Network core overview

The network core contains a low-power microcontroller with embedded flash memory and an Arm® Cortex®-M33 processor.

The network core includes peripherals for efficient implementation of radio protocols such as Bluetooth® Low Energy, 802.15.4, and proprietary 2.4 GHz. The following figure provides more information. Arrows with white heads indicate signals that share physical pins with other signals.

Figure 1. Network core block diagram
Network core block diagram


This document was last updated on
2019-12-09.
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