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8051 8-bit Microcontrollers:
820 Products FoundFind a huge range of 8051 8-bit Microcontrollers at Farnell® UK. We stock a wide range of 8-bit Microcontrollers, such as PIC16, PIC18, AVR & 8051 8-bit Microcontrollers from the worlds top manufacturers including: Silicon Labs, Microchip, NXP, Infineon & Analog Devices
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| Compare | Price For | Quantity | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+ £2.820 25+ £2.760 | 8051 Family AT89S52 Series Microcontrollers | 8051 | 24MHz | 8KB | 40Pins | DIP | 32I/O's | SPI, UART | 256Byte | - | - | 4V | 5.5V | -40°C | 85°C | Through Hole | 8051 | AT89S52 | - | ||||||
Each | 1+ £2.070 25+ £1.910 100+ £1.720 250+ £1.690 | 8051 Family AT89S8253 Series Microcontrollers | 8051 | 24MHz | 12KB | 44Pins | TQFP | 32I/O's | SPI, UART | 256Byte | - | - | 2.7V | 5.5V | -40°C | 85°C | Surface Mount | 8051 | AT89S8253 | - | ||||||
Each | 1+ £1.020 10+ £0.655 50+ £0.567 100+ £0.479 | EFM8 Family EFM8BB52 Series Microcontrollers | 8051 | 50MHz | 32KB | 20Pins | QFN | 16I/O's | I2C, SPI, UART | 2.3KB | 16Channels | 12Bit | 1.8V | 5.5V | -40°C | 85°C | Surface Mount | EFM8 | EFM8BB | - | ||||||
Each | 1+ £28.210 5+ £26.800 10+ £22.450 25+ £19.760 50+ £19.360 | C8051 Family C8051F06x Series Microcontrollers | 8051 | 25MHz | 64KB | 100Pins | TQFP | 59I/O's | CAN, I2C, SPI, UART | 4.25KB | 8Channels | 10Bit | 2.7V | 3.6V | -40°C | 85°C | Surface Mount | C8051 | C8051F06x | - | ||||||
Each | 1+ £31.830 5+ £30.240 10+ £25.380 25+ £22.410 50+ £21.960 | C8051 Family C8051F12x Series Microcontrollers | 8051 | 100MHz | 128KB | 100Pins | TQFP | 64I/O's | I2C, SPI, UART | 8.25KB | 16Channels | 8Bit, 10Bit | 3V | 3.6V | -40°C | 85°C | Surface Mount | C8051 | C8051F12x | - | ||||||
Each | 1+ £1.250 10+ £0.765 100+ £0.502 | EFM8 Family EFM8BB51 Series Microcontrollers | 8051 | 50MHz | 8KB | 20Pins | QFN | 16I/O's | I2C, SPI, UART | 1.28KB | 16Channels | 12Bit | 1.8V | 5.5V | -40°C | 85°C | Surface Mount | EFM8 | EFM8BB | - | ||||||
Each | 1+ £0.508 10+ £0.434 50+ £0.419 100+ £0.404 250+ £0.357 | EFM8 Family EFM8BB52 Series Microcontrollers | 8051 | 50MHz | 16KB | 20Pins | QFN | 16I/O's | I2C, SPI, UART | 1.28KB | 16Channels | 12Bit | 1.8V | 5.5V | -40°C | 85°C | Surface Mount | EFM8 | EFM8BB | - | ||||||
Each | 1+ £13.840 | PSOC 3 Family CY8C38xx Series Microcontrollers | 8051 | 67MHz | 64KB | 68Pins | QFN | 38I/O's | I2C, USB | 8KB | - | 20Bit | 1.7V | 5.5V | -40°C | 85°C | Surface Mount | PSoC 3 | CY8C38xx | - | ||||||
Each | 1+ £2.400 10+ £1.550 25+ £1.110 50+ £1.090 | EFM8 Family EFM8SB Series Microcontrollers | 8051 | 25MHz | 32KB | 32Pins | QFN | 24I/O's | I2C, SMBus, SPI, UART | 4.25KB | 23Channels | 10Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8SB | - | ||||||
Each | 1+ £6.380 10+ £5.600 | Si106x Family Microcontrollers | 8051 | 25MHz | 32KB | 36Pins | QFN | 11I/O's | I2C, SPI, UART | 4KB | - | 10Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | Si106x | - | - | ||||||
Each | 1+ £2.280 | EFM8 Family EFM8BB1 Series Microcontrollers | 8051 | 25MHz | 8KB | 20Pins | QFN | 16I/O's | I2C, SMBus, SPI, UART | 512Byte | 15Channels | 12Bit | 2.2V | 3.6V | -40°C | 125°C | Surface Mount | EFM8 | EFM8BB | AEC-Q100 | ||||||
Each | 1+ £6.150 10+ £5.150 25+ £4.700 50+ £4.500 100+ £4.290 More Pricing... | Si106x Family Microcontrollers | 8051 | 25MHz | 32KB | 36Pins | QFN | 11I/O's | I2C, SPI, UART | 4KB | - | 10Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | Si106x | - | - | ||||||
Each (Supplied on Full Reel) Full Reel | 2500+ £0.613 | EFM8 Family EFM8BB3 Series Microcontrollers | 8051 | 49MHz | 16KB | 32Pins | QFN | 29I/O's | I2C, SPI, UART | 2.25KB | 20Channels | 12Bit | 2.2V | 3.6V | -40°C | 125°C | Surface Mount | EFM8 | EFM8BB | - | ||||||
Each | 1+ £9.360 10+ £7.710 25+ £7.500 50+ £7.280 100+ £6.820 More Pricing... | C8051 Family C8051F31x Series Microcontrollers | 8051 | 25MHz | 16KB | 32Pins | LQFP | 29I/O's | I2C, SPI, UART | 1.25KB | 21Channels | 10Bit | 2.7V | 3.6V | -40°C | 85°C | Surface Mount | C8051 | C8051F31x | - | ||||||
Each | 1+ £2.900 10+ £1.970 25+ £1.820 50+ £1.670 100+ £1.450 More Pricing... | EFM8 Family EFM8LB1 Series Microcontrollers | 8051 | 72MHz | 32KB | 24Pins | QFN-EP | 20I/O's | I2C, SMBus, SPI, UART | 2.25KB | 12Channels | 14Bit | 2.2V | 3.6V | -40°C | 105°C | Surface Mount | EFM8 | EFM8LB | - | ||||||
Each | 1+ £7.620 10+ £6.320 25+ £5.680 50+ £5.490 100+ £5.300 More Pricing... | C8051 Family C8051F50x Series Microcontrollers | 8051 | 50MHz | 64KB | 48Pins | QFN-EP | 40I/O's | CAN, EMI, I2C, LIN, SMbus, SPI, UART | 4.25KB | 32Channels | 12Bit | 1.8V | 5.25V | -40°C | 125°C | Surface Mount | C8051 | C8051F50x | AEC-Q100 | ||||||
Each | 1+ £0.673 10+ £0.534 50+ £0.486 100+ £0.438 250+ £0.407 More Pricing... | EFM8 Family EFM8BB50 Series Microcontrollers | 8051 | 50MHz | 16KB | 16Pins | SOIC | 12I/O's | I2C, SPI, UART | 512Byte | 8Channels | 12Bit | 1.8V | 5.5V | -40°C | 85°C | Surface Mount | EFM8 | EFM8BB50 | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ £3.120 10+ £2.600 25+ £2.420 50+ £2.230 100+ £2.010 More Pricing... | C8051 Family C8051F92x Series Microcontrollers | 8051 | 25MHz | 32KB | 32Pins | QFN-EP | 24I/O's | I2C, SMBus, SPI, UART | 4.25KB | 23Channels | 10Bit | 900mV | 3.6V | -40°C | 85°C | Surface Mount | C8051 | C8051F92x | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ £1.290 10+ £0.791 50+ £0.589 100+ £0.387 | EFM8 Family EFM8BB52 Series Microcontrollers | 8051 | 50MHz | 16KB | 32Pins | QFN-EP | 29I/O's | I2C, SPI, UART | 1.25KB | 16Channels | 12Bit | 1.8V | 5.5V | -40°C | 125°C | Surface Mount | EFM8 | EFM8BB52 | - | ||||||
Each | 1+ £2.640 10+ £1.740 25+ £1.590 50+ £1.470 100+ £1.350 More Pricing... | EFM8 Family EFM8LB1 Series Microcontrollers | 8051 | 72MHz | 16KB | 32Pins | QFP | 28I/O's | I2C, SMBus, SPI, UART | 1.25KB | 20Channels | 14Bit | 2.2V | 3.6V | -40°C | 105°C | Surface Mount | EFM8 | EFM8LB | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ £1.120 10+ £0.682 | EFM8 Family EFM8BB50 Series Microcontrollers | 8051 | 50MHz | 8KB | 12Pins | QFN-EP | 9I/O's | I2C, SPI, UART | 512Byte | 8Channels | 12Bit | 1.8V | 5.5V | -40°C | 85°C | Surface Mount | EFM8 | EFM8BB50 | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ £2.830 10+ £2.350 25+ £2.180 50+ £2.070 100+ £1.960 More Pricing... | C8051 Family C8051F32x Series Microcontrollers | 8051 | 25MHz | 16KB | 28Pins | QFN-EP | 15I/O's | UART, USB | 1.5KB | - | - | 2.7V | 5.25V | -40°C | 85°C | Surface Mount | C8051 | C8051F32x | - | ||||||
Each | 1+ £7.530 10+ £6.250 25+ £5.330 50+ £4.900 100+ £4.700 More Pricing... | C8051 Family C8051F33x Series Microcontrollers | 8051 | 25MHz | 16KB | 24Pins | QFN-EP | 21I/O's | I2C, SPI, UART | 768Byte | 16Channels | 10Bit | 2.7V | 3.6V | -40°C | 85°C | Surface Mount | C8051 | C8051F33x | - | ||||||
Each | 1+ £5.730 10+ £4.350 25+ £4.050 50+ £3.730 100+ £3.280 More Pricing... | C8051 Family C8051F53x Series Microcontrollers | 8051 | 25MHz | 8KB | 20Pins | QFN-EP | 16I/O's | SPI, UARTS, LIN | 256Byte | 16Channels | 12Bit | 2V | 5.25V | -40°C | 125°C | Surface Mount | C8051 | C8051F53x | AEC-Q100 | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ £1.850 10+ £1.560 25+ £1.440 50+ £1.370 100+ £1.290 More Pricing... | EFM8 Family EFM8LB1 Series Microcontrollers | 8051 | 72MHz | 64KB | 24Pins | QFN-EP | 20I/O's | I2C, SMBus, SPI, UART | 4.25KB | 12Channels | 14Bit | 2.2V | 3.6V | -40°C | 105°C | Surface Mount | EFM8 | EFM8LB | - | ||||||
