8051 Core Microcontrollers - MCU

Types of Microcontrollers - MCU
Change category view
Results: 509
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Mounting Style
Package/Case
Core
Data Bus Width
Maximum Clock Frequency
Program Memory Size
Data RAM Size
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Maximum Operating Temperature
Qualification
Packaging

Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers
Datasheet
101In Stock
Rp278.308,82
Rp248.588,30
Rp188.596,88
Rp178.690,04
View
Min.: 1
Mult.: 1
SMD/SMT PLCC-44 8051 8 bit 18 MHz 64 kB 256 B No ADC 32 I/O 2.7 V 5.5 V + 85 C Tube
Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers
Datasheet
115In Stock
Rp271.153,88
Rp220.702,38
Rp192.266,08
Rp184.010,38
View
Min.: 1
Mult.: 1
Through Hole PDIP-40 8051 8 bit 18 MHz 64 kB 256 B No ADC 32 I/O 2.7 V 5.5 V + 70 C Tube
Silicon Labs RF Microcontrollers - MCU RF+MCU 8051 25 MHz 32 kB +13 dBm
Datasheet
171In Stock
Rp208.960,94
Rp169.333,58
Rp155.390,62
Rp145.116,86
View
Min.: 1
Mult.: 1
SMD/SMT QFN-36 8051 8 bit 25 MHz 64 kB 4 kB 10 bit 11 I/O 1.8 V 3.6 V + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU Sngle-Cycle 8051 32K ISP Flsh,2.4-5.5V
Datasheet
294In Stock
Rp86.409,66
Rp79.254,72
Rp72.099,78
Min.: 1
Mult.: 1
SMD/SMT LQFP-44 8051 8 bit 20 MHz 32 kB 256 B 10 bit 40 I/O 2.4 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU Sngl-Cycle 8051 IND 2.4-3.6V 32K ISP FL
Datasheet
315In Stock
Rp87.143,50
Rp80.172,02
Rp72.650,16
Min.: 1
Mult.: 1
SMD/SMT VQFN-44 8051 8 bit 20 MHz 32 kB 4.25 kB 10 bit 38 I/O 2.4 V 3.6 V + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU Single Cycle 8051 4K ISP FL
Datasheet
404In Stock
Rp63.477,16
Rp59.441,04
Rp59.257,58
Min.: 1
Mult.: 1
SMD/SMT PLCC-44 8051 8 bit 20 MHz 4 kB 256 B No ADC 36 I/O 2.4 V 5.5 V + 85 C Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU
Datasheet
257In Stock
Rp123.652,04
Rp95.766,12
Rp88.060,80
Rp80.538,94
View
Min.: 1
Mult.: 1
SMD/SMT QFN-32 8051 8 bit 48 MHz 64 kB 4.35 kB 25 I/O 2.7 V 5.25 V + 85 C Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU
Datasheet
2.585In Stock
Rp247.854,46
Rp203.457,14
Rp185.661,52
Rp175.387,76
View
Min.: 1
Mult.: 1
SMD/SMT QFN-28 8051 8 bit 50 MHz 32 kB 2.31 kB 12 bit 20 I/O 2 V 5.25 V + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V
Datasheet
2.126In Stock
4.374Expected 08/12/2026
Rp165.297,46
Rp151.721,42
Rp137.411,54
Min.: 1
Mult.: 1
SMD/SMT PLCC-44 8051 8 bit 60 MHz 64 kB 2 kB 32 I/O 2.7 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V
Datasheet
8.224In Stock
Rp67.513,28
Rp62.009,48
Rp56.322,22
Min.: 1
Mult.: 1
Through Hole PDIP-40 8051 8 bit 24 MHz 8 kB 256 B No ADC 32 I/O 4 V 5.5 V + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 12kB Flash 256B RAM 2.7V-5.5V
Datasheet
3.093In Stock
Rp86.409,66
Rp79.071,26
Rp78.337,42
Min.: 1
Mult.: 1
SMD/SMT PLCC-44 8051 8 bit 24 MHz 12 kB 256 B No ADC 32 I/O 2.7 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU CAN TQFP44 TRAY I. Bootloader UART GREEN
Datasheet
2.892In Stock
Rp166.398,22
Rp152.455,26
Rp138.145,38
Min.: 1
Mult.: 1
SMD/SMT TQFP-44 8051 8 bit 40 MHz 32 kB 1.25 kB 10 bit 34 I/O 3 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU CAN C51 64KFLASH TQFP44 UARBOOT GREEN
Datasheet
2.193In Stock
Rp202.356,38
Rp185.478,06
Rp168.049,36
Min.: 1
Mult.: 1
SMD/SMT TQFP-44 8051 8 bit 60 MHz 64 kB 2 kB 10 bit 36 I/O 3 V 5.5 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU C51ID2 64kF 32KHz TQFP44 3-5.5V I. GREEN
Datasheet
1.587In Stock
Rp221.619,68
Rp203.090,22
Rp184.193,84
Min.: 1
Mult.: 1
SMD/SMT TQFP-44 8051 8 bit 60 MHz 64 kB 2 kB No ADC 34 I/O 2.7 V 5.5 V + 85 C Tray
Infineon Technologies 8-bit Microcontrollers - MCU PSoC 32KB FLASH 1.7-5.5V 25 I/O
Datasheet
2.655In Stock
Cut Tape
Rp200.521,78
Rp155.023,70
Rp147.868,76
Rp128.422,00
View
Reel
Rp112.277,52
Min.: 1
Mult.: 1
: 2.000
SMD/SMT QFN-48 8051 8 bit Reel, Cut Tape
Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
2.600In Stock
Rp266.200,46
Rp217.033,18
Rp193.917,22
Rp186.578,82
View
Min.: 1
Mult.: 1
SMD/SMT QFN-48 8051 8 bit 50 MHz 64 kB 8 kB 12 bit 31 I/O 1.71 V 5.5 V + 85 C Tray

Lumissil 8-bit Microcontrollers - MCU MCU with 2KB SRAM and 32Kx16 ECC E-Flash, QFN-24 (4mm x 4mm) 2.500In Stock
Cut Tape
Rp38.159,68
Rp24.400,18
Rp21.831,74
Rp17.905,70
Reel
Rp11.337,83
View
Min.: 1
Mult.: 1
: 2.500
SMD/SMT WQFN-24 8051 8 bit 25 MHz 32 KB 2 KB 20 I/O 2.5 V 5.5 V + 85 C Reel, Cut Tape

Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU
Datasheet
1.841In Stock
Rp465.621,48
Rp372.423,80
Rp348.940,92
Rp323.439,98
View
Min.: 1
Mult.: 1
SMD/SMT TQFP-48 8051 8 bit 48 MHz 64 kB 4.25 kB 10 bit 40 I/O 2.7 V 5.25 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU C51AC2 32kF ADC EEP TQFP44 ind 5V GREEN
Datasheet
2.912In Stock
Rp179.974,26
Rp165.114,00
Rp149.519,90
Min.: 1
Mult.: 1
SMD/SMT TQFP-44 8051 8 bit 40 MHz 32 kB 128 B 10 bit 34 I/O 3 V 5.5 V + 85 C Tray
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU
Datasheet
1.837In Stock
Cut Tape
Rp257.944,76
Rp210.428,62
Rp192.816,46
Rp181.075,02
View
Reel
Rp160.710,96
MouseReel Available
Min.: 1
Mult.: 1
: 2.500
SMD/SMT QFN-28 8051 8 bit 50 MHz 32 kB 2.25 kB 12 bit 20 I/O 2 V 5.25 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 20 PINS UART 2K FLASH-24MHZ 4-5.5V
Datasheet
2.438In Stock
Rp26.418,24
Rp24.400,18
Rp22.015,20
Min.: 1
Mult.: 1
SMD/SMT SOIC-20 8051 8 bit 24 MHz 2 kB 128 B No ADC 15 I/O 4 V 6 V + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 24MHZ 4V-5.5V
Datasheet
2.246In Stock
Rp38.893,52
Rp35.591,24
Rp32.288,96
Min.: 1
Mult.: 1
Through Hole PDIP-20 8051 8 bit 24 MHz 4 kB 128 B No ADC 15 I/O 4 V 6 V + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU C51 16K Flash ADC
Datasheet
396In Stock
Rp177.405,82
Rp162.545,56
Rp146.951,46
Min.: 1
Mult.: 1
SMD/SMT PLCC-28 8051 8 bit 40 MHz 16 kB 512 B 10 bit 20 I/O 3 V 5.5 V + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 16K Flash ADC
Datasheet
419In Stock
Rp168.783,20
Rp154.656,78
Rp139.979,98
Min.: 1
Mult.: 1
SMD/SMT SOIC-28 8051 8 bit 40 MHz 16 kB 512 B 10 bit 20 I/O 3 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU C5130A 16K Flash USB 5V
Datasheet
166In Stock
Rp168.416,28
Rp154.289,86
Rp152.455,26
Min.: 1
Mult.: 1
SMD/SMT VQFP-64 8051 8 bit 48 MHz 16 kB 1 kB No ADC 34 I/O 2.7 V 5.5 V + 85 C Tray