8051 Core Embedded Processors & Controllers

Types of Embedded Processors & Controllers
Change category view
Results: 489
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (DKK) 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 C51RB2 FLASH 16k TQFP44 ind 3V GREEN
Datasheet
31In Stock
49,83 kr.
45,73 kr.
41,40 kr.
Min.: 1
Mult.: 1
SMD/SMT TQFP-44 8051 32 I/O 8 bit No ADC
Microchip Technology 8-bit Microcontrollers - MCU C51RC2 FLASH 32k TQFP44 Com 5V GREEN
Datasheet
39In Stock
1.440Expected 20/11/2026
52,52 kr.
48,12 kr.
43,57 kr.
Min.: 1
Mult.: 1
SMD/SMT TQFP-44 8051 32 I/O 8 bit No ADC

Microchip Technology 8-bit Microcontrollers - MCU 24MHZ, PLCC, IND TEMP, GREEN, 5V
Datasheet
268In Stock
702Expected 09/11/2026
29,91 kr.
27,53 kr.
Min.: 1
Mult.: 1
SMD/SMT PLCC-44 8051 32 I/O 8 bit No ADC
Microchip Technology 8-bit Microcontrollers - MCU Single Cycle 8051 4K ISP FL
Datasheet
610In Stock
11,04 kr.
10,00 kr.
9,18 kr.
Min.: 1
Mult.: 1
SMD/SMT TQFP-44 8051 36 I/O 8 bit No ADC
Microchip Technology 8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
Datasheet
133In Stock
37,82 kr.
34,61 kr.
31,41 kr.
Min.: 1
Mult.: 1
Through Hole PDIP-40 8051 40 I/O 8 bit 10 bit
Microchip Technology 8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
Datasheet
209In Stock
34,24 kr.
31,56 kr.
28,50 kr.
Min.: 1
Mult.: 1
Through Hole PDIP-40 8051 40 I/O 8 bit 10 bit

Microchip Technology 8-bit Microcontrollers - MCU Single-Cycle 8051 8K ISP Flash MCU
Datasheet
103In Stock
22,16 kr.
20,29 kr.
Min.: 1
Mult.: 1
SMD/SMT PLCC-44 8051 36 I/O 8 bit No ADC

Silicon Labs 8-bit Microcontrollers - MCU 8kB/512B RAM, ADC, QFN20
Datasheet
309In Stock
Cut Tape
18,95 kr.
14,10 kr.
12,91 kr.
11,56 kr.
Reel
9,85 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 2.500
SMD/SMT QFN-20 8051 16 I/O 8 bit 12 bit
Infineon Technologies 8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
186In Stock
61,84 kr.
48,12 kr.
42,60 kr.
40,88 kr.
View
Min.: 1
Mult.: 1
SMD/SMT QFN-48 8051 29 I/O 8 bit 12 bit
Infineon Technologies 8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
134In Stock
79,15 kr.
70,72 kr.
54,68 kr.
54,01 kr.
View
Min.: 1
Mult.: 1
SMD/SMT SSOP-48 8051 29 I/O 8 bit 12 bit

Infineon Technologies 8-bit Microcontrollers - MCU 32K Flash 4K SRAM 8bit 67 MHz
Datasheet
60In Stock
107,95 kr.
85,49 kr.
76,47 kr.
73,63 kr.
View
Min.: 1
Mult.: 1
SMD/SMT QFN-68 8051 46 I/O 8 bit 12 bit

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 32 kB 8-bit MCU
Datasheet
174In Stock
800Expected 22/01/2027
226,86 kr.
189,48 kr.
171,21 kr.
161,66 kr.
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 8051 32 I/O 8 bit 12 bit

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 64 kB 8-bit MCU
Datasheet
178In Stock
Cut Tape
277,66 kr.
227,90 kr.
212,61 kr.
209,25 kr.
208,73 kr.
Reel
186,43 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 500
SMD/SMT TQFP-64 8051 32 I/O 8 bit 8 bit, 12 bit
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU
Datasheet
181In Stock
84,30 kr.
73,48 kr.
61,47 kr.
56,47 kr.
View
Min.: 1
Mult.: 1
SMD/SMT QFN-48 8051 40 I/O 8 bit 12 bit

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 5 V LIN 8-bit MCU
Datasheet
777In Stock
37,08 kr.
28,20 kr.
26,04 kr.
23,57 kr.
View
Min.: 1
Mult.: 1
SMD/SMT QFN-20 8051 16 I/O 8 bit 12 bit
Analog Devices / Maxim Integrated Microprocessors - MPU 128k Soft Microprocessor Chip
Datasheet
11In Stock
303,77 kr.
297,06 kr.
296,16 kr.
Min.: 1
Mult.: 1
SMD/SMT MQFP-80 8051 32 I/O 8 bit
Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers
Datasheet
98In Stock
214,77 kr.
167,92 kr.
160,39 kr.
145,77 kr.
View
Min.: 1
Mult.: 1
Through Hole PDIP-40 8051 32 I/O 8 bit No ADC
Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers
Datasheet
128In Stock
260,06 kr.
218,88 kr.
209,10 kr.
178,00 kr.
View
Min.: 1
Mult.: 1
Through Hole PDIP-40 8051 32 I/O 8 bit No ADC
Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers
Datasheet
8In Stock
295,79 kr.
242,82 kr.
222,90 kr.
209,48 kr.
View
Min.: 1
Mult.: 1
Through Hole PDIP-40 8051 32 I/O 8 bit No ADC
Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers
Datasheet
208In Stock
111,23 kr.
84,52 kr.
81,02 kr.
71,39 kr.
View
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
56In Stock
108,62 kr.
82,58 kr.
79,08 kr.
69,68 kr.
View
Min.: 1
Mult.: 1
SMD/SMT PLCC-44 8051 32 I/O 8 bit No ADC
Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU Dual CAN High-Speed Microprocessor
Datasheet
214In Stock
383,37 kr.
318,99 kr.
316,15 kr.
296,16 kr.
View
Min.: 1
Mult.: 1
SMD/SMT LQFP-64 8051 32 I/O 8 bit No ADC

Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU EPROM/ROM High-Speed Microcontrollers
Datasheet
192In Stock
456,03 kr.
379,49 kr.
376,06 kr.
352,26 kr.
View
Min.: 1
Mult.: 1
SMD/SMT PLCC-44 8051 32 I/O 8 bit No ADC
Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU Ultra-High-Speed Flash Microcontrollers
Datasheet
85In Stock
318,99 kr.
261,92 kr.
253,49 kr.
237,53 kr.
View
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 16 kB LFO 8-bit MCU
Datasheet
395In Stock
1.911On Order
27,83 kr.
20,96 kr.
19,25 kr.
17,38 kr.
View
Min.: 1
Mult.: 1
SMD/SMT QFN-20 8051 17 I/O 8 bit 10 bit