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 C51IC2 32Kf I2C 32KHz TQFP44 I. 3V GREEN
Datasheet
160In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 8051 34 I/O 8 bit No ADC

Infineon Technologies 8-bit Microcontrollers - MCU 16K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
368In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-68 8051 46 I/O 8 bit 12 bit
Infineon Technologies 8-bit Microcontrollers - MCU 64Kb Flash 8Kb SRAM PSoC 3
Datasheet
1.500In Stock
Min.: 1
Mult.: 1
: 1.500

SMD/SMT TQFP-100 8051 70 I/O 8 bit 12 bit
Infineon Technologies 8-bit Microcontrollers - MCU PSoC 64KB FLASH 1.7-5.5V 62 I/O
Datasheet
994In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

SMD/SMT TQFP-100 8051 72 I/O 8 bit 12 bit
Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
1.091In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-48 8051 31 I/O 8 bit 12 bit
Microchip Technology 8-bit Microcontrollers - MCU C51 16K Flash ADC
Datasheet
95In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFP-32 8051 20 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU CAN 64K FLASH CAN BOOT
Datasheet
756In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

SMD/SMT PLCC-44 8051 36 I/O 8 bit
Infineon Technologies 8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
195In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-48 8051 31 I/O 8 bit 12 bit
Infineon Technologies 8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
590In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-48 8051 29 I/O 8 bit 12 bit
Microchip Technology 8-bit Microcontrollers - MCU 32K Flash 3V USB
Datasheet
160In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFP-64 8051 34 I/O 8 bit No ADC
Infineon Technologies 8-bit Microcontrollers - MCU 32K Flash 67MHz 8051 0.5V to 5.5V
Datasheet
220In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 8051 72 I/O 8 bit 20 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
Infineon Technologies 8-bit Microcontrollers - MCU 8051 8bit 67MHz 64KB
Datasheet
1.000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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

Silicon Labs 8-bit Microcontrollers - MCU 8051 100 MHz 128 kB MAC 8-bit MCU
Datasheet
341In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT TQFP-100 8051 64 I/O 8 bit
Nuvoton 8-bit Microcontrollers - MCU 64KB Flash ROM, 4KB SRAM, 2 CHs of SPI,1T/8051
Datasheet
120In Stock
Min.: 1
Mult.: 1
: 250

SMD/SMT LQFP-48 8051 43 I/O 8 bit 12 bit

Nuvoton 8-bit Microcontrollers - MCU 32KB Flash ROM, 2KB SRAM, 2 CHs of SPI,1T/8051
Datasheet
357In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-32 8051 28 I/O 8 bit 12 bit

Nuvoton 8-bit Microcontrollers - MCU 8K Bytes Shared with LDROM
Datasheet
950In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-14 8051 12 I/O 8 bit 12 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
Nuvoton 8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40? to 85?
Datasheet
1.126In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT QFN-20 8051 18 I/O 8 bit 12 bit

Nuvoton 8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM
Datasheet
321In Stock
Min.: 1
Mult.: 1
: 74

SMD/SMT TSSOP-20 8051 18 I/O 8 bit 12 bit
Nuvoton 8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD,TK
Datasheet
500In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 8051 55 I/O 8 bit 12 bit

Microchip Technology 8-bit Microcontrollers - MCU Single Cycle 8051 4K ISP FL
Datasheet
404In Stock
Min.: 1
Mult.: 1

SMD/SMT PLCC-44 8051 36 I/O 8 bit No ADC
Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers
Datasheet
116In Stock
Min.: 1
Mult.: 1
Max.: 116

Through Hole PDIP-40 8051 32 I/O 8 bit No ADC