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8051 Core Integrated Circuits - ICs

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Core = 8051

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Part #

8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V

CY8C3246AXI-131
Infineon Technologies
1: ¥2,313.8
774In Stock

Mfr. Part #
CY8C3246AXI-131

Mouser Part #
727-CY8C3246AXI-131

Infineon Technologies

8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V

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Datasheet

774In Stock

¥2,313.8

¥1,795.5

¥1,664.3

¥1,559.7

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Mult.: 1

8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V

CY8C3246AXI-138
Infineon Technologies
1: ¥2,587.8
620In Stock

Mfr. Part #
CY8C3246AXI-138

Mouser Part #
727-CY8C3246AXI-138

Infineon Technologies

8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V

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Datasheet

620In Stock

¥2,587.8

¥2,044.7

¥1,769

¥1,710.8

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Mult.: 1

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

ZM5101A-CME3R
Silicon Labs
1: ¥2,446.7
31,372In Stock
NRND

Mfr. Part #
ZM5101A-CME3R

Mouser Part #
634-ZM5101A-CME3R

NRND

Silicon Labs

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

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Datasheet

31,372In Stock

Cut Tape

¥2,446.7

¥2,137.7

¥1,921.8

¥1,772.3

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¥1,563

Min.: 1
Mult.: 1

: 2,000

8-bit Microcontrollers - MCU 16K Flash ADC

AT89C5115-TISUM
Microchip Technology
1: ¥1,528.1
1,019In Stock

Mfr. Part #
AT89C5115-TISUM

Mouser Part #
556-A89C5115TISUM

Microchip Technology

8-bit Microcontrollers - MCU 16K Flash ADC

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Datasheet

1,019In Stock

¥1,528.1

¥1,496.6

¥1,448.4

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8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 5V

AT89C51IC2-SLSUM
Microchip Technology
1: ¥1,463.3
677In Stock

Mfr. Part #
AT89C51IC2-SLSUM

Mouser Part #
556-A89C51IC2SLSUM

Microchip Technology

8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 5V

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Datasheet

677In Stock

¥1,463.3

¥1,342.1

¥1,212.5

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V

AT89C51RC-24AU
Microchip Technology
1: ¥523.2
3,742In Stock

Mfr. Part #
AT89C51RC-24AU

Mouser Part #
556-A89C51RC-24AU

Microchip Technology

8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V

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Datasheet

3,742In Stock

¥523.2

¥480

¥463.4

¥461.8

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU C51RB2 FLASH 16k TQFP44 COM 5V GREEN

AT89C51RB2T-RLTUM
Microchip Technology
1: ¥1,187.6
378In Stock

Mfr. Part #
AT89C51RB2T-RLTUM

Mouser Part #
556-AT89C51RB2TLTUM

Microchip Technology

8-bit Microcontrollers - MCU C51RB2 FLASH 16k TQFP44 COM 5V GREEN

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Datasheet

378In Stock

¥1,187.6

¥1,186

¥1,084.6

¥986.6

¥985

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V

CY8C3246LTI-128
Infineon Technologies
1: ¥2,383.5
2,600In Stock

Mfr. Part #
CY8C3246LTI-128

Mouser Part #
727-CY8C3246LTI-128

Infineon Technologies

8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V

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Datasheet

2,600In Stock

¥2,383.5

¥1,878.6

¥1,675.9

¥1,612.8

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Mult.: 1

8-bit Microcontrollers - MCU C51 16K Flash ADC

AT89C5115-SISUM
Microchip Technology
1: ¥1,606.2
896In Stock

Mfr. Part #
AT89C5115-SISUM

Mouser Part #
556-A89C5115SISUM

Microchip Technology

8-bit Microcontrollers - MCU C51 16K Flash ADC

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Datasheet

896In Stock

¥1,606.2

¥1,332.1

¥1,330.5

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 64K FLASH 32KHz 3.5-5V Ind.

AT89C51ID2-SLSUM
Microchip Technology
1: ¥2,104.5
451In Stock

Mfr. Part #
AT89C51ID2-SLSUM

Mouser Part #
556-A89C51ID2SLSUM

Microchip Technology

8-bit Microcontrollers - MCU 64K FLASH 32KHz 3.5-5V Ind.

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Datasheet

451In Stock

¥2,104.5

¥1,928.4

¥1,747.4

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU C51RD2 ROMless TQFP44 Ind 5V GREEN

AT80C51RD2T-RLTUM
Microchip Technology
1: ¥661.1
1,929In Stock

Mfr. Part #
AT80C51RD2T-RLTUM

Mouser Part #
556-AT80C51RD2TLTUM

Microchip Technology

8-bit Microcontrollers - MCU C51RD2 ROMless TQFP44 Ind 5V GREEN

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Datasheet

1,929In Stock

¥661.1

¥606.3

¥549.8

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU C51RB2 FLASH 16k TQFP44 ind 3V GREEN

AT89C51RB2T-RLTUL
Microchip Technology
1: ¥1,290.6
631In Stock

Mfr. Part #
AT89C51RB2T-RLTUL

Mouser Part #
556-AT89C51RB2TLTUL

Microchip Technology

8-bit Microcontrollers - MCU C51RB2 FLASH 16k TQFP44 ind 3V GREEN

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Datasheet

631In Stock

¥1,290.6

¥1,184.3

¥1,104.6

¥1,099.6

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Mult.: 1

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

CY8C3245AXI-158
Infineon Technologies
1: ¥1,634.4
678In Stock

Mfr. Part #
CY8C3245AXI-158

Mouser Part #
727-CY8C3245AXI-158

Infineon Technologies

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

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Datasheet

678In Stock

¥1,634.4

¥1,322.2

¥1,132.8

¥1,092.9

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Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 50 MIPS, 128 kB, 8 kB, CAN2.0, LIN 2.1, SPI, 2xUART, I2C, QFP48

C8051F580-IQR
Silicon Labs
1: ¥2,881.8
4,175In Stock
End of Life

Mfr. Part #
C8051F580-IQR

Mouser Part #
634-C8051F580-IQR

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 128 kB, 8 kB, CAN2.0, LIN 2.1, SPI, 2xUART, I2C, QFP48

Datasheet

4,175In Stock

Cut Tape

¥2,881.8

¥2,342

¥2,074.6

¥1,978.3

Reel

¥1,732.4

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: 500

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

C8051F313-GMR
Silicon Labs
1: ¥1,896.9
1,120In Stock

Mfr. Part #
C8051F313-GMR

Mouser Part #
634-C8051F313-GMR

Silicon Labs

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

Datasheet

1,120In Stock

Cut Tape

¥1,896.9

¥1,475

¥1,406.9

¥1,222.5

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¥953.4

Min.: 1
Mult.: 1

: 1,500

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

CC2540F256RHAT
Texas Instruments
1: ¥1,267.3
695In Stock

Mfr. Part #
CC2540F256RHAT

Mouser Part #
595-CC2540F256RHAT

Texas Instruments

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

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Datasheet

695In Stock

Cut Tape

¥1,267.3

¥993.3

¥920.2

¥838.8

Reel

¥787.3

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Mult.: 1

: 250

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

C8051F850-C-GM
Silicon Labs
1: ¥486.7
1,473In Stock
NRND

Mfr. Part #
C8051F850-C-GM

Mouser Part #
634-C8051F850-C-GM

NRND

Silicon Labs

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

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Datasheet

1,473In Stock

¥486.7

¥408.6

¥358.8

¥333.9

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Mult.: 1

RF System on a Chip - SoC

SD3503A-CNE3R
Silicon Labs
1: ¥1,662.7
3,900In Stock
NRND

Mfr. Part #
SD3503A-CNE3R

Mouser Part #
634-SD3503ACNE3R

NRND

Silicon Labs

RF System on a Chip - SoC

Datasheet

3,900In Stock

Cut Tape

¥1,662.7

¥1,325.5

¥1,230.8

¥1,126.2

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Reel

¥965

Min.: 1
Mult.: 1

: 2,000

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

C8051F327-GMR
Silicon Labs
1: ¥855.4
3,007In Stock

Mfr. Part #
C8051F327-GMR

Mouser Part #
634-C8051F327-GMR

Silicon Labs

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

Datasheet

3,007In Stock

Cut Tape

¥855.4

¥696

¥604.6

¥573

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Reel

¥456.8

Min.: 1
Mult.: 1

: 1,500

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

C8051F338-GMR
Silicon Labs
1: ¥2,086.2
2,731In Stock

Mfr. Part #
C8051F338-GMR

Mouser Part #
634-C8051F338-GMR

Silicon Labs

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

Datasheet

2,731In Stock

Cut Tape

¥2,086.2

¥1,695.9

¥1,617.8

¥1,403.5

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Reel

¥1,048.1

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

DS80C320-ENG+
Analog Devices / Maxim Integrated
1: ¥7,029.4
145In Stock

Mfr. Part #
DS80C320-ENG+

Mouser Part #
700-DS80C320-ENG

Analog Devices / Maxim Integrated

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

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Datasheet

145In Stock

¥7,029.4

¥5,911.5

¥5,363.4

¥5,017.9

Min.: 1
Mult.: 1
Max.: 145

8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V

AT89LP51ID2-20AAU
Microchip Technology
1: ¥1,001.6
297In Stock

Mfr. Part #
AT89LP51ID2-20AAU

Mouser Part #
556-AT89LP51ID220AAU

Microchip Technology

8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V

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Datasheet

297In Stock

¥1,001.6

¥960.1

¥918.5

¥913.6

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Min.: 1
Mult.: 1

RF System on a Chip - SoC RF Bluetooth SMART S OC auto qual BLE A A 595-C2541F256TRHARQ1

CC2541F256TRHATQ1
Texas Instruments
1: ¥1,754
1,240In Stock

Mfr. Part #
CC2541F256TRHATQ1

Mouser Part #
595-C2541F256TRHATQ1

Texas Instruments

RF System on a Chip - SoC RF Bluetooth SMART S OC auto qual BLE A A 595-C2541F256TRHARQ1

Learn More

Datasheet

1,240In Stock

Cut Tape

¥1,754

¥1,388.6

¥1,290.6

¥1,184.3

Reel

¥1,019.9

MouseReel Available

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: 250

RF System on a Chip - SoC Sub-1GHz SoC w/ MCU & 16kB Flash memory A 595-CC1110F32RHHR

CC1110F32RHHT
Texas Instruments
1: ¥1,504.9
1,424In Stock

Mfr. Part #
CC1110F32RHHT

Mouser Part #
595-CC1110F32RHHT

Texas Instruments

RF System on a Chip - SoC Sub-1GHz SoC w/ MCU & 16kB Flash memory A 595-CC1110F32RHHR

Learn More

Datasheet

1,424In Stock

Cut Tape

¥1,504.9

¥1,242.4

¥1,164.4

¥1,068

Reel

¥978.3

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: 250

RF System on a Chip - SoC Sub-1GHz SoC w/ MCU & 16kB Flash memory A 595-CC1110F8RHHT

CC1110F8RHHR
Texas Instruments
1: ¥1,142.8
4,768In Stock

Mfr. Part #
CC1110F8RHHR

Mouser Part #
595-CC1110F8RHHR

Texas Instruments

RF System on a Chip - SoC Sub-1GHz SoC w/ MCU & 16kB Flash memory A 595-CC1110F8RHHT

Datasheet

4,768In Stock

Cut Tape

¥1,142.8

¥875.3

¥808.9

¥735.8

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Reel

¥666.1

MouseReel Available

Min.: 1
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: 2,500