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8051 Core Embedded Processors & Controllers

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Types of Embedded Processors & Controllers

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Results: 797

Applied Filters:

Core = 8051

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Part #

8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V

AT80C51RD2-SLRUM
Microchip Technology
1: $4.26
1,128In Stock

Mfr. Part No.
AT80C51RD2-SLRUM

Mouser Part No
556-AT80C51RD2-SLRUM

Microchip Technology

8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V

Datasheet

1,128In Stock

Cut Tape

$4.26

$3.89

$3.77

Reel

$3.76

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

8-bit Microcontrollers - MCU

SMD/SMT

PLCC-44

8051

8 bit

40 MHz

1 kB

1.25 kB

No ADC

32 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

C8051F338-GMR
Silicon Labs
1: $11.38
2,731In Stock

Mfr. Part No.
C8051F338-GMR

Mouser Part No
634-C8051F338-GMR

Silicon Labs

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

Datasheet

2,731In Stock

Cut Tape

$11.38

$10.21

$9.74

$8.45

View

Reel

$6.27

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

8-bit Microcontrollers - MCU

SMD/SMT

QFN-24

8051

8 bit

25 MHz

16 kB

768 B

10 bit

21 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU Single-Cycle 805132K ISP Flash,2.4-5.5V

AT89LP51RC2-20JU
Microchip Technology
1: $4.48
638In Stock

Mfr. Part No.
AT89LP51RC2-20JU

Mouser Part No
556-AT89LP51RC2-20JU

Microchip Technology

8-bit Microcontrollers - MCU Single-Cycle 805132K ISP Flash,2.4-5.5V

Learn More

Datasheet

638In Stock

$4.48

$4.10

$3.71

$3.70

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

PLCC-44

8051

8 bit

20 MHz

32 kB

256 B

10 bit

40 I/O

- 40 C

+ 85 C

Tube

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

C8051F581-IQ
Silicon Labs
1: $13.90
1,229In Stock

Mfr. Part No.
C8051F581-IQ

Mouser Part No
634-C8051F581-IQ

Silicon Labs

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

Learn More

Datasheet

1,229In Stock

$13.90

$11.53

$10.77

$9.85

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

QFP-48

8051

8 bit

50 MHz

128 kB

8.25 kB

12 bit

40 I/O

- 40 C

+ 125 C

AEC-Q100

Tray

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

C8051F336-GM
Silicon Labs
1: $7.26
3,490In 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

3,490In Stock

$7.26

$6.02

$5.79

$5.64

Quote

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

QFN-20

8051

8 bit

25 MHz

16 kB

768 B

10 bit

17 I/O

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU EPROM/ROM High-Speed Microcontrollers

DS87C520-ENL+
Analog Devices / Maxim Integrated
1: $98.27
90In Stock

Mfr. Part No.
DS87C520-ENL+

Mouser Part No
700-DS87C520-ENL

Analog Devices / Maxim Integrated

8-bit Microcontrollers - MCU EPROM/ROM High-Speed Microcontrollers

Learn More

Datasheet

90In Stock

$98.27

$82.17

$78.15

$73.74

Quote

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

TQFP-44

8051

8 bit

33 MHz

16 kB

1 kB

No ADC

32 I/O

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU LOW VOLTAGE 4K ISP FLASH-16MHZ 4-5.5V

AT89LS51-16AU
Microchip Technology
1: $2.10
133In Stock

Mfr. Part No.
AT89LS51-16AU

Mouser Part No
556-A89LS51-16AU

Microchip Technology

8-bit Microcontrollers - MCU LOW VOLTAGE 4K ISP FLASH-16MHZ 4-5.5V

Datasheet

133In Stock

$2.10

$1.93

$1.75

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

TQFP-44

8051

8 bit

16 MHz

4 kB

128 B

No ADC

32 I/O

- 40 C

+ 85 C

Tray

RF System on a Chip - SoC Z-Wave 500 SiP Module, Sub-GHz, -94.3 dBm, 6 dBm

ZM5101A-CME3R
Silicon Labs
1: $12.73
31,580In Stock
NRND

Mfr. Part No.
ZM5101A-CME3R

Mouser Part No
634-ZM5101A-CME3R

NRND

Silicon Labs

RF System on a Chip - SoC Z-Wave 500 SiP Module, Sub-GHz, -94.3 dBm, 6 dBm

Learn More

Datasheet

31,580In Stock

Cut Tape

$12.73

$11.07

$10.49

$9.70

View

Reel

$8.53

Min.: 1
Mult.: 1

Reel: 2,000

RF System on a Chip - SoC

SMD/SMT

SIP-56

8051

128 kB

16 kB

12 bit, 8 bit

30 I/O

- 40 C

+ 85 C

Reel, Cut Tape

8-bit Microcontrollers - MCU C5130A 16K Flash USB 5V

AT89C5130A-RDTUM
Microchip Technology
1: $9.18
140In Stock

Mfr. Part No.
AT89C5130A-RDTUM

Mouser Part No
556-A89C5130ARDTUM

Microchip Technology

8-bit Microcontrollers - MCU C5130A 16K Flash USB 5V

Learn More

Datasheet

140In Stock

$9.18

$8.41

$8.10

$8.09

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

VQFP-64

8051

8 bit

48 MHz

16 kB

1 kB

No ADC

34 I/O

- 40 C

+ 85 C

Tray

RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC 2.4Ghz A 595- A 595-CC2530F128RHAT

CC2530F128RHAR
Texas Instruments
1: $5.68
2,218In Stock

Mfr. Part No.
CC2530F128RHAR

Mouser Part No
595-CC2530F128RHAR

Texas Instruments

RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC 2.4Ghz A 595- A 595-CC2530F128RHAT

Learn More

Datasheet

2,218In Stock

Cut Tape

$5.68

$4.40

$4.06

$3.69

View

Reel

$3.31

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

RF System on a Chip - SoC

SMD/SMT

VQFN-40

8051

8 bit

128 kB

8 kB

12 bit

21 I/O

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 8kB/1kB RAM, LQFP32 OTP available (T614-GQ)

C8051F314-GQ
Silicon Labs
1: $5.28
620In Stock

Mfr. Part No.
C8051F314-GQ

Mouser Part No
634-C8051F314-GQ

Silicon Labs

8-bit Microcontrollers - MCU 8kB/1kB RAM, LQFP32 OTP available (T614-GQ)

Datasheet

620In Stock

$5.28

$4.84

$4.72

$4.65

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

LQFP-32

8051

8 bit

25 MHz

8 kB

1.25 kB

No ADC

29 I/O

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN32

C8051F502-IMR
Silicon Labs
1: $12.00
901In Stock

Mfr. Part No.
C8051F502-IMR

Mouser Part No
634-C8051F502-IMR

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN32

Datasheet

901In Stock

Cut Tape

$12.00

$10.75

$10.25

$8.90

View

Reel

$6.61

Min.: 1
Mult.: 1

Reel: 1,500

8-bit Microcontrollers - MCU

8051

8 bit

Reel, Cut Tape

8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V

CY8C3245LTI-163
Infineon Technologies
1: $9.03
1,316In Stock

Mfr. Part No.
CY8C3245LTI-163

Mouser Part No
727-CY8C3245LTI-163

Infineon Technologies

8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V

Learn More

Datasheet

1,316In Stock

$9.03

$7.01

$6.51

$5.96

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

QFN-68

8051

8 bit

50 MHz

32 kB

4 kB

12 bit

46 I/O

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU Bootloader CAN

AT89C51CC01CA-SLSUM
Microchip Technology
1: $8.47
115In Stock

Mfr. Part No.
AT89C51CC01CA-SLSUM

Mouser Part No
556-A89C51C01CASLSUM

Microchip Technology

8-bit Microcontrollers - MCU Bootloader CAN

Learn More

Datasheet

115In Stock

$8.47

$8.15

$7.37

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

PLCC-44

8051

8 bit

40 MHz

32 kB

1.2 kB

10 bit

34 I/O

- 40 C

+ 85 C

Tube

RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC 2.4Ghz A 595- A 595-CC2530F128RHAR

CC2530F128RHAT
Texas Instruments
1: $8.44
473In Stock

Mfr. Part No.
CC2530F128RHAT

Mouser Part No
595-CC2530F128RHAT

Texas Instruments

RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC 2.4Ghz A 595- A 595-CC2530F128RHAR

Learn More

Datasheet

473In Stock

Cut Tape

$8.44

$7.32

$6.93

$6.40

Reel

$6.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

RF System on a Chip - SoC

SMD/SMT

VQFN-40

8051

8 bit

128 kB

8 kB

12 bit

21 I/O

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU USB-Flash-32k-ADC-TQFP48

C8051F382-GQR
Silicon Labs
1: $8.18
1,500In Stock

Mfr. Part No.
C8051F382-GQR

Mouser Part No
634-C8051F382-GQR

Silicon Labs

8-bit Microcontrollers - MCU USB-Flash-32k-ADC-TQFP48

Datasheet

1,500In Stock

Cut Tape

$8.18

$5.71

$5.45

$4.73

Reel

$4.06

View

Min.: 1
Mult.: 1

Reel: 500

8-bit Microcontrollers - MCU

SMD/SMT

TQFP-48

8051

8 bit

48 MHz

32 kB

2.25 kB

10 bit

40 I/O

- 40 C

+ 85 C

Reel, Cut Tape

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

C8051F500-IM
Silicon Labs
1: $11.70
381In Stock

Mfr. Part No.
C8051F500-IM

Mouser Part No
634-C8051F500-IM

Silicon Labs

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

Datasheet

381In Stock

$11.70

$9.69

$8.70

$8.12

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

QFN-48

8051

8 bit

50 MHz

64 kB

4.25 kB

12 bit

40 I/O

- 40 C

+ 125 C

AEC-Q100

Tube

8-bit Microcontrollers - MCU Ultra-High-Speed Flash Microcontrollers

DS89C450-ENG+
Analog Devices / Maxim Integrated
1: $35.81
145In Stock

Mfr. Part No.
DS89C450-ENG+

Mouser Part No
700-DS89C450-ENG

Analog Devices / Maxim Integrated

8-bit Microcontrollers - MCU Ultra-High-Speed Flash Microcontrollers

Datasheet

145In Stock

$35.81

$31.16

$29.76

$26.62

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

TQFP-44

8051

8 bit

33 MHz

64 kB

1 kB

No ADC

32 I/O

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 32K Flash 67MHz 8051 0.5V to 5.5V

CY8C3865AXI-019
Infineon Technologies
1: $23.17
220In Stock

Mfr. Part No.
CY8C3865AXI-019

Mouser Part No
727-CY8C3865AXI-019

Infineon Technologies

8-bit Microcontrollers - MCU 32K Flash 67MHz 8051 0.5V to 5.5V

Learn More

Datasheet

220In Stock

$23.17

$18.12

$17.31

$15.48

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

TQFP-100

8051

8 bit

67 MHz

32 kB

4 kB

20 bit

72 I/O

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V

CY8C3866LTI-030
Infineon Technologies
1: $18.30
824In Stock

Mfr. Part No.
CY8C3866LTI-030

Mouser Part No
727-CY8C3866LTI-030

Infineon Technologies

8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V

Learn More

Datasheet

824In Stock

$18.30

$14.63

$13.71

$12.79

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

QFN-68

8051

8 bit

67 MHz

64 kB

8 kB

20 bit

48 I/O

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 20 PINS UART 2K FLASH-2MHZ 4V-5.5V

AT89C2051-12SU
Microchip Technology
1: $1.44
587In Stock

Mfr. Part No.
AT89C2051-12SU

Mouser Part No
556-A89C205112SU

Microchip Technology

8-bit Microcontrollers - MCU 20 PINS UART 2K FLASH-2MHZ 4V-5.5V

Datasheet

587In Stock

$1.44

$1.25

$1.24

$1.20

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

SOIC-20

8051

8 bit

12 MHz

2 kB

128 B

No ADC

15 I/O

- 40 C

+ 85 C

Tube

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

AT89C51RC2-SLSUM
Microchip Technology
1: $8.59
178In Stock

Mfr. Part No.
AT89C51RC2-SLSUM

Mouser Part No
556-A89C51RC2SLSUM

Microchip Technology

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

Learn More

Datasheet

178In Stock

$8.59

$7.88

$7.10

$7.08

Quote

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

PLCC-44

8051

8 bit

60 MHz

32 kB

1.25 kB

No ADC

32 I/O

- 40 C

+ 85 C

Tube

RF System on a Chip - SoC Bluetooth BLE IC, 6x6mm, Industrial Temp

IS1870SF-202
Microchip Technology
1: $2.59
4,813In Stock

Mfr. Part No.
IS1870SF-202

Mouser Part No
579-IS1870SF-202

Microchip Technology

RF System on a Chip - SoC Bluetooth BLE IC, 6x6mm, Industrial Temp

Learn More

Datasheet

4,813In Stock

Cut Tape

$2.59

$2.55

$2.34

$2.15

Reel

$2.14

Min.: 1
Mult.: 1

Reel: 5,000

RF System on a Chip - SoC

SMD/SMT

QFN-48

8051

8 bit

32 MHz

256 kB

24 kB

12 bit

31 I/O

- 40 C

+ 85 C

Reel, Cut Tape

RF System on a Chip - SoC Bluetooth BLE IC, 4x4mm, Industrial Temp

IS1871SF-202
Microchip Technology
1: $2.17
4,340In Stock

Mfr. Part No.
IS1871SF-202

Mouser Part No
579-IS1871SF-202

Microchip Technology

RF System on a Chip - SoC Bluetooth BLE IC, 4x4mm, Industrial Temp

Learn More

Datasheet

4,340In Stock

Cut Tape

$2.17

$1.99

$1.79

Reel

$1.78

Min.: 1
Mult.: 1

Reel: 5,000

RF System on a Chip - SoC

SMD/SMT

QFN-32

8051

8 bit

32 MHz

256 kB

24 kB

12 bit

15 I/O

- 40 C

+ 85 C

Reel, Cut Tape

RF Microcontrollers - MCU RF Bluetooth SMART S OC with USB BLE A 5 A 595-CC2540F256RHAR

CC2540F256RHAT
Texas Instruments
1: $6.80
695In Stock

Mfr. Part No.
CC2540F256RHAT

Mouser Part No
595-CC2540F256RHAT

Texas Instruments

RF Microcontrollers - MCU RF Bluetooth SMART S OC with USB BLE A 5 A 595-CC2540F256RHAR

Learn More

Datasheet

695In Stock

Cut Tape

$6.80

$5.31

$4.91

$4.47

Reel

$4.40

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

RF Microcontrollers - MCU

SMD/SMT

VQFN-40

8051

8 bit

256 kB

8 kB

21 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8051 Core Embedded Processors & Controllers

Types of Embedded Processors & Controllers

Customer Service Office

Company

Resources

Support

BGA-82
LGA-42
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

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
5 I/O
6 I/O
7 I/O
8 I/O
9 I/O
11 I/O
12 I/O
13 I/O
15 I/O
16 I/O
17 I/O
18 I/O
19 I/O
20 I/O
21 I/O
23 I/O
24 I/O
25 I/O
26 I/O