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  8-bit 8051 family (100 items)

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IC: microcontroller 8051; Flash: 32kx8bit; PLCC52; 32kBFLASH; AT89 (2 offers) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC52 Type of integrated circuit: microcontroller 8051 Flash memory organisation: 32kx8bit Family: AT89 Part status: Not recommended for new ...
Microchip Technology
AT89C5131A-S3SUM
from £ 8.80*
per piece
 
 piece
IC: microcontroller 8051; Interface: SPI,UART; 3÷5.5VDC; PLCC52 (2 offers) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC52 Supply voltage: 3...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;UART Number of inputs/outputs: 36 Number of...
Microchip Technology
AT89C51AC3-S3SUM
from £ 8.287*
per piece
 
 piece
IC: microcontroller 8051; Interface: I2C,SPI,UART; 2.7÷5.5VDC (1 offer) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC44 Supply voltage: 2.7...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;I2C;UART Number of inputs/outputs: 34 Num...
Microchip Technology
AT89C51ID2-SLSUM
from £ 8.06*
per piece
 
 piece
IC: microcontroller 8051; Interface: I2C,SPI,UART; 2.4÷3.6VDC (2 offers) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: TQFP44 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
AT89LP6440-20AU
from £ 8.00*
per piece
 
 piece
IC: microcontroller 8051; Interface: I2C,SPI,UART,USB; SO28; AT89 (1 offer) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: SO28 Supply voltage: 2.7...3.6V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;I2C;UART;USB Number of inputs/outputs: 34 N...
Microchip Technology
AT89C5131A-TISUL
from £ 7.92*
per piece
 
 piece
IC: microcontroller 8051; Interface: I2C,SPI,UART; 2.4÷3.6VDC (1 offer) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: TQFP44 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
AT89LP3240-20AU
from £ 7.92*
per piece
 
 piece
IC: microcontroller 8051; Interface: CAN 2.0A,CAN 2.0B,SPI,UART (1 offer) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC52 Supply voltage: 3...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;UART;CAN 2.0A;CAN 2.0B Number of inputs/out...
Microchip Technology
AT89C51CC03CA-S3SUM
from £ 7.89*
per piece
 
 piece
IC: microcontroller 8051; Flash: 64kx8bit; 3÷5.5VDC; PLCC44; AT89 (2 offers) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC44 Supply voltage: 3...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;UART;CAN 2.0A;CAN 2.0B Flash memory organis...
Microchip Technology
AT89C51CC03UA-SLSUM
from £ 7.82*
per piece
 
 piece
IC: microcontroller 8051; Interface: CAN 2.0A,CAN 2.0B,SPI,UART (1 offer) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC52 Supply voltage: 3...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;UART;CAN 2.0A;CAN 2.0B Number of inputs/out...
Microchip Technology
AT89C51CC03UA-S3SUM
from £ 7.78*
per piece
 
 piece
IC: microcontroller 8051; Interface: CAN 2.0A,CAN 2.0B,SPI,UART (2 offers) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC44 Supply voltage: 3...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;UART;CAN 2.0A;CAN 2.0B Number of inputs/out...
Microchip Technology
AT89C51CC03CA-SLSUM
from £ 7.718*
per piece
 
 piece
IC: microcontroller 8051; Interface: CAN,SPI,USART; LQFP44; AT89 (1 offer) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: LQFP44 Type of integrated circuit: microcontroller 8051 Interface: SPI;CAN;USART Family: AT89 Memory: 64kB FLASH;2kB EEPROM
Microchip Technology
AT89C51CC03UAT-RLTUM
from £ 7.52*
per piece
 
 piece
IC: microcontroller 8051; Flash: 64kx8bit; Interface: SPI,UART (2 offers) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC68 Supply voltage: 2.7...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;UART Flash memory organisation: 64kx8bit ...
Microchip Technology
AT89C51ED2-SMSUM
from £ 7.264*
per piece
 
 piece
IC: microcontroller 8051; Interface: CAN 2.0A,CAN 2.0B,SPI,UART (2 offers) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: VQFP64 Supply voltage: 3...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;UART;CAN 2.0A;CAN 2.0B Number of inputs/out...
Microchip Technology
AT89C51CC03CA-RDTUM
from £ 7.21*
per piece
 
 piece
IC: microcontroller 8051; Interface: SPI,UART; 3÷5.5VDC; PLCC44 (1 offer) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC44 Supply voltage: 3...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;UART Number of inputs/outputs: 36 Number of...
Microchip Technology
AT89C51AC3-SLSUM
from £ 7.04*
per piece
 
 piece
IC: microcontroller 8051; Flash: 64kx8bit; 3÷5.5VDC; VQFP64; AT89 (3 offers) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: VQFP64 Supply voltage: 3...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;UART;CAN 2.0A;CAN 2.0B Flash memory organis...
Microchip Technology
AT89C51CC03UA-RDTUM
from £ 7.03*
per piece
 
 piece
IC: microcontroller 8051; Flash: 64kx8bit; 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: 64kx8bit ...
Microchip Technology
AT89C51ED2-SLSUM
from £ 7.00*
per piece
 
 piece
IC: microcontroller 8051; Flash: 64kx8bit; VQFP64; 64kBFLASH; AT89 (1 offer) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: VQFP64 Type of integrated circuit: microcontroller 8051 Flash memory organisation: 64kx8bit Family: AT89 Memory: 64kB FLASH
Microchip Technology
AT89C51AC3-RDTUM
from £ 6.99*
per piece
 
 piece
IC: microcontroller 8051; Interface: SPI,UART; LQFP44; AT89 (1 offer) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: LQFP44 Type of integrated circuit: microcontroller 8051 Interface: SPI;UART Family: AT89 Memory: 64kB FLASH;2kB EEPROM;2B SRAM
Microchip Technology
AT89C51AC3T-RLTUM
from £ 6.99*
per piece
 
 piece
IC: microcontroller 8051; Interface: SPI,UART; LQFP44; AT89 (1 offer) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: LQFP44 Type of integrated circuit: microcontroller 8051 Interface: SPI;UART Family: AT89 Memory: 64kB FLASH;2kB EEPROM;2B SRAM
Microchip Technology
AT89C51ED2T-RLTUM
from £ 6.92*
per piece
 
 piece
IC: microcontroller 8051; Interface: I2C,SPI,UART,USB; VQFP64 (1 offer) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: VQFP64 Supply voltage: 2.7...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;I2C;UART;USB Number of inputs/outputs: 34...
Microchip Technology
AT89C5130A-RDTUM
from £ 6.90*
per piece
 
 piece
IC: microcontroller 8051; Flash: 32kx8bit; Interface: UART; PLCC44 (3 offers) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC44 Supply voltage: 3...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: UART Flash memory organisation: 32kx8bit EEPROM...
Microchip Technology
AT89C51AC2-SLSUM
from £ 6.86*
per piece
 
 piece
IC: microcontroller 8051; Flash: 64kx8bit; Interface: SPI,UART (2 offers) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: VQFP64 Supply voltage: 2.7...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;UART Flash memory organisation: 64kx8bit ...
Microchip Technology
AT89C51ED2-RDTUM
from £ 6.80*
per piece
 
 piece
IC: microcontroller 8051; Interface: CAN,UART; LQFP44; AT89 (1 offer) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: LQFP44 Type of integrated circuit: microcontroller 8051 Interface: UART;CAN Family: AT89 Memory: 32kB FLASH;2kB EEPROM
Microchip Technology
AT89C51CC01UAT-RLTUM
from £ 6.69*
per piece
 
 piece
IC: microcontroller 8051; Interface: I2C,SPI,UART,USB; PLCC52 (1 offer) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC52 Supply voltage: 2.7...3.6V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;I2C;UART;USB Number of inputs/outputs: 34...
Microchip Technology
AT89C5131A-S3SUL
from £ 6.59*
per piece
 
 piece
IC: microcontroller 8051; Interface: SPI,UART; LQFP44; AT89 (1 offer) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: LQFP44 Type of integrated circuit: microcontroller 8051 Interface: SPI;UART Family: AT89 Memory: 64kB FLASH;2B SRAM
Microchip Technology
AT89C51RD2T-RLTUM
from £ 6.59*
per piece
 
 piece
IC: microcontroller 8051; Interface: CAN 2.0A,CAN 2.0B,UART (1 offer) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC44 Supply voltage: 3...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: UART;CAN 2.0A;CAN 2.0B Number of inputs/outputs...
Microchip Technology
AT89C51CC01CA-SLSUM
from £ 6.54*
per piece
 
 piece
IC: microcontroller 8051; Interface: SPI,UART; 2.7÷3.6VDC; PLCC44 (1 offer) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC44 Supply voltage: 2.7...3.6V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;UART Number of inputs/outputs: 32 Number ...
Microchip Technology
AT89C51RC2-SLSUL
from £ 6.53*
per piece
 
 piece
IC: microcontroller 8051; Flash: 32kx8bit; 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: 32kx8bit N...
Microchip Technology
AT89C51RC2-3CSUM
from £ 6.49*
per piece
 
 piece
IC: microcontroller 8051; Interface: CAN 2.0A,CAN 2.0B,UART (1 offer) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC28 Supply voltage: 3...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: UART;CAN 2.0A;CAN 2.0B Number of inputs/outputs...
Microchip Technology
AT89C51CC02CA-SISUM
from £ 6.47*
per piece
 
 piece
IC: microcontroller 8051; Interface: CAN 2.0A,CAN 2.0B,UART (2 offers) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC44 Supply voltage: 3...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: UART;CAN 2.0A;CAN 2.0B Number of inputs/outputs...
Microchip Technology
AT89C51CC01UA-SLSUM
from £ 6.355*
per piece
 
 piece
IC: microcontroller 8051; Interface: I2C,SPI,UART,USB; PLCC52 (1 offer) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC52 Supply voltage: 2.7...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;I2C;UART;USB Number of inputs/outputs: 34...
Microchip Technology
AT89C5130A-S3SUM
from £ 6.17*
per piece
 
 piece
IC: microcontroller 8051; Interface: I2C,SPI,UART; 2.7÷3.6VDC (2 offers) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC44 Supply voltage: 2.7...3.6V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;I2C;UART Number of inputs/outputs: 34 Num...
Microchip Technology
AT89C51IC2-SLSUL
from £ 6.16*
per piece
 
 piece
IC: microcontroller 8051; Flash: 64kx8bit; Interface: SPI,UART (1 offer) 
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: 64kx8bit ...
Microchip Technology
AT89C51RD2-SLSUM
from £ 6.11*
per piece
 
 piece
IC: microcontroller 8051; Interface: I2C,SPI,UART; 2.7÷5.5VDC (1 offer) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC44 Supply voltage: 2.7...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;I2C;UART Number of inputs/outputs: 34 Num...
Microchip Technology
AT89C51IC2-SLSUM
from £ 6.02*
per piece
 
 piece
IC: microcontroller 8051; Flash: 64kx8bit; 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: 64kx8bit ...
Microchip Technology
AT89C51RD2-SLSUM
from £ 5.99*
per piece
 
 piece
IC: microcontroller 8051; Interface: SPI,USART; VQFP44; AT89 (1 offer) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: VQFP44 Type of integrated circuit: microcontroller 8051 Interface: SPI;USART Number of inputs/outputs: 32 Number of 16bit timers: 3 Family: AT...
Microchip Technology
AT89C51RC2T-RLTUM
from £ 5.96*
per piece
 
 piece
IC: microcontroller 8051; Interface: CAN,USART; VQFP44; AT89 (1 offer) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: VQFP44 Type of integrated circuit: microcontroller 8051 Interface: CAN;USART Number of inputs/outputs: 32 Number of 16bit timers: 3 Number of ...
Microchip Technology
AT89C51CC01CAT-RLTUM
from £ 5.90*
per piece
 
 piece
IC: microcontroller 8051; Interface: CAN 2.0A,CAN 2.0B,UART (1 offer) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC28 Supply voltage: 3...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: UART;CAN 2.0A;CAN 2.0B Number of inputs/outputs...
Microchip Technology
AT89C51CC02UA-SISUM
from £ 5.88*
per piece
 
 piece
IC: microcontroller 8051; Flash: 32kx8bit; 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: 32kx8bit ...
Microchip Technology
AT89C51RC2-SLSUM
from £ 5.63*
per piece
 
 piece
IC: microcontroller 8051; Interface: CAN 2.0A,CAN 2.0B,UART (2 offers) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: SO28 Supply voltage: 3...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: UART;CAN 2.0A;CAN 2.0B Number of inputs/outputs: ...
Microchip Technology
AT89C51CC02UA-TISUM
from £ 5.60*
per piece
 
 piece
IC: microcontroller 8051; Interface: SPI,UART; 2.7÷3.6VDC; DIP40 (1 offer) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: THT Case: DIP40 Supply voltage: 2.7...3.6V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;UART Number of inputs/outputs: 32 Number o...
Microchip Technology
AT89C51RB2-3CSUL
from £ 5.59*
per piece
 
 piece
IC: microcontroller 8051; Interface: SPI,UART; 2.7÷3.6VDC; PLCC44 (1 offer) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: PLCC44 Supply voltage: 2.7...3.6V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;UART Number of inputs/outputs: 32 Number ...
Microchip Technology
AT89C51RB2-SLSUL
from £ 5.59*
per piece
 
 piece
IC: microcontroller 8051; Flash: 16kx8bit; 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: 16kx8bit ...
Microchip Technology
AT89C51RB2-SLSUM
from £ 5.455*
per piece
 
 piece
IC: microcontroller 8051; Flash: 16kx8bit; SO28; 16kBFLASH; AT89 (2 offers) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: SO28 Type of integrated circuit: microcontroller 8051 Flash memory organisation: 16kx8bit Family: AT89 Memory: 16kB FLASH
Microchip Technology
AT89C51CC02CA-TISUM
from £ 5.39*
per piece
 
 piece
IC: microcontroller 8051; Interface: I2C,SPI,UART,USB; VQFP64 (2 offers) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: VQFP64 Supply voltage: 2.7...3.6V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;I2C;UART;USB Number of inputs/outputs: 34...
Microchip Technology
AT89C5131A-RDTUL
from £ 5.21*
per piece
 
 piece
IC: microcontroller 8051; Interface: I2C,SPI,UART; 2.7÷5.5VDC (3 offers) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: VQFN32 Supply voltage: 2.7...5.5V DC Type of integrated circuit: microcontroller 8051 Interface: SPI;I2C;UART Number of inputs/outputs: 18 Num...
Microchip Technology
AT89C5131A-RDTUM
from £ 5.06*
per piece
 
 piece
IC: microcontroller 8051; Interface: SPI,USART; VQFP44; AT89 (1 offer) 
Manufacturer: MICROCHIP TECHNOLOGY Mounting: SMD Case: VQFP44 Type of integrated circuit: microcontroller 8051 Interface: SPI;USART Number of inputs/outputs: 32 Number of 16bit timers: 3 Family: AT...
Microchip Technology
AT89C51RB2T-RLTUM
from £ 4.62*
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 £ 4.564*
per piece
 
 piece
IC: microcontroller 8051; Interface: UART; 2.4÷5.5VDC; PLCC44 (2 offers) 
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: 40 Number of 1...
Microchip Technology
AT89LP51RD2-20JU
from £ 4.53*
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
AT89LP51ID2-20AU
from £ 4.09*
per piece
 
 piece
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