8051 Core Microcontrollers - MCU

Types of Microcontrollers - MCU

Change category view
Results: 531
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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
Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V 620In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 8051 8 bit 50 MHz 64 kB 8 kB 12 bit 72 I/O 1.71 V 5.5 V + 85 C Tray
Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V 586In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-48 8051 8 bit 50 MHz 64 kB 8 kB 12 bit 29 I/O 1.71 V 5.5 V + 85 C Tube
Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V 355In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 8051 8 bit 50 MHz 64 kB 8 kB 12 bit 72 I/O 1.71 V 5.5 V + 85 C Tray
Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 8K SRAM 8bit 67 MHz 262In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 8051 8 bit 67 MHz 64 kB 8 kB 20 bit 62 I/O 1.71 V 1.89 V + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 3V 460In Stock
Min.: 1
Mult.: 1

SMD/SMT PLCC-44 8051 8 bit 60 MHz 32 kB 1.25 kB No ADC 34 I/O 2.7 V 3.6 V + 85 C Tube
Silicon Labs RF Microcontrollers - MCU RF+MCU 8051 25 MHz 64 kB +20 dBm 2,389In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-36 8051 8 bit 25 MHz 32 kB 4 kB 10 bit 11 I/O 1.8 V 3.6 V + 85 C Tray
Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V 338In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 8051 8 bit 67 MHz 64 kB 8 kB 12 bit 70 I/O 1.71 V 1.89 V + 85 C Tray
Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU 1,120In Stock
Min.: 1
Mult.: 1
: 1,500

SMD/SMT QFN-24 8051 8 bit 25 MHz 8 kB 1.25 kB 10 bit 25 I/O 2.7 V 3.6 V + 85 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU C5130A 32K Flash 939In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFP-64 8051 8 bit 48 MHz 32 kB 1 kB No ADC 34 I/O 2.7 V 5.5 V + 85 C Tray

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU 1,458In Stock
Min.: 1
Mult.: 1
: 1,500

SMD/SMT QFN-20 8051 8 bit 25 MHz 16 kB 768 B 10 bit 17 I/O 2.7 V 3.6 V + 85 C Reel, Cut Tape, MouseReel
Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU 3,007In Stock
Min.: 1
Mult.: 1
: 1,500

SMD/SMT QFN-28 8051 8 bit 25 MHz 16 kB 1.54 kB 15 I/O 2.7 V 5.25 V + 85 C Reel, Cut Tape
Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU 2,731In Stock
Min.: 1
Mult.: 1
: 1,500

SMD/SMT QFN-24 8051 8 bit 25 MHz 16 kB 768 B 10 bit 21 I/O 2.7 V 3.6 V + 85 C Reel, Cut Tape, MouseReel

Silicon Labs 8-bit Microcontrollers - MCU 8051 25 MHz 4 kB 8-bit MCU 1,473In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-20 8051 8 bit 25 MHz 8 kB 512 B 12 bit 16 I/O 2.2 V 3.6 V + 85 C AEC-Q100 Tube
Silicon Labs 8-bit Microcontrollers - MCU 8kB/256B RAM, 8b ADC, 2% osc, QFN11 OTP available (T600-GM) 900In Stock
Min.: 1
Mult.: 1
: 1,500

SMD/SMT QFN-11 8051 8 bit 25 MHz 8 kB 256 B 8 bit 8 I/O 2.7 V 3.6 V + 85 C Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V 297In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-44 8051 8 bit 20 MHz 64 kB 256 B 10 bit 36 I/O 2.4 V 5.5 V + 85 C Tray
Texas Instruments RF Microcontrollers - MCU RF Bluetooth SMART S OC with USB BLE A 5 A 595-CC2540F256RHAR 695In Stock
Min.: 1
Mult.: 1
: 250

SMD/SMT VQFN-40 8051 8 bit 256 kB 8 kB 21 I/O 2 V 3.6 V + 85 C Reel, Cut Tape, MouseReel

Microchip Technology 8-bit Microcontrollers - MCU SINGLE CYC 4K FLASH -20MHZ 2.4-5.5V 94In Stock
Min.: 1
Mult.: 1

SMD/SMT TSSOP-20 8051 8 bit 20 MHz 4 kB 256 B No ADC 15 I/O 2.4 V 5.5 V + 85 C Tube
Microchip Technology 8-bit Microcontrollers - MCU 8Bit MCU Low Power 259In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT TQFP-44 8051 8 bit 24 MHz 20 kB 256 B No ADC 32 I/O 4 V 5.5 V + 85 C Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 32K Flash 3V USB 160In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFP-64 8051 8 bit 48 MHz 32 kB 1 kB No ADC 34 I/O 3 V 3.6 V + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU C51ED2 64kF TQFP44 3-5.5V Ind Reel GREEN 401In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT TQFP-44 8051 8 bit 60 MHz 64 kB 2 kB 34 I/O 2.7 V 5.5 V + 85 C Reel, Cut Tape
Infineon Technologies 8-bit Microcontrollers - MCU 32K Flash 67MHz 8051 0.5V to 5.5V 220In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 8051 8 bit 67 MHz 32 kB 4 kB 20 bit 72 I/O 1.71 V 1.89 V + 85 C Tray

Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V 824In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-68 8051 8 bit 67 MHz 64 kB 8 kB 20 bit 48 I/O 1.71 V 1.89 V + 85 C Tray
Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU 6,218In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 8051 8 bit 50 MHz 16 kB 2.31 kB 12 bit 20 I/O 2 V 5.25 V + 85 C Tube
Infineon Technologies 8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V 1,091In Stock
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

Microchip Technology 8-bit Microcontrollers - MCU SINGLE CYCLE 2K FLASH 20MHZ 2.4-5.5V 264In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-20 8051 8 bit 20 MHz 2 kB 256 B No ADC 15 I/O 2.4 V 5.5 V + 85 C Tube