8-bit 8051 family purchased inexpensively from Mercateo

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IC: microcontroller 8051; Flash: 2kx8bit; Interface: UART; 4÷6VDC (1 offer)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: SO20 Supply voltage: 4...6V DC Type of integrated circuit: microcontroller 8051 Interface: UART Flash memory organisation: 2kx8bit Number of i...

Microchip Technology

AT89C2051-24SU

from £ 0.99*
per piece

IC: microcontroller 8051; Flash: 4kx8bit; Interface: UART; 4÷6VDC (1 offer)

Microchip Technology

AT89C4051-24SU

from £ 1.03*
per piece

IC: microcontroller 8051; Interface: UART; 2.4÷5.5VDC; TQFP32 (3 offers)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: TQFP32 Supply voltage: 2.4...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: UART Number of inputs/outputs: 36 Number of 1...

Microchip Technology

AT89LP52-20AU

from £ 1.129*
per piece

IC: microcontroller 8051; Interface: UART; 2.4÷5.5VDC; TQFP44 (1 offer)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: TQFP44 Supply voltage: 2.4...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: UART Number of inputs/outputs: 36 Number of 1...

Microchip Technology

AT89LP51-20AU

from £ 1.20*
per piece

IC: microcontroller 8051; Flash: 4kx8bit; Interface: UART; 4÷6VDC (3 offers)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: THT Case: DIP20 Supply voltage: 4...6V DC Type of integrated circuit: microcontroller 8051 Interface: UART Flash memory organisation: 4kx8bit Number of ...

Microchip Technology

AT89C4051-24PU

from £ 1.25*
per piece

IC: microcontroller 8051; Flash: 4kx8bit; Interface: UART; TQFP44 (2 offers)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: TQFP44 Supply voltage: 4...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: UART Flash memory organisation: 4kx8bit Number ...

Microchip Technology

AT89S51-24AU

from £ 1.36*
per piece

IC: microcontroller 8051; Flash: 2kx8bit; Interface: UART; 4÷6VDC (3 offers)

Microchip Technology

AT89C2051-24PU

from £ 1.41*
per piece

IC: microcontroller 8051; Flash: 2kx8bit; Interface: UART; SO20 (1 offer)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: SO20 Supply voltage: 2.7...6V DC Type of integrated circuit: microcontroller 8051 Interface: UART Flash memory organisation: 2kx8bit Number of...

Microchip Technology

AT89C2051-12SU

from £ 1.42*
per piece

IC: microcontroller 8051; Interface: UART; 2.7÷4VDC; TQFP44; AT89 (1 offer)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: TQFP44 Supply voltage: 2.7...4V DC Type of integrated circuit: microcontroller 8051 Interface: UART Number of inputs/outputs: 32 Number of 16b...

Microchip Technology

AT89LS51-16AU

from £ 1.45*
per piece

IC: microcontroller 8051; Flash: 8kx8bit; Interface: UART; TQFP44 (2 offers)

Microchip Technology

AT89S52-24AU

from £ 1.51*
per piece

IC: microcontroller 8051; Flash: 2kx8bit; Interface: UART; DIP20 (2 offers)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: THT Case: DIP20 Supply voltage: 2.7...6V DC Type of integrated circuit: microcontroller 8051 Interface: UART Flash memory organisation: 2kx8bit Number o...

Microchip Technology

AT89C2051-12PU

from £ 1.526*
per piece

IC: microcontroller 8051; Interface: UART; 2.7÷4VDC; TQFP44; AT89 (2 offers)

Microchip Technology

AT89LS52-16AU

from £ 1.57*
per piece

IC: microcontroller 8051; Flash: 2kx8bit; SO20; 2kBFLASH; AT89 (3 offers)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: SO20 Type of integrated circuit: microcontroller 8051 Flash memory organisation: 2kx8bit Family: AT89 Memory: 2kB FLASH

Microchip Technology

AT89S2051-24SU

from £ 1.82*
per piece

IC: microcontroller 8051; Flash: 12kx8bit; Interface: SPI,UART (3 offers)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: TQFP44 Supply voltage: 2.7...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;UART Flash memory organisation: 12kx8bit ...

Microchip Technology

AT89S8253-24AU

from £ 1.92*
per piece

IC: microcontroller 8051; Flash: 4kx8bit; Interface: UART; DIP40 (3 offers)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: THT Case: DIP40 Supply voltage: 4...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: UART Flash memory organisation: 4kx8bit Number o...

Microchip Technology

AT89S51-24PU

from £ 1.98*
per piece

IC: microcontroller 8051; Interface: SPI,UART; 2.4÷5.5VDC; DIP20 (2 offers)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: THT Case: DIP20 Supply voltage: 2.4...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;UART Number of inputs/outputs: 15 Number o...

Microchip Technology

AT89LP4052-20PU

from £ 2.03*
per piece

IC: microcontroller 8051; Interface: SPI,UART; 2.4÷5.5VDC; DIP28 (1 offer)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: THT Case: DIP28 Supply voltage: 2.4...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;UART Number of inputs/outputs: 30 Number o...

Microchip Technology

AT89LP428-20PU

from £ 2.06*
per piece

IC: microcontroller 8051; Interface: SPI,UART; 2.4÷5.5VDC; AT89 (1 offer)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: TSSOP20 Supply voltage: 2.4...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;UART Number of inputs/outputs: 15 Number...

Microchip Technology

AT89LP2052-20XU

from £ 2.12*
per piece

IC: microcontroller 8051; Interface: SPI,UART; 2.4÷5.5VDC; DIP20 (2 offers)

Microchip Technology

AT89LP2052-20PU

from £ 2.21*
per piece

IC: microcontroller 8051; Interface: UART; 4÷5.5VDC; TQFP44; AT89 (2 offers)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: TQFP44 Supply voltage: 4...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: UART Number of inputs/outputs: 32 Number of 16b...

Microchip Technology

AT89C51RC-24AU

from £ 2.24*
per piece

IC: microcontroller 8051; Flash: 8kx8bit; Interface: UART; DIP40 (3 offers)

Microchip Technology

AT89S52-24PU

from £ 2.283*
per piece

IC: microcontroller 8051; Interface: UART; 2.4÷5.5VDC; PLCC32 (1 offer)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC32 Supply voltage: 2.4...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: UART Number of inputs/outputs: 36 Number of 1...

Microchip Technology

AT89LP52-20JU

from £ 2.52*
per piece

IC: microcontroller 8051; Flash: 8kx8bit; Interface: UART; PLCC44 (2 offers)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC44 Supply voltage: 4...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: UART Flash memory organisation: 8kx8bit Number ...

Microchip Technology

AT89S52-24JU

from £ 2.525*
per piece

IC: microcontroller 8051; Interface: UART; 2.7÷4VDC; DIP40; AT89 (1 offer)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: THT Case: DIP40 Supply voltage: 2.7...4V DC Type of integrated circuit: microcontroller 8051 Interface: UART Number of inputs/outputs: 32 Number of 16bi...

Microchip Technology

AT89LS52-16PU

from £ 2.53*
per piece

IC: microcontroller 8051; Interface: UART; 4÷5.5VDC; TQFP44; AT89 (1 offer)

Microchip Technology

AT89C55WD-24AU

from £ 2.54*
per piece

IC: microcontroller 8051; Interface: I2C,SPI,UART; 2.4÷5.5VDC (1 offer)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: LQFP44 Supply voltage: 2.4...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;I2C;UART Number of inputs/outputs: 40 Num...

Microchip Technology

AT89LP51RB2-20AAU

from £ 2.63*
per piece

IC: microcontroller 8051; Interface: UART; 2.4÷5.5VDC; PLCC44 (1 offer)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC44 Supply voltage: 2.4...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: UART Number of inputs/outputs: 36 Number of 1...

Microchip Technology

AT89LP51-20JU

from £ 2.63*
per piece

IC: microcontroller 8051; Interface: I2C,SPI,UART; 2.4÷5.5VDC (1 offer)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: TQFP44 Supply voltage: 2.4...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;I2C;UART Number of inputs/outputs: 40 Num...

Microchip Technology

AT89LP51RB2-20AU

from £ 2.65*
per piece

IC: microcontroller 8051; Interface: I2C,SPI,UART; 2.4÷5.5VDC (1 offer)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC44 Supply voltage: 2.4...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;I2C;UART Number of inputs/outputs: 40 Num...

Microchip Technology

AT89LP51RB2-20JU

from £ 2.71*
per piece

IC: microcontroller 8051; Interface: UART; 2.7÷4VDC; PLCC44; AT89 (3 offers)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC44 Supply voltage: 2.7...4V DC Type of integrated circuit: microcontroller 8051 Interface: UART Number of inputs/outputs: 32 Number of 16b...

Microchip Technology

AT89LS52-16JU

from £ 2.78*
per piece

IC: microcontroller 8051; Interface: I2C,SPI,UART; 2.4÷5.5VDC (1 offer)

Microchip Technology

AT89LP51RC2-20AAU

from £ 2.91*
per piece

IC: microcontroller 8051; Interface: LIN,SPI,UART; 2.7÷5.5VDC (2 offers)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC44 Supply voltage: 2.7...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;UART;LIN Number of inputs/outputs: 32 Num...

Microchip Technology

AT80C51RD2-SLSUM

from £ 2.93*
per piece

IC: microcontroller 8051; Interface: I2C,SPI,UART; 2.4÷5.5VDC (1 offer)

Microchip Technology

AT89LP51RC2-20JU

from £ 3.05*
per piece

IC: microcontroller 8051; Flash: 32kx8bit; Interface: UART; PLCC44 (3 offers)

Microchip Technology

AT89C51RC-24JU

from £ 3.079*
per piece

IC: microcontroller 8051; Interface: I2C,SPI,UART; 2.4÷5.5VDC (1 offer)

Microchip Technology

AT89LP51IC2-20AAU

from £ 3.21*
per piece

IC: microcontroller 8051; Flash: 12kx8bit; Interface: SPI,UART (3 offers)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: THT Case: DIP40 Supply voltage: 2.7...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;UART Flash memory organisation: 12kx8bit E...

Microchip Technology

AT89S8253-24PU

from £ 3.297*
per piece

IC: microcontroller 8051; Interface: I2C,SPI,UART; 2.4÷3.6VDC (1 offer)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC44 Supply voltage: 2.4...3.6V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;I2C;UART Number of inputs/outputs: 38 Num...

Microchip Technology

AT89LP3240-20JU

from £ 3.30*
per piece

IC: microcontroller 8051; Interface: LIN,SPI,UART; 2.7÷5.5VDC (3 offers)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: THT Case: DIP40 Supply voltage: 2.7...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;UART;LIN Number of inputs/outputs: 32 Numb...

Microchip Technology

AT80C51RD2-3CSUM

from £ 3.305*
per piece

IC: microcontroller 8051; Flash: 20kx8bit; Interface: UART; 3÷6VDC (3 offers)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: THT Case: DIP40 Supply voltage: 3...6V DC Type of integrated circuit: microcontroller 8051 Interface: UART Flash memory organisation: 20kx8bit Number of...

Microchip Technology

AT89C55WD-24PU

from £ 3.402*
per piece

IC: microcontroller 8051; Flash: 20kx8bit; Interface: UART; 3÷6VDC (3 offers)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC44 Supply voltage: 3...6V DC Type of integrated circuit: microcontroller 8051 Interface: UART Flash memory organisation: 20kx8bit Number o...

Microchip Technology

AT89C55WD-24JU

from £ 3.412*
per piece

IC: microcontroller 8051; Interface: UART; 2.4÷5.5VDC; LQFP44 (1 offer)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: LQFP44 Supply voltage: 2.4...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: UART Number of inputs/outputs: 40 Number of 1...

Microchip Technology

AT89LP51RD2-20AAU

from £ 3.49*
per piece

IC: microcontroller 8051; Interface: UART; 2.4÷5.5VDC; TQFP44 (1 offer)

Microchip Technology

AT89LP51RD2-20AU

from £ 3.49*
per piece

IC: microcontroller 8051; Flash: 12kx8bit; Interface: SPI,UART (2 offers)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC44 Supply voltage: 2.7...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;UART Flash memory organisation: 12kx8bit ...

Microchip Technology

AT89S8253-24JU

from £ 3.55*
per piece

IC: microcontroller 8051; Flash: 512x8bit; Interface: UART; DIP40 (2 offers)

Microchip Technology

AT89C51RC-24PU

from £ 3.798*
per piece

IC: microcontroller 8051; Interface: I2C,SPI,UART; 2.4÷5.5VDC (2 offers)

Microchip Technology

AT89LP51ED2-20AU

from £ 3.80*
per piece

IC: microcontroller 8051; Interface: I2C,SPI,UART; 2.4÷3.6VDC (1 offer)

Attention! This product is sold up to the quantity available in stock. In case of larger orders, the amount will be replaced by the available quantity. Manufacturer: MICROCHIP TECHNOLOGY Mounting: ...

Microchip Technology

AT89LP6440-20PU

from £ 3.85*
per piece

IC: microcontroller 8051; Interface: UART; 2.4÷5.5VDC; DIP40; AT89 (2 offers)

Manufacturer: MICROCHIP TECHNOLOGY Mounting: THT Case: DIP40 Supply voltage: 2.4...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: UART Number of inputs/outputs: 40 Number of 16...

Microchip Technology

AT89LP51RD2-20PU

from £ 3.87*
per piece