EFM8BB21F16G-C-QFN20R

The EFM8BB21F16G-C-QFN20R is a highly efficient 8-bit microcontroller from Silicon Labs’ EFM8 Busy Bee family, designed for applications requiring low power consumption and high performance. It features an advanced 8051-compatible core and is optimized for a variety of embedded system applications.

Key Features:

• Core: 8-bit 8051-compatible microcontroller, running at speeds up to 24 MHz.
• Memory: 16 kB of Flash memory and 1 kB of RAM for program and data storage.
• Low Power Consumption: Multiple low-power modes for extended battery life, making it ideal for energy-sensitive applications.
• Integrated Peripherals: Includes a 12-bit ADC, a comparator, and various timers, enhancing its functionality.
• Digital Interfaces: Supports multiple communication interfaces including I2C, SPI, and UART for easy integration into systems.
• Package: Available in a compact 20-pin QFN package, facilitating efficient PCB designs.

Applications:

• Wearable Devices: Perfect for health monitors, fitness trackers, and other portable devices.
• Consumer Electronics: Ideal for remote controls, smart home devices, and small electronic gadgets.
• Industrial Automation: Suitable for sensor applications, data logging, and process control systems.

The EFM8BB21F16G-C-QFN20R microcontroller combines high performance, low power operation, and a rich set of features, making it an excellent choice for developers looking to create compact, efficient embedded solutions.