EFM8BB10F8I-A-QFN20

The EFM8BB10F8I-A-QFN20 is an 8bit microcontroller from Busy Bee 1 family in 20 pin QFN package. This is a multipurpose line of 8bit MCU with a comprehensive feature set in small packages. This device offers high value by integrating advanced analogue and communication peripherals, making them ideal for space constrained applications. With an efficient 8051 core, enhanced pulse width modulation and precision analogue. The EFM8BB1 family is also optimal for embedded applications, sensor controllers and I/O port expander.

• Single power supply of 2.2V to 3.6V
• Pipelined 8bit C8051 core with 25MHz maximum operating frequency
• 12bit ADC, 2 x low current analogue comparators with adjustable reference
• Integrated temperature sensor, 3-channel enhanced PWM/PCA & four 16bit timers
• Priority crossbar for flexible pin mapping
• 8KB flash memory, 512bytes RAM and 16 digital port I/Os (total)
• Internal 24.5MHz oscillator with ±2% accuracy and internal 80KHz low frequency oscillator
• UART, SPI, SMBus/I2C interface & external CMOS clock option
• 15 ADC0 channels, 8 comparator 0 inputs and 7 comparator 1 inputs
• Operating temperature range from -40°C to +125°C

Applications

Embedded Design & Development, Motor Drive & Control, Consumer Electronics, Medical, Lighting