8051 Core 8-bit Microcontrollers - MCU

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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
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Packaging

Nuvoton 8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051
Datasheet
555In Stock
Rp18.162,54
Rp15.539,06
Rp13.227,47
Rp12.475,28
View
Min.: 1
Mult.: 1
8051 16 kB 1 kB TSSOP-20 24 MHz 12 bit 16 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C Tube
Nuvoton 8-bit Microcontrollers - MCU 64KB Flash, 4KB SRAM, 2 CHs of SPI,1T/8051,LCD,TK
Datasheet
105In Stock
Rp42.562,72
Rp35.774,70
Rp31.371,66
Rp29.720,52
View
Min.: 1
Mult.: 1
8051 64 kB 4 kB LQFP-48 24 MHz 12 bit 42 I/O 1.8 V 3.6 V SMD/SMT 8 bit - 40 C + 105 C Tray

Nuvoton 8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM
Datasheet
534In Stock
Rp12.842,20
Rp11.044,29
Rp9.356,46
Rp8.824,43
View
Min.: 1
Mult.: 1
8051 8 kB 1 kB MSOP-10 24 MHz 12 bit 8 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C Tube

Nuvoton 8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM
Datasheet
744In Stock
Rp15.777,56
Rp13.521,00
Rp11.502,94
Rp10.860,83
View
Min.: 1
Mult.: 1
8051 32 kB 2 kB TSSOP-20 24 MHz 12 bit 18 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C Tube

Nuvoton 8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM
Datasheet
83In Stock
1.500Expected 19/07/2027
Rp23.115,96
Rp19.813,68
Rp17.245,24
Rp16.291,25
View
Min.: 1
Mult.: 1
8051 32 kB 2 kB LQFP-32 24 MHz 12 bit 30 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C Tray
Nuvoton 8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM
Datasheet
975In Stock
Rp18.162,54
Rp15.539,06
Rp13.649,42
Rp12.897,24
View
Min.: 1
Mult.: 1
8051 32 kB 2 kB QFN-33 24 MHz 12 bit 30 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C Tray
Nuvoton 8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM 0.4mm Pitch width
Datasheet
627In Stock
Rp11.924,90
Rp10.218,72
Rp9.007,89
Rp8.512,54
View
Min.: 1
Mult.: 1
8051 16 kB 1 kB QFN-20 24 MHz 12 bit 18 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C Tray

Nuvoton 8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40 to 85
Datasheet
1.227In Stock
Rp15.227,18
Rp13.044,01
Rp11.117,68
Rp10.475,57
View
Min.: 1
Mult.: 1
8051 18 kB 256 B TSSOP-20 16 MHz 12 bit 18 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 2kB Flash 128B RAM 24MHz 2.7V-6.0V
Datasheet
674In Stock
576On Order
Rp38.159,68
Rp35.040,86
Rp31.555,12
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 C51AC2 32K FLASHADC EEP 5V
Datasheet
101In Stock
Rp189.147,26
Rp173.369,70
Rp157.041,76
Min.: 1
Mult.: 1
8051 32 kB 1.25 kB PLCC-44 40 MHz 10 bit 34 I/O 3 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C 89C Tube
Microchip Technology 8-bit Microcontrollers - MCU LO-VLTG 8K ISP FLASH -16MHZ 2.7-5.5V
Datasheet
176In Stock
Rp42.012,34
Rp38.343,14
Rp34.857,40
Min.: 1
Mult.: 1
8051 8 kB 256 B TQFP-44 16 MHz No ADC 32 I/O 2.7 V 4 V SMD/SMT 8 bit - 40 C + 85 C 89LS Tray
Microchip Technology 8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
Datasheet
30In Stock
Rp103.471,44
Rp94.481,90
Rp85.859,28
Min.: 1
Mult.: 1
8051 64 kB 256 B VQFN-44 20 MHz 10 bit 36 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU Single-Cycle 805124K ISP Flash,2.4-5.5V
Datasheet
196In Stock
Rp70.448,64
Rp64.577,92
Rp58.523,74
Min.: 1
Mult.: 1
8051 24 kB 256 B LQFP-44 20 MHz 10 bit 40 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C Tray
Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU
Datasheet
57In Stock
Rp213.730,90
Rp167.315,52
Rp155.757,54
Rp143.098,80
View
Min.: 1
Mult.: 1
8051 16 kB 768 B QFN-24 25 MHz 10 bit 21 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F338 Tube

Microchip Technology 8-bit Microcontrollers - MCU CTRL Boodloader UART
Datasheet
54In Stock
Rp149.886,82
Rp137.595,00
Rp124.936,26
Min.: 1
Mult.: 1
8051 16 kB 512 B SOIC-28 40 MHz 10 bit 20 I/O 3 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C 89C Tube

Microchip Technology 8-bit Microcontrollers - MCU SINGLE CYCLE 2K FLASH-20MHZ 2.4-5.5V
Datasheet
8In Stock
Rp50.818,42
Rp46.782,30
Rp45.865,00
Min.: 1
Mult.: 1
8051 2 kB 256 B TSSOP-20 20 MHz 15 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C 89LP Tube
Silicon Labs 8-bit Microcontrollers - MCU 8KB,24ADC,28Pin MCU
Datasheet
97In Stock
Cut Tape
Rp294.086,38
Rp230.242,30
Rp214.464,74
Rp196.852,58
View
Reel
Rp169.883,96
Min.: 1
Mult.: 1
: 2.500
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 Reel, Cut Tape

Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
8In Stock
Rp263.448,56
Rp204.557,90
Rp184.560,76
Rp173.920,08
View
Min.: 1
Mult.: 1
8051 64 kB 8 kB QFN-68 50 MHz 12 bit 46 I/O 1.71 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C CY8C3246 Tray

Infineon Technologies 8-bit Microcontrollers - MCU PSoC 32KB FLASH 1.7-5.5V 38 I/O
Datasheet
23In Stock
Cut Tape
Rp266.567,38
Rp202.539,84
Rp194.100,68
Rp170.984,72
View
Reel
Rp153.189,10
Min.: 1
Mult.: 1
: 2.000
8051 64 kB 8 kB QFN-68 50 MHz 12 bit 46 I/O 1.71 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C CY8C3246 Reel, Cut Tape

Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
6In Stock
Rp296.287,90
Rp231.893,44
Rp208.777,48
Rp197.402,96
View
Min.: 1
Mult.: 1
8051 64 kB 8 kB QFN-68 50 MHz 12 bit 48 I/O 1.71 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C CY8C3446 Tray

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 64 kB 8-bit MCU
Datasheet
28In Stock
Rp797.684,08
Rp651.833,38
Rp615.324,84
Rp598.263,06
Rp556.250,72
Min.: 1
Mult.: 1
8051 64 kB 4.35 kB TQFP-64 25 MHz 8 bit, 12 bit 32 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F021 Tray
Silicon Labs 8-bit Microcontrollers - MCU 64KB,10ADC,100Pin MCU
Datasheet
6In Stock
Rp675.683,18
Rp547.077,72
Rp514.972,22
Rp493.690,86
Rp462.686,12
Min.: 1
Mult.: 1
8051 64 kB 4.35 kB TQFP-100 25 MHz 8 bit, 10 bit 64 I/O 2.7 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F022 Tray
Silicon Labs 8-bit Microcontrollers - MCU 100MIPS,128KB,12ADC,100Pin MCU
Datasheet
5In Stock
859Expected 24/09/2027
Rp1.013.616,50
Rp828.321,90
Rp781.906,52
Rp760.258,24
Rp706.687,92
Min.: 1
Mult.: 1
8051 128 kB 8.25 kB TQFP-100 100 MHz 8 bit, 12 bit 64 I/O 3 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F120 Tray
Silicon Labs 8-bit Microcontrollers - MCU 100MIPS,128KB,12ADC,100Pin MCU
Datasheet
5In Stock
250On Order
Cut Tape
Rp1.013.616,50
Rp828.321,90
Rp781.906,52
Rp760.258,24
Reel
Rp706.687,92
Min.: 1
Mult.: 1
: 250
8051 128 kB 8.25 kB TQFP-100 100 MHz 8 bit, 12 bit 64 I/O 3 V 3.6 V SMD/SMT 8 bit - 40 C + 85 C C8051F120 Reel, Cut Tape
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU
Datasheet
44In Stock
Rp201.989,46
Rp157.592,14
Rp146.584,54
Rp134.476,18
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 C8051F503 AEC-Q100 Tube