EFM8 Family EFM8UB Series Microcontrollers 8-bit Microcontrollers:
8 Products FoundEFM8 Family EFM8UB Series Microcontrollers 8-bit Microcontrollers
The Universal Bee family of EFM8™ microcontrollers is ideal for space constrained USB applications. Universal Bee MCUs operate at up to 50 MHz and the family includes devices with a low power USB peripheral interface, charger detect circuit, 8 kV ESD protection, and enhanced high-speed communication interfaces.
- C8051 Core, Clocked Upto 50MHz
- FLASH: Upto 64KB, RAM: Upto 4352B
- Interfaces: Upto 2x UART, SPI, SMBus/ I2C
- USB charger detect circuit (USB-BCS 1.2 compliant)
- Upto 22 GPIO
- Connectivity: LEUSB
- 5x 16-bit timers
- two analog comparators
- One 12-Bit ADC
- Applications: USB I/O controls, dongles, High-speed communication bridge, Consumer electronics
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| Compare | Price For | Quantity | |||||||||||||||||||||||
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Each | 1+ S$5.260 (S$5.7334)10+ S$4.390 (S$4.7851)25+ S$4.070 (S$4.4363)50+ S$3.870 (S$4.2183)100+ S$3.670 (S$4.0003)More Pricing... | EFM8 Family EFM8UB Series Microcontrollers | 8051 | 48MHz | 64KB | 48Pins | QFP | 40I/O's | I2C, SMBus, SPI, UART, USB | 4.25KB | 32Channels | 10Bit | 2.65V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8UB | ||||||
Each | 1+ S$4.280 (S$4.6652)10+ S$3.580 (S$3.9022)25+ S$3.320 (S$3.6188)50+ S$3.250 (S$3.5425)100+ S$3.170 (S$3.4553)More Pricing... | EFM8 Family EFM8UB Series Microcontrollers | 8051 | 48MHz | 32KB | 48Pins | QFP | 40I/O's | I2C, SMBus, SPI, UART, USB | 2.25KB | 32Channels | 10Bit | 2.7V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8UB | ||||||
Each | 1+ S$5.410 (S$5.8969)10+ S$3.500 (S$3.815)25+ S$3.490 (S$3.8041)50+ S$3.480 (S$3.7932)100+ S$3.470 (S$3.7823)More Pricing... | EFM8 Family EFM8UB Series Microcontrollers | 8051 | 50MHz | 16KB | 24Pins | QSOP | 17I/O's | I2C, SMBus, SPI, UART, USB | 2.25KB | 15Channels | 12Bit | 1.71V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8UB | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ S$5.800 (S$6.322)10+ S$4.670 (S$5.0903)25+ S$4.290 (S$4.6761)50+ S$4.090 (S$4.4581)100+ S$3.880 (S$4.2292)More Pricing... | EFM8 Family EFM8UB Series Microcontrollers | 8051 | 48MHz | 64KB | 48Pins | QFP | 40I/O's | I2C, SMBus, SPI, UART, USB | 4.25KB | 32Channels | 10Bit | 2.7V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8UB | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ S$2.990 (S$3.2591)10+ S$2.330 (S$2.5397)50+ S$2.220 (S$2.4198)100+ S$2.100 (S$2.289)250+ S$1.950 (S$2.1255)More Pricing... | EFM8 Family EFM8UB Series Microcontrollers | 8051 | 50MHz | 16KB | 20Pins | QFN | 13I/O's | I2C, SMBus, SPI, UART, USB | 2.25KB | 11Channels | 12Bit | 2.2V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8UB | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ S$2.060 (S$2.2454)10+ S$1.620 (S$1.7658)50+ S$1.540 (S$1.6786)100+ S$1.450 (S$1.5805)250+ S$1.360 (S$1.4824)More Pricing... | EFM8 Family EFM8UB Series Microcontrollers | 8051 | 50MHz | 8KB | 20Pins | QFN-EP | 13I/O's | I2C, SMBus, SPI, UART, USB | 2.25KB | 11Channels | 12Bit | 2.2V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8UB | ||||||
Each | 1+ S$4.650 (S$5.0685)10+ S$3.880 (S$4.2292)25+ S$3.320 (S$3.6188)50+ S$3.240 (S$3.5316)100+ S$3.150 (S$3.4335)More Pricing... | EFM8 Family EFM8UB Series Microcontrollers | 8051 | 48MHz | 64KB | 32Pins | QFN | 25I/O's | I2C, SMBus, SPI, UART | 4.25KB | 20Channels | 10Bit | 2.65V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8UB | ||||||
Each | 1+ S$4.650 (S$5.0685)10+ S$3.880 (S$4.2292)25+ S$3.610 (S$3.9349)50+ S$3.560 (S$3.8804)100+ S$3.510 (S$3.8259)More Pricing... | EFM8 Family EFM8UB Series Microcontrollers | 8051 | 48MHz | 32KB | 32Pins | QFP | 25I/O's | I2C, SPI, UART, USB | 2KB | 20Channels | 10Bit | 2.65V | 3.6V | -40°C | 85°C | Surface Mount | EFM8 | EFM8UB | ||||||
