8051 Core 8-bit Microcontrollers - MCU

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Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Core
Program Memory Size
Data RAM Size
Package/Case
Maximum Clock Frequency
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Mounting Style
Data Bus Width
Minimum Operating Temperature
Maximum Operating Temperature
Series
Qualification
Packaging
Silicon Labs 8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN32
Datasheet
296In Stock
Cut Tape
74,00 kr.
57,82 kr.
53,79 kr.
49,24 kr.
46,92 kr.
Reel
46,33 kr.
Min.: 1
Mult.: 1
: 2.500
8051 1.8 V 5.25 V 8 bit C8051F502 Reel, Cut Tape

Infineon Technologies 8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
533In Stock
62,59 kr.
48,71 kr.
43,12 kr.
41,40 kr.
View
Min.: 1
Mult.: 1
8051 32 kB 4 kB QFN-68 50 MHz 12 bit 46 I/O 1.71 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C CY8C3245 Tray
Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
666In Stock
94,97 kr.
73,70 kr.
64,75 kr.
62,59 kr.
View
Min.: 1
Mult.: 1
8051 64 kB 8 kB TQFP-100 50 MHz 12 bit 70 I/O 1.71 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C CY8C3246 Tray
Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
242In Stock
109,44 kr.
83,18 kr.
79,67 kr.
70,20 kr.
View
Min.: 1
Mult.: 1
8051 64 kB 8 kB TQFP-100 50 MHz 12 bit 72 I/O 1.71 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C CY8C3446 Tray
Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V
Datasheet
297In Stock
172,62 kr.
138,61 kr.
121,60 kr.
118,02 kr.
View
Min.: 1
Mult.: 1
8051 64 kB 8 kB TQFP-100 67 MHz 20 bit 72 I/O 1.71 V 1.89 V SMD/SMT 8 bit - 40 C + 85 C CY8C3866 Tray
Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V
Datasheet
136In Stock
141,89 kr.
130,40 kr.
100,93 kr.
97,58 kr.
View
Min.: 1
Mult.: 1
8051 64 kB 8 kB SSOP-48 67 MHz 20 bit 29 I/O 1.71 V 1.89 V SMD/SMT 8 bit - 40 C + 85 C CY8C3866 Tube

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 32 kB 8-bit MCU
Datasheet
234In Stock
Cut Tape
221,41 kr.
179,26 kr.
168,75 kr.
161,73 kr.
151,59 kr.
Reel
151,59 kr.
Min.: 1
Mult.: 1
: 500
8051 32 kB 2.25 kB TQFP-64 25 MHz 12 bit 32 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F005 Reel, Cut Tape

Silicon Labs 8-bit Microcontrollers - MCU 8051 100 MHz 128 kB MAC 8-bit MCU
Datasheet
251In Stock
Cut Tape
260,28 kr.
210,75 kr.
201,12 kr.
Reel
193,96 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 250
8051 128 kB 8.25 kB TQFP-100 100 MHz 64 I/O 3 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F130 Reel, Cut Tape, MouseReel
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU
Datasheet
1.858In Stock
102,58 kr.
85,12 kr.
74,15 kr.
72,06 kr.
View
Min.: 1
Mult.: 1
8051 128 kB 8.25 kB QFN-32 50 MHz 12 bit 25 I/O 1.8 V 5.25 V SMD/SMT 8 bit - 40 C + 125 C C8051F582 AEC-Q100 Tube

Silicon Labs 8-bit Microcontrollers - MCU 32kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32
Datasheet
1.313In Stock
Cut Tape
30,06 kr.
24,99 kr.
23,20 kr.
20,89 kr.
Reel
17,61 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 1.500
8051 32 kB 4.25 kB QFN-32 25 MHz 10 bit 24 I/O 900 mV 3.6 V SMD/SMT 8 bit - 40 C + 85 C Reel, Cut Tape, MouseReel

Silicon Labs 8-bit Microcontrollers - MCU 32kB/4kB RAM, 10bADC, DC-DC, 0.9V, QFN24
Datasheet
796In Stock
Cut Tape
27,68 kr.
21,71 kr.
19,69 kr.
17,98 kr.
View
Reel
15,44 kr.
Min.: 1
Mult.: 1
: 1.500
8051 32 kB 4.25 kB QFN-24 25 MHz 10 bit 16 I/O 900 mV 3.6 V SMD/SMT 8 bit - 40 C + 85 C Reel, Cut Tape
Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU EPROM/ROM High-Speed Microcontrollers
Datasheet
263In Stock
536,52 kr.
451,78 kr.
447,90 kr.
410,23 kr.
View
Min.: 1
Mult.: 1
8051 16 kB 1 kB PDIP-40 33 MHz No ADC 32 I/O 4.5 V 5.5 V Through Hole 8 bit 0 C + 70 C DS87C520 Tube

Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU EPROM/ROM High-Speed Microcontrollers
Datasheet
334In Stock
546,00 kr.
459,83 kr.
455,81 kr.
417,46 kr.
View
Min.: 1
Mult.: 1
8051 16 kB 1 kB PLCC-44 33 MHz No ADC 32 I/O 4.5 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C DS87C520 Tube
Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU Ultra-High-Speed Flash Microcontrollers
Datasheet
126In Stock
234,77 kr.
197,76 kr.
188,81 kr.
168,89 kr.
View
Min.: 1
Mult.: 1
8051 16 kB 1 kB TQFP-44 33 MHz No ADC 32 I/O 4.5 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C DS89C430 Tray
Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU Ultra-High-Speed Flash Microcontrollers
Datasheet
74In Stock
264,31 kr.
222,01 kr.
203,43 kr.
191,35 kr.
View
Min.: 1
Mult.: 1
8051 16 kB 1 kB PDIP-40 33 MHz No ADC 32 I/O 4.5 V 5.5 V Through Hole 8 bit - 40 C + 85 C DS89C430 Tube

Lumissil 8-bit Microcontrollers - MCU Automotive MCU with 2KB SRAM and 32Kx16 ECC E-Flash, QFN-24 (4mm x 4mm)
Datasheet
2.450In Stock
Cut Tape
8,28 kr.
7,06 kr.
6,16 kr.
5,82 kr.
Reel
4,59 kr.
View
Min.: 1
Mult.: 1
: 2.500
8051 32 KB 2 KB WQFN-24 25 MHz 20 I/O 2.5 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C Reel, Cut Tape

Silicon Labs 8-bit Microcontrollers - MCU 8KB,24ADC,28Pin MCU
Datasheet
978In Stock
102,87 kr.
80,57 kr.
74,82 kr.
68,93 kr.
View
Min.: 1
Mult.: 1
8051 8 kB 768 B QFN-28 50 MHz 24 bit 17 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F351 Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU
Datasheet
997In Stock
28,05 kr.
21,19 kr.
19,47 kr.
17,53 kr.
View
Min.: 1
Mult.: 1
8051 16 kB 1 kB QFN-24 50 MHz 10 bit 21 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C C8051F390 Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU
Datasheet
548In Stock
75,12 kr.
60,28 kr.
54,31 kr.
50,80 kr.
View
Min.: 1
Mult.: 1
8051 64 kB 4.25 kB QFN-32 50 MHz 12 bit 25 I/O 1.8 V 5.25 V SMD/SMT 8 bit - 40 C + 125 C C8051F502 AEC-Q100 Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU
Datasheet
1.814In Stock
59,38 kr.
46,03 kr.
42,67 kr.
38,94 kr.
View
Min.: 1
Mult.: 1
8051 32 kB 2.25 kB QFN-24 50 MHz 12 bit 18 I/O 1.8 V 5.25 V SMD/SMT 8 bit - 40 C + 125 C C8051F550 AEC-Q100 Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU
Datasheet
Non-Stocked Lead-Time 12 Weeks
57,07 kr.
45,58 kr.
40,66 kr.
37,97 kr.
View
Min.: 1
Mult.: 1
8051 32 kB 2.25 kB QFN-24 50 MHz 12 bit 18 I/O 1.8 V 5.25 V SMD/SMT 8 bit - 40 C + 125 C C8051F553 AEC-Q100 Tube

Nuvoton 8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM
Datasheet
5.276In Stock
Cut Tape
12,01 kr.
7,31 kr.
6,15 kr.
Reel
6,15 kr.
4,66 kr.
View
Min.: 1
Mult.: 1
: 74
8051 16 kB 1 kB TSSOP-20 24 MHz 12 bit 18 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C Reel, Cut Tape

Microchip Technology 8-bit Microcontrollers - MCU 2kB Flash 128B RAM 24MHz 2.7V-6.0V
Datasheet
1.250In Stock
13,35 kr.
12,23 kr.
11,04 kr.
Min.: 1
Mult.: 1
8051 2 kB 128 B PDIP-20 24 MHz No ADC 15 I/O 4 V 6 V Through Hole 8 bit - 40 C + 85 C 89C Tube

Microchip Technology 8-bit Microcontrollers - MCU 20 PINS 2K FLASH 12MHZ 2.7 - 5.5V
Datasheet
841In Stock
13,35 kr.
12,23 kr.
11,04 kr.
Min.: 1
Mult.: 1
8051 2 kB 128 B PDIP-20 12 MHz No ADC 15 I/O 2.7 V 6 V Through Hole 8 bit - 40 C + 85 C 89C Tube
Microchip Technology 8-bit Microcontrollers - MCU C5130A 32K Flash
Datasheet
315In Stock
640Expected 22/03/2027
49,83 kr.
45,73 kr.
41,33 kr.
Min.: 1
Mult.: 1
8051 32 kB 1 kB VQFP-64 48 MHz No ADC 34 I/O 2.7 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C 89C Tray