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8051 8-bit Microcontrollers:
293 Products FoundFind a huge range of 8051 8-bit Microcontrollers at element14 China. We stock a wide range of 8-bit Microcontrollers, such as PIC16, AVR, PIC18 & 8051 8-bit Microcontrollers from the worlds top manufacturers including: Silicon Labs, Microchip, Infineon, NXP & Texas Instruments
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| Compare | Price For | Quantity | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+ CNY10.980 (CNY12.4074)25+ CNY10.130 (CNY11.4469)100+ CNY9.150 (CNY10.3395) | 8051 Family AT89C2051 Series Microcontrollers | 8051 | 24MHz | 2KB | 20Pins | SOIC | 15I/O's | UART | 128Byte | - | - | 4V | 6V | -40°C | 85°C | Surface Mount | 8051 | AT89C2051 | - | ||||||
Each | 1+ CNY14.270 (CNY16.1251)25+ CNY12.860 (CNY14.5318) | 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+ CNY27.490 (CNY31.0637)25+ CNY25.020 (CNY28.2726) | 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+ CNY35.490 (CNY40.1037)25+ CNY34.280 (CNY38.7364)100+ CNY33.070 (CNY37.3691) | 8051 Family AT89C51 Series Microcontrollers | 8051 | 24MHz | 32KB | 44Pins | LCC | 32I/O's | UART | 512Byte | - | - | 4V | 5.5V | -40°C | 85°C | Surface Mount | 8051 | AT89C51 | - | ||||||
Each | 1+ CNY71.720 (CNY81.0436)25+ CNY59.630 (CNY67.3819) | 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+ CNY6.570 (CNY7.4241)10+ CNY5.250 (CNY5.9325)100+ CNY5.030 (CNY5.6839)500+ CNY4.880 (CNY5.5144)1000+ CNY3.710 (CNY4.1923)More Pricing... | EFM8 Family EFM8BB52 Series Microcontrollers | 8051 | 50MHz | 32KB | 32Pins | QFN | 29I/O's | I2C, SPI, UART | 2.3KB | 16Channels | 12Bit | 1.8V | 5.5V | -40°C | 125°C | Surface Mount | EFM8 | EFM8BB | - | ||||||
MICROCHIP | Each | 396+ CNY11.840 (CNY13.3792) | 8051 Family AT89C2051 Series Microcontrollers | 8051 | 12MHz | 2KB | 20Pins | DIP | 15I/O's | UART | 125Byte | - | - | 2.7V | 6V | -55°C | 125°C | Through Hole | 8051 | AT89C2051 | - | |||||
Each | 1+ CNY16.000 (CNY18.080)25+ CNY14.710 (CNY16.6223)100+ CNY14.380 (CNY16.2494)160+ CNY13.220 (CNY14.9386) | 8051 Family AT89S51 Series Microcontrollers | 8051 | 24MHz | 4KB | 64Pins | TQFP | 32I/O's | SPI, UART | 128Byte | - | - | 4V | 5.5V | -40°C | 85°C | Surface Mount | 8051 | AT89S51 | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ CNY91.370 (CNY103.2481)10+ CNY81.850 (CNY92.4905)25+ CNY78.050 (CNY88.1965)50+ CNY72.910 (CNY82.3883)100+ CNY67.770 (CNY76.5801)More Pricing... | C8051 Family C8051F50x Series Microcontrollers | 8051 | 50MHz | 64KB | 32Pins | QFN-EP | 25I/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 (Supplied on Cut Tape) Cut Tape | 1+ CNY6.260 (CNY7.0738)10+ CNY4.970 (CNY5.6161)50+ CNY4.710 (CNY5.3223)100+ CNY4.440 (CNY5.0172)250+ CNY4.120 (CNY4.6556)More Pricing... | EFM8 Family EFM8BB51 Series Microcontrollers | 8051 | 50MHz | 16KB | 20Pins | QFN-EP | 16I/O's | I2C, SPI, UART | 1.25KB | 12Channels | 12Bit | 1.8V | 5.5V | -40°C | 125°C | Surface Mount | EFM8 | EFM8BB51 | - | ||||||
Each | 1+ CNY84.820 (CNY95.8466)10+ CNY70.360 (CNY79.5068)25+ CNY65.710 (CNY74.2523)50+ CNY65.540 (CNY74.0602)100+ CNY65.370 (CNY73.8681)More Pricing... | C8051 Family C8051F58x Series Microcontrollers | 8051 | 50MHz | 96KB | 48Pins | QFP | 40I/O's | I2C, SMBus, SPI, UART | 8KB | 32Channels | 12Bit | 1.8V | 5.25V | -40°C | 125°C | Surface Mount | C8051 | C8051F58x | - | ||||||
Each | 1+ CNY89.410 (CNY101.0333)10+ CNY63.560 (CNY71.8228)25+ CNY58.140 (CNY65.6982)50+ CNY54.640 (CNY61.7432)100+ CNY51.410 (CNY58.0933)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 | 1+ CNY78.500 (CNY88.705)25+ CNY71.950 (CNY81.3035)100+ CNY65.180 (CNY73.6534) | 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+ CNY259.020 (CNY292.6926)5+ CNY225.230 (CNY254.5099)10+ CNY207.740 (CNY234.7462)25+ CNY198.100 (CNY223.853)50+ CNY189.670 (CNY214.3271) | C8051 Family C8051F13x Series Microcontrollers | 8051 | 100MHz | 128KB | 100Pins | TQFP | 64I/O's | I2C, SPI, UART | 8.25KB | 8Channels | 10Bit | 3V | 3.6V | -40°C | 85°C | Surface Mount | C8051 | C8051F13x | - | ||||||
Each | 1+ CNY285.580 (CNY322.7054)5+ CNY262.440 (CNY296.5572)10+ CNY239.300 (CNY270.409)25+ CNY210.670 (CNY238.0571)50+ CNY204.420 (CNY230.9946) | C8051 Family C8051F02x Series Microcontrollers | 8051 | 25MHz | 64KB | 100Pins | TQFP | 64I/O's | I2C, SPI, UART | 4.25KB | 16Channels | 8Bit, 12Bit | 2.7V | 3.6V | -40°C | 85°C | Surface Mount | C8051 | C8051F02x | - | ||||||
Each | 1+ CNY76.440 (CNY86.3772)25+ CNY69.290 (CNY78.2977) | 8051 Family AT89C51 Series Microcontrollers | 8051 | 60MHz | 64KB | 68Pins | LCC | 50I/O's | UART | 2KB | - | - | 2.7V | 5.5V | -40°C | 85°C | Surface Mount | 8051 | AT89C51 | - | ||||||
Each | 1+ CNY68.600 (CNY77.518)25+ CNY62.980 (CNY71.1674)100+ CNY57.040 (CNY64.4552) | 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+ CNY280.250 (CNY316.6825)5+ CNY257.490 (CNY290.9637)10+ CNY234.730 (CNY265.2449)25+ CNY206.550 (CNY233.4015)50+ CNY203.030 (CNY229.4239) | 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+ CNY157.080 (CNY177.5004)10+ CNY137.900 (CNY155.827)25+ CNY128.000 (CNY144.640)50+ CNY121.240 (CNY137.0012)100+ CNY115.560 (CNY130.5828) | 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+ CNY25.290 (CNY28.5777)25+ CNY21.950 (CNY24.8035) | 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+ CNY337.040 (CNY380.8552)5+ CNY310.130 (CNY350.4469)10+ CNY283.210 (CNY320.0273)25+ CNY250.510 (CNY283.0763)50+ CNY244.070 (CNY275.7991) | C8051 Family C8051F12x Series Microcontrollers | 8051 | 100MHz | 128KB | 100Pins | TQFP | 64I/O's | I2C, SPI, UART | 8.25KB | 16Channels | 8Bit, 12Bit | 3V | 3.6V | -40°C | 85°C | Surface Mount | C8051 | C8051F12x | - | ||||||
Each | 1+ CNY40.370 (CNY45.6181)25+ CNY37.090 (CNY41.9117)100+ CNY36.350 (CNY41.0755) | 8051 Family AT89LP51 Series Microcontrollers | 8051 | 20MHz | 64KB | 44Pins | PLCC | 40I/O's | I2C, SPI, UART | 2KB | 8Channels | 10Bit | 2.4V | 5.5V | -40°C | 85°C | Surface Mount | 8051 | AT89LP51 | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ CNY11.590 (CNY13.0967)10+ CNY9.070 (CNY10.2491)50+ CNY8.620 (CNY9.7406)100+ CNY8.160 (CNY9.2208)250+ CNY7.560 (CNY8.5428)More Pricing... | EFM8 Family EFM8SB Series Microcontrollers | 8051 | 25MHz | 8KB | 24Pins | QFN-EP | 17I/O's | I2C, SMBus, SPI, UART | 512Byte | 10Channels | 12Bit | 1.8V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8SB | - | ||||||
Each | 1+ CNY33.890 (CNY38.2957)25+ CNY33.590 (CNY37.9567) | 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+ CNY166.120 (CNY187.7156)10+ CNY146.560 (CNY165.6128)25+ CNY143.970 (CNY162.6861)50+ CNY141.100 (CNY159.443)100+ CNY138.220 (CNY156.1886) | C8051 Family C8051F04x Series Microcontrollers | 8051 | 25MHz | 64KB | 100Pins | TQFP | 64I/O's | CAN, I2C, SPI, UART | 4.25KB | 21Channels | 8Bit, 10Bit | 2.7V | 3.6V | -40°C | 85°C | Surface Mount | C8051 | C8051F04x | - | ||||||
