8051 Core Embedded Processors & Controllers

Types of Embedded Processors & Controllers
Change category view
Results: 490
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (CHF) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Mounting Style
Package/Case
Core
Number of I/Os
Data Bus Width
ADC Resolution
Microchip Technology 8-bit Microcontrollers - MCU C51RC2 FLASH 32k TQFP44 Ind 5V GREEN
Datasheet
2’782In Stock
CHF 7.39
CHF 6.79
CHF 6.15
CHF 6.12
Min.: 1
Mult.: 1
SMD/SMT TQFP-44 8051 32 I/O 8 bit No ADC
Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V
Datasheet
1’924In Stock
CHF 18.09
CHF 15.47
CHF 12.88
CHF 12.45
View
Min.: 1
Mult.: 1
SMD/SMT SSOP-48 8051 31 I/O 8 bit 20 bit
Microchip Technology 8-bit Microcontrollers - MCU CAN C51 64KFLASH TQFP44 CANBOOT GREEN
Datasheet
1’726In Stock
CHF 8.88
CHF 8.13
CHF 7.54
CHF 7.53
CHF 7.35
Min.: 1
Mult.: 1
SMD/SMT TQFP-44 8051 36 I/O 8 bit 10 bit
Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V
Datasheet
2’034In Stock
CHF 18.50
CHF 14.63
CHF 13.31
CHF 12.69
View
Min.: 1
Mult.: 1
SMD/SMT QFN-48 8051 31 I/O 8 bit 20 bit

Microchip Technology 8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k Ind
Datasheet
286In Stock
CHF 6.56
CHF 6.07
CHF 6.03
CHF 5.92
View
Min.: 1
Mult.: 1
SMD/SMT PLCC-44 8051 32 I/O 8 bit No ADC

Microchip Technology 8-bit Microcontrollers - MCU 4kB Flash 128B RAM 33MHz 4.0V-5.5V
Datasheet
349In Stock
CHF 3.84
CHF 3.51
CHF 3.50
Min.: 1
Mult.: 1
SMD/SMT PLCC-44 8051 32 I/O 8 bit No ADC
Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
3’435In Stock
CHF 12.01
CHF 9.47
CHF 8.19
CHF 7.93
View
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 8051 70 I/O 8 bit 12 bit
Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V
Datasheet
286In Stock
CHF 17.61
CHF 14.56
CHF 13.09
CHF 12.57
View
Min.: 1
Mult.: 1
SMD/SMT QFN-48 8051 31 I/O 8 bit 20 bit
Microchip Technology 8-bit Microcontrollers - MCU C51IC2 32Kf I2C 32KHz TQFP44 I. 5V GREEN
Datasheet
191In Stock
CHF 6.74
CHF 6.18
CHF 5.61
CHF 5.60
Min.: 1
Mult.: 1
SMD/SMT TQFP-44 8051 34 I/O 8 bit No ADC
Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
586In Stock
CHF 8.41
CHF 7.43
CHF 5.75
CHF 5.19
View
Min.: 1
Mult.: 1
SMD/SMT SSOP-48 8051 29 I/O 8 bit 12 bit
Microchip Technology 8-bit Microcontrollers - MCU MCUs AT89x, 64KB Flash, TQFP-44
Datasheet
2’059In Stock
Cut Tape
CHF 6.91
CHF 6.73
CHF 6.21
Reel
CHF 5.72
Min.: 1
Mult.: 1
: 2’000
SMD/SMT TQFP-44 8051 34 I/O 8 bit

Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V
Datasheet
147In Stock
CHF 17.79
CHF 14.26
CHF 13.06
CHF 12.63
View
Min.: 1
Mult.: 1
SMD/SMT QFN-68 8051 28 I/O 8 bit 12 bit

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU
Datasheet
2’590In Stock
CHF 9.16
CHF 7.28
CHF 6.57
CHF 6.16
View
Min.: 1
Mult.: 1
SMD/SMT QFN-20 8051 17 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 3V
Datasheet
460In Stock
CHF 7.21
CHF 6.65
CHF 6.48
CHF 6.35
CHF 6.03
Min.: 1
Mult.: 1
SMD/SMT PLCC-44 8051 34 I/O 8 bit No ADC
Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
620In Stock
CHF 12.54
CHF 9.91
CHF 8.57
CHF 8.29
View
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 8051 72 I/O 8 bit 12 bit
Microchip Technology 8-bit Microcontrollers - MCU C51RD2 ROMless TQFP44 Ind 5V GREEN
Datasheet
1’929In Stock
CHF 3.20
CHF 2.94
CHF 2.67
Min.: 1
Mult.: 1
SMD/SMT TQFP-44 8051 32 I/O 8 bit No ADC
Infineon Technologies 8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
678In Stock
CHF 8.03
CHF 6.41
CHF 5.48
CHF 5.30
View
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 8051 70 I/O 8 bit 12 bit

Microchip Technology 8-bit Microcontrollers - MCU 16K Flash ADC
Datasheet
419In Stock
CHF 7.40
CHF 7.25
CHF 6.79
CHF 6.14
Min.: 1
Mult.: 1
SMD/SMT SOIC-28 8051 20 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V
Datasheet
3’742In Stock
CHF 2.54
CHF 2.34
Min.: 1
Mult.: 1
SMD/SMT TQFP-44 8051 32 I/O 8 bit No ADC

Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
2’600In Stock
CHF 11.54
CHF 9.10
CHF 8.12
CHF 7.81
View
Min.: 1
Mult.: 1
SMD/SMT QFN-68 8051 48 I/O 8 bit 12 bit
Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU EPROM/ROM High-Speed Microcontrollers
Datasheet
304In Stock
CHF 51.23
CHF 50.09
CHF 49.95
Min.: 1
Mult.: 1
Through Hole PDIP-40 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
Cut Tape
CHF 4.02
CHF 3.07
CHF 2.83
CHF 2.56
View
Reel
CHF 2.29
Min.: 1
Mult.: 1
: 2’500
SMD/SMT QFN-28 8051 15 I/O 8 bit
Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU
Datasheet
2’731In Stock
Cut Tape
CHF 9.38
CHF 7.34
CHF 6.83
CHF 6.28
View
Reel
CHF 5.42
MouseReel Available
Min.: 1
Mult.: 1
: 2’500
SMD/SMT QFN-24 8051 21 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU Single-Cycle 8051 64K ISP Flash
Datasheet
437In Stock
CHF 8.82
CHF 8.77
CHF 8.23
CHF 8.17
CHF 7.82
Min.: 1
Mult.: 1
SMD/SMT TQFP-44 8051 38 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
Datasheet
872In Stock
CHF 3.67
CHF 3.43
CHF 3.42
CHF 3.41
Min.: 1
Mult.: 1
SMD/SMT TQFP-44 8051 40 I/O 8 bit 10 bit