit Microcontrollers - MCU CAN 64K FLASH CAN BOOT

AT89C51CC03CA-SLRUM
Microchip Technology
1: Rp212.447
763In Stock

Mfr. Part No.
AT89C51CC03CA-SLRUM

Mouser Part No
556-A89C51C03CASLRUM

Microchip Technology

8-bit Microcontrollers - MCU CAN 64K FLASH CAN BOOT

Learn More

Datasheet

763In Stock

Cut Tape

Rp212.447

Rp188.597

Rp175.938

Reel

Rp175.755

Quote

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

PLCC-44

8051

36 I/O

8 bit

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB MAC 8-bit MCU

C8051F366-C-GQ
Silicon Labs
1: Rp211.346
474In Stock
NRND

Mfr. Part No.
C8051F366-C-GQ

Mouser Part No
634-C8051F366-C-GQ

NRND

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB MAC 8-bit MCU

Datasheet

474In Stock

Rp211.346

Rp175.204

Rp163.463

Rp153.189

Quote

Min.: 1
Mult.: 1

SMD/SMT

LQFP-32

8051

29 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 3V

AT89C51IC2-SLSUL
Microchip Technology
1: Rp165.297
462In Stock

Mfr. Part No.
AT89C51IC2-SLSUL

Mouser Part No
556-A89C51IC2SLSUL

Microchip Technology

8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 3V

Learn More

Datasheet

462In Stock

Rp165.297

Rp151.721

Rp137.228

Min.: 1
Mult.: 1

SMD/SMT

PLCC-44

8051

34 I/O

8 bit

No ADC

8-bit Microcontrollers - MCU Sngle-Cycle 8051 32K ISP Flsh,2.4-5.5V

AT89LP51IC2-20AAU
Microchip Technology
1: Rp86.410
294In Stock

Mfr. Part No.
AT89LP51IC2-20AAU

Mouser Part No
556-AT89LP51IC220AAU

Microchip Technology

8-bit Microcontrollers - MCU Sngle-Cycle 8051 32K ISP Flsh,2.4-5.5V

Learn More

Datasheet

294In Stock

Rp86.410

Rp79.255

Rp72.100

Rp71.916

Min.: 1
Mult.: 1

SMD/SMT

LQFP-44

8051

40 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 32K Flash 3V USB

AT89C5131A-RDTUL
Microchip Technology
1: Rp142.548
160In Stock

Mfr. Part No.
AT89C5131A-RDTUL

Mouser Part No
556-AT89C5131A-RDTUL

Microchip Technology

8-bit Microcontrollers - MCU 32K Flash 3V USB

Datasheet

160In Stock

Rp142.548

Rp130.807

Rp118.148

Rp117.965

Min.: 1
Mult.: 1

SMD/SMT

VQFP-64

8051

34 I/O

8 bit

No ADC

8-bit Microcontrollers - MCU 16K Flash 50MHz 8051 1.71V to 5.5V

CY8C3244AXI-153
Infineon Technologies
1: Rp135.577
138In Stock

Mfr. Part No.
CY8C3244AXI-153

Mouser Part No
727-CY8C3244AXI-153

Infineon Technologies

8-bit Microcontrollers - MCU 16K Flash 50MHz 8051 1.71V to 5.5V

Learn More

Datasheet

138In Stock

Rp135.577

Rp105.490

Rp93.198

Rp93.014

Min.: 1
Mult.: 1

SMD/SMT

TQFP-100

8051

70 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU Sngl-Cycle 8051 IND 2.4-3.6V 32K ISP FL

AT89LP3240-20MU
Microchip Technology
1: Rp87.144
315In Stock

Mfr. Part No.
AT89LP3240-20MU

Mouser Part No
556-AT89LP3240-20MU

Microchip Technology

8-bit Microcontrollers - MCU Sngl-Cycle 8051 IND 2.4-3.6V 32K ISP FL

Datasheet

315In Stock

Rp87.144

Rp80.172

Rp72.650

Rp72.467

Min.: 1
Mult.: 1

SMD/SMT

VQFN-44

8051

38 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU USB-Flash-32k-LQFP32

C8051F387-GQR
Silicon Labs
1: Rp138.329
265In Stock

Mfr. Part No.
C8051F387-GQR

Mouser Part No
634-C8051F387-GQR

Silicon Labs

8-bit Microcontrollers - MCU USB-Flash-32k-LQFP32

Datasheet

265In Stock

Cut Tape

Rp138.329

Rp105.123

Rp97.784

Rp86.043

Reel

Rp70.999

View

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

LQFP-32

8051

25 I/O

8 bit

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU

C8051F385-GM
Silicon Labs
1: Rp91.547
257In Stock

Mfr. Part No.
C8051F385-GM

Mouser Part No
634-C8051F385-GM

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU

Learn More

Datasheet

257In Stock

Rp91.547

Rp75.952

Rp65.312

Rp62.376

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

8051

25 I/O

8 bit

8051 Core Embedded Processors & Controllers

Types of Embedded Processors & Controllers

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LQFP-32
LQFP-44
LQFP-48
LQFP-64
MQFP-80
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-40

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