.hide-partial { max-height: none; } .show-more { display: none; }

8051 Core Embedded Processors & Controllers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Embedded Processors & Controllers

List Images

Results: 680

Applied Filters:

Core = 8051

Manufacturer

Mounting Style

Package/Case

Number of I/Os

Data Bus Width

ADC Resolution

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 25 MIPS, 8 kB, 256, SPI, UART, LIN 2.1, QFN20

C8051F530-C-IMR
Silicon Labs
1,500: £2.44
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F530-C-IMR

Mouser Part No
634-C8051F530-C-IMR

Silicon Labs

8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, LIN 2.1, QFN20

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£2.44

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

Reel: 1,500

SMD/SMT

QFN-20

8051

16 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, TSSOP20

C8051F531-C-ITR
Silicon Labs
2,500: £2.83
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F531-C-ITR

Mouser Part No
634-C8051F531-C-ITR

Silicon Labs

8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, TSSOP20

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£2.83

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

TSSOP-20

8051

16 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 8051 25 MHz 4 kB 5 V 8-bit MCU

C8051F534-C-IM
Silicon Labs
1,911: £2.23
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F534-C-IM

Mouser Part No
634-C8051F534-C-IM

Silicon Labs

8-bit Microcontrollers - MCU 8051 25 MHz 4 kB 5 V 8-bit MCU

Datasheet

Non-Stocked Lead-Time 12 Weeks

£2.23

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

SMD/SMT

QFN-20

8051

16 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 25 MIPS, 4 kB, 256, SPI, UART, QFN20

C8051F534-C-IMR
Silicon Labs
1,500: £2.28
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F534-C-IMR

Mouser Part No
634-C8051F534-C-IMR

Silicon Labs

8-bit Microcontrollers - MCU 25 MIPS, 4 kB, 256, SPI, UART, QFN20

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£2.28

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

Reel: 1,500

SMD/SMT

QFN-20

8051

16 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 50 MIPS, 16 kB, 1 kB, SPI, UART, I2C, QFN32

C8051F541-IMR
Silicon Labs
1,500: £3.97
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F541-IMR

Mouser Part No
634-C8051F541-IMR

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 16 kB, 1 kB, SPI, UART, I2C, QFN32

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£3.97

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

Reel: 1,500

8051

8 bit

8-bit Microcontrollers - MCU 8051 MHz 16 kB flash industrial 8-bit MCU

C8051F542-IM
Silicon Labs
1,911: £3.53
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F542-IM

Mouser Part No
634-C8051F542-IM

Silicon Labs

8-bit Microcontrollers - MCU 8051 MHz 16 kB flash industrial 8-bit MCU

Datasheet

Non-Stocked Lead-Time 12 Weeks

£3.53

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

SMD/SMT

QFN-24

8051

18 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 50 MIPS, 16 kB, 1 kB, LIN 2.1, SPI, UART, I2C, QFN24

C8051F542-IMR
Silicon Labs
1,500: £3.68
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F542-IMR

Mouser Part No
634-C8051F542-IMR

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 16 kB, 1 kB, LIN 2.1, SPI, UART, I2C, QFN24

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£3.68

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

Reel: 1,500

8051

8 bit

8-bit Microcontrollers - MCU MCU 8051 50MHz 16kB 5V

C8051F543-IM
Silicon Labs
1,911: £3.57
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F543-IM

Mouser Part No
634-C8051F543-IM

Silicon Labs

8-bit Microcontrollers - MCU MCU 8051 50MHz 16kB 5V

Datasheet

Non-Stocked Lead-Time 12 Weeks

£3.57

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

SMD/SMT

QFN-24

8051

18 I/O

8 bit

8-bit Microcontrollers - MCU 50 MIPS, 16 kB, 1 kB, SPI, UART, I2C, QFN24

C8051F543-IMR
Silicon Labs
1,500: £3.60
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F543-IMR

Mouser Part No
634-C8051F543-IMR

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 16 kB, 1 kB, SPI, UART, I2C, QFN24

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£3.60

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

Reel: 1,500

8051

8 bit

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

C8051F547-IM
Silicon Labs
1,911: £3.35
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F547-IM

Mouser Part No
634-C8051F547-IM

Silicon Labs

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

Datasheet

Non-Stocked Lead-Time 12 Weeks

£3.35

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

SMD/SMT

QFN-24

8051

18 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 50 MIPS, 8 kB, 1 kB, SPI, UART, I2C, QFN24

C8051F547-IMR
Silicon Labs
1,500: £3.37
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F547-IMR

Mouser Part No
634-C8051F547-IMR

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 8 kB, 1 kB, SPI, UART, I2C, QFN24

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£3.37

£3.36

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

Reel: 1,500

8051

8 bit

8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 2 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN24

C8051F550-IMR
Silicon Labs
1,500: £3.67
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F550-IMR

Mouser Part No
634-C8051F550-IMR

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 2 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN24

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£3.67

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

Reel: 1,500

8051

8 bit

8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 2 kB, SPI, UART, I2C, QFN24

C8051F553-IMR
Silicon Labs
1,500: £3.48
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F553-IMR

Mouser Part No
634-C8051F553-IMR

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 2 kB, SPI, UART, I2C, QFN24

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£3.48

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

Reel: 1,500

8051

8 bit

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 5 V CAN LIN 8-bit MCU

C8051F554-IM
Silicon Labs
1,911: £4.37
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F554-IM

Mouser Part No
634-C8051F554-IM

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 5 V CAN LIN 8-bit MCU

Datasheet

Non-Stocked Lead-Time 12 Weeks

£4.37

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

SMD/SMT

QFN-24

8051

18 I/O

8 bit

8-bit Microcontrollers - MCU 50 MIPS, 16 kB, 2 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN24

C8051F554-IMR
Silicon Labs
1,500: £3.46
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F554-IMR

Mouser Part No
634-C8051F554-IMR

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 16 kB, 2 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN24

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£3.46

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

Reel: 1,500

8051

8 bit

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 5 V CAN 8-bit MCU

C8051F555-IM
Silicon Labs
1,911: £3.30
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F555-IM

Mouser Part No
634-C8051F555-IM

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 5 V CAN 8-bit MCU

Datasheet

Non-Stocked Lead-Time 12 Weeks

£3.30

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

SMD/SMT

QFN-24

8051

18 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 50 MIPS, 16 kB, 2 kB, CAN2.0, SPI, UART, I2C, QFN24

C8051F555-IMR
Silicon Labs
1,500: £3.25
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F555-IMR

Mouser Part No
634-C8051F555-IMR

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 16 kB, 2 kB, CAN2.0, SPI, UART, I2C, QFN24

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£3.25

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

Reel: 1,500

8051

8 bit

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

C8051F560-IM
Silicon Labs
1,533: £4.09
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F560-IM

Mouser Part No
634-C8051F560-IM

Silicon Labs

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

Datasheet

Non-Stocked Lead-Time 12 Weeks

£4.09

Quote

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

SMD/SMT

QFN-32

8051

25 I/O

8 bit

8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 2 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN32

C8051F560-IMR
Silicon Labs
1,500: £4.04
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F560-IMR

Mouser Part No
634-C8051F560-IMR

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 2 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN32

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£4.04

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

Reel: 1,500

8051

8 bit

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

C8051F571-IM
Silicon Labs
1,050: £4.75
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F571-IM

Mouser Part No
634-C8051F571-IM

Silicon Labs

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

Datasheet

Non-Stocked Lead-Time 12 Weeks

£4.75

£4.65

Min.: 1,050
Mult.: 1,050

SMD/SMT

QFN-40

8051

33 I/O

8 bit

8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 2 kB, SPI, UART, I2C, QFN40

C8051F571-IMR
Silicon Labs
1,500: £4.70
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F571-IMR

Mouser Part No
634-C8051F571-IMR

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 2 kB, SPI, UART, I2C, QFN40

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£4.70

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

Reel: 1,500

8051

8 bit

8-bit Microcontrollers - MCU 8kB/512B RAM, ADC, QFN20

C8051F850-C-IMR
Silicon Labs
1,500: £1.13
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F850-C-IMR

Mouser Part No
634-C8051F850-C-IMR

Silicon Labs

8-bit Microcontrollers - MCU 8kB/512B RAM, ADC, QFN20

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£1.13

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

Reel: 1,500

SMD/SMT

QFN-20

8051

16 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 8kB/512B RAM, QFN20

C8051F853-C-GMR
Silicon Labs
1,500: £0.96
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F853-C-GMR

Mouser Part No
634-C8051F853-C-GMR

Silicon Labs

8-bit Microcontrollers - MCU 8kB/512B RAM, QFN20

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.96

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

Reel: 1,500

SMD/SMT

QFN-20

8051

16 I/O

8 bit

No ADC

8-bit Microcontrollers - MCU MICRO HS 44PLCC 25MHZ IND T&R PB-FR

DS80C310-QNG+T&R
Analog Devices / Maxim Integrated
500: £17.77
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
DS80C310-QNG+T&R

Mouser Part No
700-DS80C310-QNG+T&R

Analog Devices / Maxim Integrated

8-bit Microcontrollers - MCU MICRO HS 44PLCC 25MHZ IND T&R PB-FR

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£17.77

Quote

Min.: 500
Mult.: 500

Reel: 500

SMD/SMT

PLCC-44

8051

32 I/O

8 bit

No ADC

8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers

DS80C323-ECD+T&R
Analog Devices / Maxim Integrated
500: £6.89
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
DS80C323-ECD+T&R

Mouser Part No
700-DS80C323-ECDT&R

Analog Devices / Maxim Integrated

8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

£6.89

£6.40

Min.: 500
Mult.: 500

Reel: 500

SMD/SMT

TQFP-44

8051

32 I/O

8 bit

No ADC

8051 Core Embedded Processors & Controllers

Types of Embedded Processors & Controllers

Customer Service Office

Company

Resources

Support

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