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EFM8UB3 - Microcontrollers

Key Features

  • Pipelined 8-bit C8051 core with 48 MHz maximum operating frequency.
  • Up to 17 multifunction I/O pins.
  • Low Energy USB with full- and low-speed support saves up to 90% of the USB energy.
  • USB charger.

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Other Datasheets by Silicon Laboratories

Part Number Description
EFM8UB1 Microcontrollers
EFM8UB2 Microcontrollers
EFM8BB1 8-Bit Microcontrollers
EFM8BB2 Microcontrollers
EFM8BB3 Microcontrollers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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EFM8 Universal Bee Family EFM8UB3 Data Sheet The EFM8UB3, part of the Universal Bee family of MCUs, is a multi-purpose line of 8-bit microcontrollers with USB feature set in small packages. These devices offer high value by integrating an innovative energy-smart USB peripheral interface, charger detect circuit, 8 kV ESD protection, and enhanced high speed communication interfaces into small packages, making them ideal for space-constrained USB applications. With an efficient 8051 core and precision analog, the EFM8UB3 family is also optimal for embedded applications.