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  8-bit 8051 family (110 items)

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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
AT89LP51IC2-20AAU
from £ 3.29*
per piece
 
 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 £ 3.431*
per piece
 
 piece
IC: microcontroller 8051; Flash: 12kx8bit; Interface: SPI,UART (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 Flash memory organisation: 12kx8bit ...
Microchip Technology
AT89S8253-24JU
from £ 3.44*
per piece
 
 piece
IC: microcontroller 8051; Flash: 4kx8bit; 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: 4kx8bit Number ...
Microchip Technology
AT89S51-24JU
from £ 3.60*
per piece
 
 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 £ 3.64*
per piece
 
 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: 40 Number of 1...
Microchip Technology
AT89LP51RD2-20AU
from £ 3.67*
per piece
 
 piece
IC: microcontroller 8051; Flash: 512x8bit; 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: 512x8bit Number ...
Microchip Technology
AT89C51RC-24PU
from £ 3.802*
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: 42 Num...
Microchip Technology
AT89LP51ED2-20AAU
from £ 3.89*
per piece
 
 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 £ 3.93*
per piece
 
 piece
IC: microcontroller 8051; Interface: I2C,SPI,UART; 2.4÷5.5VDC (2 offers) 
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
AT89LP51ED2-20AU
from £ 3.95*
per piece
 
 piece
IC: microcontroller 8051; Interface: I2C,SPI,UART; 2.4÷3.6VDC (1 offer) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: THT Case: DIP40 Supply voltage: 2.4...3.6V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;I2C;UART Number of inputs/outputs: 38 Numb...
Microchip Technology
AT89LP6440-20PU
from £ 3.99*
per piece
 
 piece
IC: microcontroller 8051; Interface: I2C,SPI,UART; 2.4÷5.5VDC (3 offers) 
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
AT89LP51ED2-20JU
from £ 4.02*
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
AT89LP51ID2-20AAU
from £ 4.07*
per piece
 
 piece
IC: microcontroller 8051; Interface: I2C,SPI,UART; 2.4÷5.5VDC (3 offers) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: THT Case: DIP40 Supply voltage: 2.4...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;I2C;UART Number of inputs/outputs: 40 Numb...
Microchip Technology
AT89LP51ED2-20PU
from £ 4.17*
per piece
 
 piece
IC: microcontroller 8051; Flash: 16kx8bit; 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: 16kx8bit N...
Microchip Technology
AT89C51RB2-3CSUM
from £ 4.327*
per piece
 
 piece
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