8051 Core Embedded Processors & Controllers

Types of Embedded Processors & Controllers
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Qty. RoHS Mounting Style
Package/Case
Core
Number of I/Os
Data Bus Width
ADC Resolution

Microchip Technology 8-bit Microcontrollers - MCU C51 16K Flash ADC
Datasheet
896In Stock
Min.: 1
Mult.: 1

SMD/SMT PLCC-28 8051 20 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU 4K ISP FLASH 2.7 TO 5.5V - 24MHz
Datasheet
5,254In Stock
Min.: 1
Mult.: 1

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

Silicon Labs 8-bit Microcontrollers - MCU 8kB/768B RAM, 10b ADC, 10b DAC, QFN20 OTP available (T630-GM)
Datasheet
1,475In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

SMD/SMT QFN-20 8051 17 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU C5130A 16K Flash USB 5V
Datasheet
501In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-32 8051 34 I/O 8 bit No ADC
Microchip Technology 8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V
Datasheet
160In Stock
Min.: 160
Mult.: 160

SMD/SMT VQFP-64 8051 50 I/O 8 bit No ADC
Silicon Labs 8-bit Microcontrollers - MCU 8kB/256B RAM, 8b ADC, 2% osc, QFN11 OTP available (T600-GM)
Datasheet
1,052In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

SMD/SMT QFN-11 8051 8 I/O 8 bit 8 bit
Microchip Technology 8-bit Microcontrollers - MCU C5130A 32K Flash
Datasheet
1,065In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFP-64 8051 34 I/O 8 bit No ADC

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 32 kB 8-bit MCU
Datasheet
575In Stock
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT TQFP-64 8051 32 I/O 8 bit 12 bit
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU
Datasheet
6,215In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 8051 20 I/O 8 bit 12 bit
Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU
Datasheet
2,731In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

SMD/SMT QFN-24 8051 21 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU LOW VOLTAGE 4K ISP FLASH-16MHZ 4-5.5V
Datasheet
133In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 8051 32 I/O 8 bit No ADC
Microchip Technology 8-bit Microcontrollers - MCU C51RB2 FLASH 16k TQFP44 ind 3V GREEN
Datasheet
2,000In Stock
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT TQFP-44 8051 32 I/O 8 bit No ADC
Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN32
Datasheet
901In Stock
Min.: 1
Mult.: 1
Reel: 1,500

8051 8 bit

Infineon Technologies 8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
1,316In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-68 8051 46 I/O 8 bit 12 bit
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU
Datasheet
784In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-32 8051 25 I/O 8 bit 12 bit

Silicon Labs 8-bit Microcontrollers - MCU 8kB/512B RAM, ADC, QFN20
Datasheet
809In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

SMD/SMT QFN-20 8051 16 I/O 8 bit 12 bit
Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
1,155In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-48 8051 31 I/O 8 bit 12 bit
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU
Datasheet
900In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-48 8051 40 I/O 8 bit 12 bit
Silicon Labs 8-bit Microcontrollers - MCU 32kB/4kB RAM, 10bADC, DC-DC, 0.9V, QFN24
Datasheet
1,032In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-24 8051 16 I/O 8 bit 10 bit
Infineon Technologies 8-bit Microcontrollers - MCU 8051 8bit 67MHz 64KB
Datasheet
1,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT SSOP-48 8051 8 bit 20 bit

Microchip Technology 8-bit Microcontrollers - MCU CAN C51 64K FLASH UAR BOOT
Datasheet
134In Stock
Min.: 1
Mult.: 1

SMD/SMT PLCC-44 8051 36 I/O 8 bit 10 bit
Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
299In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-48 8051 29 I/O 8 bit 12 bit
Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V
Datasheet
338In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 8051 70 I/O 8 bit 12 bit

Microchip Technology 8-bit Microcontrollers - MCU CAN 64K FLASH CAN BOOT
Datasheet
763In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

SMD/SMT PLCC-44 8051 36 I/O 8 bit
Microchip Technology 8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
Datasheet
360In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-44 8051 36 I/O 8 bit 10 bit