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8051 8-bit Microcontrollers :
541 Products FoundFind a huge range of 8051 8-bit Microcontrollers at Farnell® Ireland. 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, Analog Devices, Infineon & NXP
Find a huge range of 8051 8-bit Microcontrollers at Farnell® Ireland. 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, Analog Devices, Infineon & NXP
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| Compare | Price For | Quantity | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+ €3.190(€3.9237) 25+ €3.130(€3.8499) | 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+ €1.160(€1.4268) 10+ €0.750(€0.9225) 100+ €0.680(€0.8364) | EFM8 Family EFM8BB51 Series Microcontrollers | 8051 | 50MHz | 16KB | 20Pins | QFN | 16I/O's | I2C, SPI, UART | 1.28KB | 16Channels | 12Bit | 1.8V | 5.5V | -40°C | 125°C | Surface Mount | EFM8 | EFM8BB | - | ||||||
Each | 1+ €10.640(€13.0872) 10+ €8.760(€10.7748) 25+ €8.520(€10.4796) 50+ €8.260(€10.1598) 100+ €7.750(€9.5325) | 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+ €2.980(€3.6654) 10+ €1.970(€2.4231) 25+ €1.790(€2.2017) 50+ €1.660(€2.0418) 100+ €1.520(€1.8696) 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 | 1+ €3.510(€4.3173) 10+ €2.320(€2.8536) 25+ €2.120(€2.6076) 50+ €1.950(€2.3985) 100+ €1.660(€2.0418) 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+ €0.722(€0.8881) 10+ €0.575(€0.7072) 100+ €0.485(€0.5966) | EFM8 Family EFM8BB51 Series Microcontrollers | 8051 | 50MHz | 16KB | 20Pins | TSSOP | 16I/O's | I2C, SPI, UART | 1.28KB | 16Channels | 12Bit | 1.8V | 5.5V | -40°C | 85°C | Surface Mount | EFM8 | EFM8BB | - | ||||||
Each | 1+ €2.710(€3.3333) 10+ €1.740(€2.1402) 25+ €1.260(€1.5498) 50+ €1.230(€1.5129) | 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+ €19.800(€24.354) 10+ €15.860(€19.5078) | EZ-USB Family FX2LP Series Microcontrollers | 8051 | 48MHz | 16KB | 56Pins | SSOP | 24I/O's | I2C, USART, USB | 16KB | - | - | 3V | 3.6V | -40°C | 85°C | Surface Mount | EZ-USB | FX2LP | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ €1.620(€1.9926) 10+ €1.360(€1.6728) 50+ €1.270(€1.5621) 100+ €1.120(€1.3776) 250+ €1.050(€1.2915) More Pricing... | EFM8 Family EFM8SB Series Microcontrollers | 8051 | 25MHz | 32KB | 32Pins | QFN-EP | 24I/O's | I2C, SMBus, SPI, UART | 4.25KB | 23Channels | 10Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8SB | - | ||||||
Each (Supplied on Full Reel) Full Reel | 2500+ €0.692(€0.8512) | 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+ €8.870(€10.9101) 25+ €8.690(€10.6887) 100+ €8.520(€10.4796) 250+ €8.340(€10.2582) | 8051 Family AT89C51 Series Microcontrollers | 8051 | 60MHz | 64KB | 44Pins | LCC | 34I/O's | UART | 2KB | - | - | 2.7V | 5.5V | -40°C | 85°C | Surface Mount | 8051 | AT89C51 | - | ||||||
Each | 1+ €9.210(€11.3283) 25+ €9.030(€11.1069) 100+ €8.840(€10.8732) 250+ €8.660(€10.6518) | 8051 Family AT89C51 Series Microcontrollers | 8051 | 60MHz | 64KB | 64Pins | VQFP | 36I/O's | CAN, SPI, UART | 2KB | 8Channels | 10Bit | 3V | 5.5V | -40°C | 85°C | Surface Mount | 8051 | AT89C51 | - | ||||||
Each | 1+ €1.860(€2.2878) 25+ €1.820(€2.2386) | 8051 Family AT89C2051 Series Microcontrollers | 8051 | 24MHz | 2KB | 20Pins | DIP | 15I/O's | UART | 128Byte | - | - | 2.7V | 6V | -40°C | 85°C | Through Hole | 8051 | AT89C2051 | - | ||||||
Each | 1+ €3.360(€4.1328) 25+ €3.290(€4.0467) 100+ €3.230(€3.9729) 250+ €3.160(€3.8868) | 8051 Family AT89S52 Series Microcontrollers | 8051 | 24MHz | 8KB | 44Pins | LCC | 32I/O's | SPI, UART | 256Byte | - | - | 4V | 5.5V | -40°C | 85°C | Surface Mount | 8051 | AT89S52 | - | ||||||
Each | 1+ €4.380(€5.3874) 25+ €4.290(€5.2767) | 8051 Family AT80C51 Series Microcontrollers | 8051 | 40MHz | - | 40Pins | DIP | 32I/O's | UART | 1.25KB | - | - | 2.7V | 5.5V | -40°C | 85°C | Through Hole | 8051 | AT80C51 | - | ||||||
Each | 1+ €7.750(€9.5325) 25+ €7.600(€9.348) 100+ €7.440(€9.1512) 250+ €7.290(€8.9667) | 8051 Family AT89C51 Series Microcontrollers | 8051 | 60MHz | 64KB | 44Pins | LCC | 34I/O's | UART | 2KB | - | - | 2.7V | 5.5V | -40°C | 85°C | Surface Mount | 8051 | AT89C51 | - | ||||||
Each | 1+ €18.070(€22.2261) 10+ €15.030(€18.4869) 25+ €14.090(€17.3307) 50+ €13.530(€16.6419) 100+ €12.970(€15.9531) | C8051 Family C8051F34x Series Microcontrollers | 8051 | 48MHz | 64KB | 48Pins | TQFP | 40I/O's | EMI, I2C, SPI, UART, USB | 4.25KB | 20Channels | 10Bit | 2.7V | 5.25V | -40°C | 85°C | Surface Mount | C8051 | C8051F34x | - | ||||||
Each | 1+ €2.880(€3.5424) 25+ €2.820(€3.4686) | 8051 Family AT89S51 Series Microcontrollers | 8051 | 24MHz | 4KB | 40Pins | DIP | 32I/O's | SPI, UART | 128Byte | - | - | 4V | 5.5V | -40°C | 85°C | Through Hole | 8051 | AT89S51 | - | ||||||
Each | 1+ €2.320(€2.8536) 25+ €2.270(€2.7921) 100+ €2.230(€2.7429) 250+ €2.180(€2.6814) | 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+ €8.170(€10.0491) 25+ €8.010(€9.8523) | 8051 Family AT89C51 Series Microcontrollers | 8051 | 60MHz | 32KB | 40Pins | DIP | 32I/O's | UART | 1KB | - | - | 2.7V | 5.5V | -40°C | 85°C | Through Hole | 8051 | AT89C51 | - | ||||||
Each | 1+ €4.700(€5.781) 25+ €4.110(€5.0553) | 8051 Family AT89S8253 Series Microcontrollers | 8051 | 24MHz | 12KB | 40Pins | DIP | 32I/O's | SPI, UART | 256Byte | - | - | 2.7V | 5.5V | -40°C | 85°C | Through Hole | 8051 | AT89S8253 | - | ||||||
Each | 1+ €6.500(€7.995) 25+ €6.370(€7.8351) | 8051 Family AT89C51 Series Microcontrollers | 8051 | 60MHz | 16KB | 40Pins | DIP | 32I/O's | SPI, UART | 1.25KB | - | - | 2.7V | 5.5V | -40°C | 85°C | Through Hole | 8051 | AT89C51 | - | ||||||
Each | 1+ €3.530(€4.3419) 25+ €3.460(€4.2558) 100+ €3.390(€4.1697) 250+ €3.320(€4.0836) | 8051 Family AT80C51 Series Microcontrollers | 8051 | 40MHz | - | 44Pins | LCC | 32I/O's | EUART | 1.25KB | - | - | 2.7V | 5.5V | -40°C | 85°C | Surface Mount | 8051 | AT80C51 | - | ||||||
Each | 1+ €1.820(€2.2386) 25+ €1.780(€2.1894) | 8051 Family AT89C2051 Series Microcontrollers | 8051 | 24MHz | 4KB | 20Pins | DIP | 15I/O's | UART | 128Byte | - | - | 2.7V | 6V | -40°C | 85°C | Through Hole | 8051 | AT89C4051 | - | ||||||
Each | 1+ €9.490(€11.6727) 25+ €9.300(€11.439) 100+ €9.110(€11.2053) 250+ €8.920(€10.9716) | 8051 Family AT89C51 Series Microcontrollers | 8051 | 60MHz | 64KB | 64Pins | VQFP | 36I/O's | CAN, SPI, UART | 2KB | 8Channels | 10Bit | 3V | 5.5V | -40°C | 85°C | Surface Mount | 8051 | AT89C51 | - | ||||||
