8051 Core Embedded Processors & Controllers

Types of Embedded Processors & Controllers
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Number of I/Os
Data Bus Width
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Lumissil 8-bit Microcontrollers - MCU MCU with 2KB SRAM and 32Kx16 ECC E-Flash, QFN-24 (4mm x 4mm) 2.000In Stock
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT WQFN-24 8051 20 I/O 8 bit
Silicon Labs 8-bit Microcontrollers - MCU 100MIPS,128KB,12ADC,100Pin MCU
Datasheet
1.115In Stock
1.039On Order
Min.: 1
Mult.: 1
Reel: 250

SMD/SMT TQFP-100 8051 64 I/O 8 bit 8 bit, 12 bit
Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU Dual CAN High-Speed Microprocessor
Datasheet
421In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 8051 32 I/O 8 bit No ADC
Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V
Datasheet
2.120In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-48 8051 31 I/O 8 bit 20 bit
Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V
Datasheet
1.928In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-48 8051 31 I/O 8 bit 20 bit

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU
Datasheet
3.023In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 8051 17 I/O 8 bit 10 bit

Silicon Labs 8-bit Microcontrollers - MCU 32kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32
Datasheet
6.168In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.500

SMD/SMT QFN-32 8051 24 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU 16K Flash ADC
Datasheet
1.099In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-28 8051 20 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 5V
Datasheet
677In Stock
Min.: 1
Mult.: 1

SMD/SMT PLCC-44 8051 34 I/O 8 bit No ADC
Microchip Technology 8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V
Datasheet
3.752In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 8051 32 I/O 8 bit No ADC
Microchip Technology 8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V
Datasheet
4.107In Stock
3.360On Order
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 8051 32 I/O 8 bit No ADC
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU
Datasheet
2.063In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-32 8051 25 I/O 8 bit 10 bit
Infineon Technologies 8-bit Microcontrollers - MCU PSoC 32KB FLASH 1.7-5.5V 25 I/O
Datasheet
3.655In Stock
Min.: 1
Mult.: 1
Reel: 2.000

SMD/SMT QFN-48 8051 8 bit

Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
2.600In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-68 8051 48 I/O 8 bit 12 bit

Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V
Datasheet
824In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-68 8051 48 I/O 8 bit 20 bit

Microchip Technology 8-bit Microcontrollers - MCU Single-Cycle 805132K ISP Flash,2.4-5.5V
Datasheet
638In Stock
Min.: 1
Mult.: 1

SMD/SMT PLCC-44 8051 40 I/O 8 bit 10 bit
Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
876In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 8051 70 I/O 8 bit 12 bit
Silicon Labs 8-bit Microcontrollers - MCU USB-Flash-64k-ADC-TQFP48
Datasheet
11.961In Stock
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT TQFP-48 8051 40 I/O 8 bit 10 bit
Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS, 128 kB, 8 kB, SPI, 2xUART, I2C, QFP48
Datasheet
5.802In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT QFN-48 8051 40 I/O 8 bit 12 bit

Silicon Labs 8-bit Microcontrollers - MCU 64kB/4kB RAM, 10b ADC, DC-DC, 0.9V, LQFP32
Datasheet
5.055In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-32 8051 24 I/O 8 bit 10 bit
Infineon Technologies 8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
546In Stock
More Info Available
Min.: 1
Mult.: 1

SMD/SMT SSOP-48 8051 29 I/O 8 bit 12 bit

Microchip Technology 8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V
Datasheet
1.096In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT PLCC-44 8051 32 I/O 8 bit No ADC
Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU
Datasheet
3.007In Stock
Min.: 1
Mult.: 1
Reel: 1.500

SMD/SMT QFN-28 8051 15 I/O 8 bit
Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers
Datasheet
134In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 8051 32 I/O 8 bit No ADC
Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers
Datasheet
150In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 8051 32 I/O 8 bit No ADC