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8051 8-bit Microcontrollers :
276 Products FoundFind a huge range of 8051 8-bit Microcontrollers at Newark Electronics. We stock a wide range of 8-bit Microcontrollers, such as PIC16, PIC18, AVR & PIC12 8-bit Microcontrollers from the worlds top manufacturers including: Silicon Labs, Microchip, Analog Devices, Infineon & NXP
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| Compare | Manufacturer Part No | Order Code | Manufacturer / Description | Availability | Price for | Price | Quantity | Base Number | Product Range | CPU Speed | Device Core | Data Bus Width | MCU Core Size | Operating Frequency Max | No. of Bits | Program Memory Size | No. of Pins | MCU Case Style | IC Case / Package | No. of I/O's | Interfaces | Embedded Interface Type | RAM Memory Size | ADC Channels | ADC Resolution | Data Bus Width | MCU Applications | Supply Voltage Min | Supply Voltage Max | MCU Family | Operating Temperature Min | MCU Series | Operating Temperature Max | IC Mounting | Qualification | Packaging | Automotive Qualification Standard |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+$20.730 10+$17.260 25+$16.380 50+$15.500 100+$14.920 More Pricing... | - | C8051 Family C8051F34x Series Microcontrollers | - | 8051 | - | 8bit | 48MHz | - | 64KB | 48Pins | TQFP | TQFP | 40I/O's | EMI, I2C, SPI, UART, USB | EMI, I2C, SPI, UART, USB | 4.25KB | 20Channels | 10Bit | - | USB Microcontroller | 2.7V | 5.25V | C8051 | -40°C | C8051F34x | 85°C | Surface Mount | - | - | - | ||||||
Each | 1+$44.670 5+$41.160 10+$37.640 25+$35.390 50+$34.450 More Pricing... | - | C8051 Family C8051F12x Series Microcontrollers | 50MHz | 8051 | - | - | 50MHz | - | 128KB | 100Pins | TQFP | TQFP | 64I/O's | I2C, SPI, UART | I2C, SPI, UART | 8.25KB | 16Channels | 8Bit, 12Bit | - | - | 2.7V | 3.6V | C8051 | -40°C | C8051F12x | 85°C | Surface Mount | - | - | - | ||||||
Each | 1+$8.050 10+$6.670 25+$6.290 50+$5.900 100+$5.620 More Pricing... | - | C8051 Family C8051F38x Series Microcontrollers | - | 8051 | - | - | 48MHz | - | 64KB | 48Pins | TQFP | TQFP | 40I/O's | I2C, SMBus, SPI, UART, USB | I2C, SMBus, SPI, UART, USB | 4.25KB | 32Channels | 10Bit | - | - | 2.7V | 5.25V | C8051 | -40°C | C8051F38x | 85°C | Surface Mount | - | - | - | ||||||
Each | 1+$3.150 10+$3.090 25+$3.020 50+$2.960 100+$2.900 More Pricing... | - | 8051 Family AT89LP52 Series Microcontrollers | 20MHz | 8051 | - | - | 20MHz | - | 8KB | 44Pins | PLCC | PLCC | 36I/O's | UART | UART | 256Byte | - | - | - | - | 2.4V | 5.5V | 8051 | -40°C | AT89LP52 | 85°C | Surface Mount | - | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+$13.860 50+$10.760 100+$9.920 250+$8.880 500+$8.310 More Pricing... | - | C8051 Family C8051F41x Series Microcontrollers | 50MHz | 8051 | - | - | 50MHz | - | 32KB | 28Pins | QFN-EP | QFN-EP | 20I/O's | I2C, SMBus, SPI, UART | I2C, SMBus, SPI, UART | 2.31KB | 24Channels | 12Bit | - | - | 2V | 5.25V | C8051 | -40°C | C8051F41x | 85°C | Surface Mount | - | - | - | ||||||
Each | 1+$13.410 10+$10.990 25+$10.030 50+$9.230 100+$8.710 More Pricing... | - | C8051 Family C8051F41x Series Microcontrollers | 50MHz | 8051 | - | - | 50MHz | - | 32KB | 28Pins | MLP | MLP | 20I/O's | I2C, SPI, UART | I2C, SPI, UART | 2.31KB | 24Channels | 12Bit | - | - | 2V | 5.25V | C8051 | -40°C | C8051F41x | 85°C | Surface Mount | - | - | - | ||||||
Each | 1+$5.940 10+$5.820 25+$5.700 50+$5.580 100+$5.460 More Pricing... | - | 8051 Family AT89LP51 Series Microcontrollers | 20MHz | 8051 | - | - | 20MHz | - | 64KB | 40Pins | DIP | DIP | 37I/O's | I2C, SPI, UART | I2C, SPI, UART | 2.25KB | 8Channels | 10Bit | - | - | 2.4V | 5.5V | AVR | -40°C | AT89LP51xD2 | 85°C | Through Hole | - | - | - | ||||||
Each | 1+$15.600 10+$11.850 25+$11.370 50+$10.660 100+$9.940 More Pricing... | - | C8051 Family C8051F31x Series Microcontrollers | 25MHz | 8051 | - | - | 25MHz | - | 16KB | 32Pins | LQFP | LQFP | 29I/O's | I2C, SPI, UART | I2C, SPI, UART | 1.25KB | 21Channels | 10Bit | - | - | 2.7V | 3.6V | C8051 | -40°C | C8051F31x | 85°C | Surface Mount | - | - | - | ||||||
Each | 1+$28.150 5+$25.800 10+$23.450 25+$22.610 50+$21.760 More Pricing... | - | DS8 Family DS80C3xx Series Microcontrollers | 25MHz | 8051 | - | - | 25MHz | - | - | 40Pins | DIP | PDIP | 32I/O's | UART | UART | 256Byte | - | - | - | - | 4.5V | 5.5V | DS8 | 0°C | DS80C3xx | 70°C | Through Hole | - | - | - | ||||||
Each | 1+$54.560 5+$50.220 10+$45.870 25+$43.820 50+$41.760 More Pricing... | 8051 | DS8 Family DS89C4xx Series Microcontrollers | 33MHz | 8051 | - | - | 33MHz | - | 64KB | 40Pins | DIP | DIP | 32I/O's | UART | UART | 1KB | - | - | - | - | 4.5V | 5.5V | DS8 | -40°C | DS89C4xx | 85°C | Through Hole | - | - | - | ||||||
Each | 1+$9.950 10+$9.840 25+$9.720 50+$9.530 100+$9.330 More Pricing... | - | 8051 Family AT89LP6440 Series Microcontrollers | 20MHz | 8051 | - | - | 20MHz | - | 64KB | 44Pins | TQFP | TQFP | 38I/O's | I2C, SPI, UART, USART | I2C, SPI, UART, USART | - | 8Channels | 10Bit | - | - | 2.4V | 3.6V | 8051 | -40°C | AT89LP6440 | 85°C | Surface Mount | - | - | - | ||||||
Each | 1+$32.800 5+$30.010 10+$27.210 25+$25.920 50+$24.630 More Pricing... | 8051 | DS8 Family DS80C3xx Series Microcontrollers | 25MHz | 8051 | - | - | 25MHz | - | - | 40Pins | DIP | DIP | 32I/O's | UART | UART | 256Byte | - | - | - | - | 4V | 5.5V | DS8 | 0°C | DS80C3xx | 70°C | Through Hole | - | - | - | ||||||
Each | 1+$81.750 5+$74.580 10+$67.400 25+$65.750 50+$64.100 More Pricing... | 8051 | DS8 Family DS87C5xx Series Microcontrollers | 33MHz | 8051 | - | - | 33MHz | - | 16KB | 44Pins | PLCC | PLCC | 32I/O's | UART | UART | 1KB | - | - | - | - | 4.5V | 5.5V | DS8 | -40°C | DS87C5xx | 85°C | Surface Mount | - | - | - | ||||||
Each | 1+$59.190 5+$56.420 10+$53.640 25+$49.570 50+$45.500 More Pricing... | 8051 | DS8 Family DS87C5xx Series Microcontrollers | 33MHz | 8051 | - | - | 33MHz | - | 16KB | 44Pins | PLCC | PLCC | 32I/O's | UART | UART | 1KB | - | - | - | - | 4.5V | 5.5V | DS8 | 0°C | DS87C5xx | 70°C | Surface Mount | - | - | - | ||||||
Each | 1+$4.200 10+$4.170 25+$4.140 50+$4.060 100+$3.970 More Pricing... | AT89S52 | 8051 Family AT89S52 Series Microcontrollers | 24MHz | 8051 | - | - | 24MHz | - | 8KB | 40Pins | DIP | DIP | 32I/O's | SPI, UART | SPI, UART | 256Byte | - | - | - | - | 4V | 5.5V | 8051 | -55°C | AT89S52 | 125°C | Through Hole | - | - | - | ||||||
Each | 1+$2.080 10+$2.000 25+$1.910 50+$1.820 100+$1.720 More Pricing... | AT89C2051 | 8051 Family AT89C2051 Series Microcontrollers | 24MHz | 8051 | - | - | 24MHz | - | 2KB | 20Pins | DIP | DIP | 15I/O's | UART | UART | 125Byte | - | - | - | - | 2.7V | 6V | 8051 | -55°C | AT89C2051 | 125°C | Through Hole | - | - | - | ||||||
Each | 1+$9.010 10+$8.640 25+$8.270 50+$8.010 100+$7.750 More Pricing... | - | 8051 Family AT89C51 Series Microcontrollers | 60MHz | 8051 | - | - | 60MHz | - | 64KB | 44Pins | LCC | LCC | 34I/O's | UART | UART | 2KB | - | - | - | - | 2.7V | 5.5V | 8051 | -40°C | AT89C51 | 85°C | Surface Mount | - | - | - | ||||||
Each | 1+$5.960 10+$5.950 25+$5.940 50+$5.820 100+$5.700 More Pricing... | - | 8051 Family AT89LP51 Series Microcontrollers | 20MHz | 8051 | - | - | 20MHz | - | 64KB | 44Pins | PLCC | PLCC | 40I/O's | I2C, SPI, UART | I2C, SPI, UART | 2.25KB | 8Channels | 10Bit | - | - | 2.4V | 5.5V | 8051 | -40°C | AT89LP51 | 85°C | Surface Mount | - | - | - | ||||||
Each | 1+$53.890 5+$49.270 10+$44.650 25+$42.840 50+$41.020 More Pricing... | - | C8051 Family C8051F12x Series Microcontrollers | 100MHz | 8051 | - | - | 100MHz | - | 128KB | 100Pins | TQFP | TQFP | 64I/O's | I2C, SPI, UART | I2C, SPI, UART | 8.25KB | 16Channels | 8Bit, 12Bit | - | - | 3V | 3.6V | C8051 | -40°C | C8051F12x | 85°C | Surface Mount | - | - | - | ||||||
Each | 1+$15.160 10+$12.000 25+$10.990 50+$10.620 100+$10.250 More Pricing... | - | C8051 Family C8051F32x Series Microcontrollers | 25MHz | 8051 | - | 8bit | 25MHz | - | 16KB | 28Pins | QFN | QFN | 21I/O's | I2C, SPI, TWI, UART, USB | I2C, SPI, TWI, UART, USB | 1.25KB | 17Channels | 10Bit | - | USB Microcontroller | 1.8V | 5.25V | C8051 | -40°C | C8051F32x | 85°C | Surface Mount | - | - | - | ||||||
Each | 1+$38.660 5+$35.510 10+$32.360 25+$31.060 50+$29.760 More Pricing... | C8051F13x | C8051 Family C8051F13x Series Microcontrollers | 100MHz | 8051 | - | - | 100MHz | - | 128KB | 100Pins | TQFP | TQFP | 64I/O's | I2C, SPI, UART | I2C, SPI, UART | 8.25KB | 8Channels | 10Bit | - | - | 3V | 3.6V | C8051 | -40°C | C8051F13x | 85°C | Surface Mount | - | - | - | ||||||
Each | 1+$0.850 10+$0.670 100+$0.525 500+$0.467 1000+$0.449 More Pricing... | - | EFM8 Family EFM8BB1 Series Microcontrollers | 25MHz | 8051 | - | - | 25MHz | - | 2KB | 20Pins | QFN | QFN | 16I/O's | I2C, SPI, UART | I2C, SPI, UART | 256Byte | 12Channels | 12Bit | - | - | 2.2V | 3.6V | EFM8 | -40°C | EFM8BB | 85°C | Surface Mount | AEC-Q100 | - | AEC-Q100 | ||||||
Each | 1+$15.090 10+$12.080 25+$11.640 50+$11.190 100+$10.340 More Pricing... | 8051 | DS8 Family DS80C3xx Series Microcontrollers | 18MHz | 8051 | - | - | 18MHz | - | - | 40Pins | DIP | DIP | 32I/O's | UART | UART | 256Byte | - | - | - | - | 2.7V | 5.5V | DS8 | 0°C | DS80C3xx | 70°C | Through Hole | - | - | - | ||||||
Each | 1+$9.490 10+$9.300 25+$9.110 50+$8.920 100+$8.730 More Pricing... | - | 8051 Family AT89C51 Series Microcontrollers | 60MHz | 8051 | - | - | 60MHz | - | 32KB | 40Pins | DIP | DIP | 32I/O's | UART | UART | 1KB | - | - | - | - | 2.7V | 5.5V | 8051 | -40°C | AT89C51 | 85°C | Through Hole | - | - | - | ||||||
MICROCHIP | Each | 1+$3.150 10+$3.040 25+$2.920 50+$2.860 100+$2.800 More Pricing... | - | 8051 Family AT89C51 Series Microcontrollers | 24MHz | 8051 | - | - | 24MHz | - | 32KB | 44Pins | TQFP | TQFP | 32I/O's | UART | UART | 512Byte | - | - | - | - | 4V | 5.5V | 8051 | -40°C | AT89C51 | 85°C | Surface Mount | - | - | - | |||||
