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  8-bit 8051 family (110 items)

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IC: microcontroller 8051; Flash: 8kx8bit; Interface: UART; PLCC44 (3 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 £ 2.399*
per piece
 
 piece
IC: microcontroller 8051; Interface: UART; 4÷5.5VDC; TQFP44; AT89 (1 offer) 
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
AT89C55WD-24AU
from £ 2.46*
per piece
 
 piece
IC: microcontroller 8051; Interface: UART; 2.4÷5.5VDC; PLCC32 (2 offers) 
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 £ 2.56*
per piece
 
 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 £ 2.70*
per piece
 
 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 £ 2.72*
per piece
 
 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 £ 2.79*
per piece
 
 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 £ 2.79*
per piece
 
 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 £ 2.85*
per piece
 
 piece
IC: microcontroller 8051; Flash: 32kx8bit; Interface: UART; PLCC44 (3 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: 32kx8bit Number...
Microchip Technology
AT89C51RC-24JU
from £ 3.01*
per piece
 
 piece
IC: microcontroller 8051; Interface: LIN,SPI,UART; 2.7÷5.5VDC (3 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 £ 3.01*
per piece
 
 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
AT89LP51RC2-20AAU
from £ 3.10*
per piece
 
 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 £ 3.11*
per piece
 
 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 £ 3.197*
per piece
 
 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 £ 3.203*
per piece
 
 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
AT89LP51RC2-20JU
from £ 3.26*
per piece
 
 piece
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