Silicon Labs EFR32BG27C320F768IJ39-BR RF Transmitter, 19-Pin QFN, WLCSP

The Silicon Labs CSP package with DCDC Boost is an ideal solution for Bluetooth wireless connectivity for portable and wearable medical devices, smart home, and industrial and commercial applications. With key features like high performance RF, low current consumption, coulomb counter, and security that is compliant with SESIP L3, IoT device makers can create the smartest, fastest and most energy-efficient applications while securing end-user privacy. The large memory of up to 768 kB of Flash and 64 kB of RAM and 19 GPIO provides maximum resources for software, designs, protocols, and peripherals while leaving room for growth.

MCU Core ARM Cortex-M33
Core Frequency (MHz) 76.8
TX Power (dBm) 4
Flash (kB) 768
RAM (kB) 64