8051 microcontroller Microcontrollers - MCU

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Mounting Style
Package/Case
Core
Program Memory Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Data RAM Size
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging

Microchip Technology 8-bit Microcontrollers - MCU SINGLE CYCLE 2K ISP FLASH 2.4-5.5V
Datasheet
488In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-14 8051 2 kB 8 bit No ADC 20 MHz 12 I/O 128 B 2.4 V 5.5 V - 40 C + 85 C Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
Datasheet
3 422In Stock
Min.: 1
Mult.: 1

SMD/SMT QSOP-24 CIP-51 8051 64 kB 8 bit 10 bit, 12 bit 50 MHz 21 I/O 4.35 kB 2.2 V 3.6 V - 40 C + 125 C Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
Datasheet
2 622In Stock
Min.: 1
Mult.: 1
: 1 500

SMD/SMT QFN-24 CIP-51 8051 32 kB 8 bit 10 bit, 12 bit 50 MHz 20 I/O 2.3 kB 2.2 V 3.6 V - 40 C + 125 C Reel, Cut Tape
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
Datasheet
1 246In Stock
Min.: 1
Mult.: 1

SMD/SMT QFP-32 CIP-51 8051 32 kB 8 bit 10 bit, 12 bit 50 MHz 28 I/O 2.3 kB 2.2 V 3.6 V - 40 C + 125 C Tray

Microchip Technology 8-bit Microcontrollers - MCU 4K FLASH 2.7 TO 5.5V
Datasheet
2In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-20 8051 4 kB 8 bit No ADC 12 MHz 15 I/O 128 B 2.7 V 6 V - 40 C + 85 C Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 64 kB flash 4 kB RAM 8-bit Sleepy Bee MCU
Datasheet
858In Stock
Min.: 1
Mult.: 1

SMD/SMT CIP-51 8051 64 kB 8 bit 10 bit 25 MHz 24 I/O 4.25 kB 1.8 V 3.6 V - 40 C + 85 C Tray

Silicon Labs 8-bit Microcontrollers - MCU 8051 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU
Datasheet
281In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT QFP-48 CIP-51 8051 32 kB 8 bit 10 bit 48 MHz 40 I/O 2.25 kB 3.6 V 2.2 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
Datasheet
143In Stock
Min.: 1
Mult.: 1

SMD/SMT QSOP-24 CIP-51 8051 32 kB 8 bit 10 bit, 12 bit 50 MHz 21 I/O 2.3 kB 2.2 V 3.6 V - 40 C + 125 C Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
Datasheet
157In Stock
Min.: 1
Mult.: 1

SMD/SMT QSOP-24 CIP-51 8051 64 kB 8 bit 10 bit, 12 bit 50 MHz 21 I/O 4.35 kB 2.2 V 3.6 V - 40 C + 85 C Reel, Cut Tape
Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Busy Bee MCU
Datasheet
120In Stock
Min.: 1
Mult.: 1

SMD/SMT CIP-51 8051 4 kB 8 bit 12 bit 25 MHz 16 I/O 512 B 2.2 V 3.6 V - 40 C + 125 C AEC-Q100 Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU
Datasheet
65In Stock
Min.: 1
Mult.: 1

SMD/SMT QSOP-24 CIP-51 8051 32 kB 8 bit 10 bit/12 bit/14 bit 72 MHz 21 I/O 2.25 kB 2.2 V 3.6 V - 40 C + 105 C Tube
Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP32
Datasheet
1 873In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT QFP-32 8051 64 kB 8 bit 12 bit 50 MHz 25 I/O 4.25 kB 1.8 V 5.25 V - 40 C + 125 C Reel, Cut Tape, MouseReel

Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 5 V CAN 8-bit MCU
Datasheet
11 720In Stock
Min.: 1
Mult.: 1

SMD/SMT QFP-32 8051 16 kB 8 bit 12 bit 50 MHz 25 I/O 2.25 kB 1.8 V 5.25 V - 40 C + 125 C AEC-Q100 Tray
Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS, 16 kB, 2 kB, CAN2.0, SPI, UART, I2C, QFP32
Datasheet
400In Stock
Min.: 1
Mult.: 1

8051 8 bit Reel, Cut Tape
Silicon Labs 8-bit Microcontrollers - MCU Next gen available (F382-GQ) 25 MIPS,32KB,10ADC,USB,48Pin
Datasheet
113In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-48 8051 32 kB 8 bit 10 bit 25 MHz 40 I/O 3.25 kB 2.7 V 5.25 V - 40 C + 85 C Reel, Cut Tape

Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU
Datasheet
535In Stock
Min.: 1
Mult.: 1

SMD/SMT QFP-32 8051 32 kB 8 bit 50 MHz 25 I/O 2.25 kB 1.8 V 5.25 V - 40 C + 125 C AEC-Q100 Tray

Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 5 V 8-bit MCU
Datasheet
429In Stock
Min.: 1
Mult.: 1

SMD/SMT QFP-32 8051 16 kB 8 bit 12 bit 50 MHz 25 I/O 2.25 kB 1.8 V 5.25 V - 40 C + 125 C AEC-Q100 Tray

Silicon Labs 8-bit Microcontrollers - MCU USB-Flash-32k-LQFP32
Datasheet
265In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-32 8051 32 kB 8 bit 48 MHz 25 I/O 2.3 kB 2.7 V 5.25 V - 40 C + 85 C Reel, Cut Tape

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU
Datasheet
728In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 8051 64 kB 8 bit 8 bit, 10 bit 25 MHz 32 I/O 4.25 kB 2.7 V 3.6 V - 40 C + 85 C Tray
Silicon Labs 8-bit Microcontrollers - MCU 32kB/4kB RAM, 10bADC, DC-DC, 0.9V, QFN24
Datasheet
932In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-24 8051 32 kB 8 bit 10 bit 25 MHz 16 I/O 4.25 kB 900 mV 3.6 V - 40 C + 85 C Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 96 kB 5 V CAN LIN 8-bit MCU
Datasheet
79In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-32 8051 96 kB 8 bit 12 bit 50 MHz 25 I/O 8.25 kB 1.8 V 5.25 V - 40 C + 125 C AEC-Q100 Tube

Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP32
Datasheet
389In Stock
MouseReel Available
Min.: 1
Mult.: 1

SMD/SMT QFP-32 8051 64 kB 8 bit 12 bit 50 MHz 40 I/O 256 B 1.8 V 5.25 V - 40 C + 125 C Reel, Cut Tape, MouseReel

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU
Datasheet
73In Stock
MouseReel Available
Min.: 1
Mult.: 1

SMD/SMT TQFP-48 8051 8 kB 8 bit 8 bit 25 MHz 32 I/O 256 B 2.7 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU
Datasheet
877In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT LQFP-32 8051 16 kB 8 bit 10 bit 25 MHz 29 I/O 1.25 kB 2.7 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel

Silicon Labs 8-bit Microcontrollers - MCU 8kB/512B RAM, 12b ADC, 13ch CapSense, QFN20
Datasheet
90In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 8051 8 kB 8 bit 12 bit 25 MHz 16 I/O 512 B 1.8 V 3.6 V - 40 C + 85 C Tube