8051 Core Embedded Processors & Controllers

Types of Embedded Processors & Controllers
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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Mounting Style
Package/Case
Core
Data Bus Width
Maximum Clock Frequency
Program Memory Size
Data RAM Size
ADC Resolution
Number of I/Os
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
Microchip Technology 8-bit Microcontrollers - MCU Single-Cycle 805132K ISP Flash,2.4-5.5V
Datasheet
593In Stock
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT TQFP-44 8051 8 bit 20 MHz 32 kB 256 B 10 bit 40 I/O - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
Datasheet
972In Stock
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT TQFP-44 8051 8 bit 20 MHz 64 kB 256 B 10 bit 40 I/O - 40 C + 85 C Tray
Texas Instruments RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC 2.4Ghz A 595- A 595-CC2530F256RHAT
Datasheet
1.254In Stock
2.500Expected 01/04/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

RF System on a Chip - SoC SMD/SMT VQFN-40 8051 8 bit 256 kB 8 kB 12 bit 21 I/O - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments RF System on a Chip - SoC System-on-Chip Sol A 595-CC2533F64RHAT A A 595-CC2533F64RHAT
Datasheet
1.527In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

RF System on a Chip - SoC SMD/SMT VQFN-40 8051 64 kB 4 kB - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments RF System on a Chip - SoC System-on-Chip Sol A 595-CC2533F64RHAR A A 595-CC2533F64RHAR
Datasheet
250In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

RF System on a Chip - SoC SMD/SMT VQFN-40 8051 16 bit 12 MHz 64 kB 4 kB 23 I/O - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments RF Microcontrollers - MCU RF Bluetooth SMART S OC with USB BLE A 5 A 595-CC2540F128RHAT
Datasheet
646In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

RF Microcontrollers - MCU SMD/SMT VQFN-40 8051 8 bit 128 kB 8 kB 21 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments RF System on a Chip - SoC 2.4GHz RF Value Line SoC A 595-CC2543RHB A 595-CC2543RHBT
Datasheet
863In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

RF System on a Chip - SoC SMD/SMT VQFN-32 8051 32 kB 1 kB 12 bit 16 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU
Datasheet
555In Stock
3.000Expected 27/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

8-bit Microcontrollers - MCU SMD/SMT QFN-28 8051 8 bit 25 MHz 16 kB 1.25 kB 10 bit 25 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU
Datasheet
1.057In Stock
1.533Expected 20/11/2026
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT QFN-28 8051 8 bit 50 MHz 32 kB 2.31 kB 12 bit 20 I/O - 40 C + 85 C Tube
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU
Datasheet
487In Stock
1.500Expected 30/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

8-bit Microcontrollers - MCU SMD/SMT QFN-28 8051 8 bit 50 MHz 32 kB 2.25 kB 12 bit 20 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
Texas Instruments RF System on a Chip - SoC Sys-on-Chip Solution Transient Response A 839-CC2430-F128-RV-B
Datasheet
158In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

RF System on a Chip - SoC SMD/SMT VQFNP-48 8051 8 bit 128 kB 8 kB 12 bit 21 I/O - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU 8051 4K FLASH 2.7 TO 5.5V 24MHZ 4V-5.5V
Datasheet
615In Stock
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT SOIC-20 8051 8 bit 24 MHz 4 kB 128 B No ADC 15 I/O - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU C5130A 32K Flash USB
Datasheet
130In Stock
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT QFN-32 8051 8 bit 48 MHz 32 kB 1 kB No ADC 34 I/O - 40 C + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU C5131A 32K Flash USB Ind 3V
Datasheet
21In Stock
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT SOIC-28 8051 8 bit 48 MHz 32 kB 1 kB No ADC 18 I/O - 40 C + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU C51-CAN Bootloader CAN
Datasheet
28In Stock
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT PLCC-28 8051 8 bit 40 MHz 16 kB 512 B 10 bit 20 I/O - 40 C + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU CTRL Bootloader CAN
Datasheet
43In Stock
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT SOIC-28 8051 8 bit 40 MHz 16 kB 512 B 10 bit 20 I/O - 40 C + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU CTRL Bootloader UART
Datasheet
13In Stock
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT PLCC-28 8051 8 bit 40 MHz 16 kB 512 B 10 bit 20 I/O - 40 C + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU CTRL Boodloader UART
Datasheet
54In Stock
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT SOIC-28 8051 8 bit 40 MHz 16 kB 512 B 10 bit 20 I/O - 40 C + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU CAN C51 64K FLASH CAN BOOT
Datasheet
99In Stock
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT PLCC-44 8051 8 bit 60 MHz 64 kB 2 kB 10 bit 36 I/O - 40 C + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V
Datasheet
13In Stock
1.107Expected 25/09/2026
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT PLCC-44 8051 8 bit 60 MHz 64 kB 2 kB No ADC 34 I/O - 40 C + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V - 24MHZ 5V
Datasheet
186In Stock
621On Order
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT PLCC-44 8051 8 bit 24 MHz 32 kB 512 B No ADC 32 I/O - 40 C + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 32kB Flash 1280B RAM 2.7V-5.5V
Datasheet
4In Stock
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT PLCC-44 8051 8 bit 60 MHz 32 kB 1.25 kB No ADC 32 I/O - 40 C + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU C51RC2 32K FLASH 5V Com
Datasheet
151In Stock
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT PLCC-44 8051 8 bit 60 MHz 32 kB 1.25 kB No ADC 32 I/O - 40 C + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 20K FLASH - 24MHZ
Datasheet
17In Stock
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT TQFP-44 8051 8 bit 24 MHz 20 kB 256 B No ADC 32 I/O - 40 C + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU SINGLE CYCLE 2K FLASH-20MHZ 2.4-5.5V
Datasheet
8In Stock
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT TSSOP-20 8051 8 bit 20 MHz 2 kB 256 B 15 I/O - 40 C + 85 C Tube