Application core overview

The application core contains a low-power microcontroller with embedded flash memory and a full featured Arm® Cortex®-M33 processor.

In addition, the application core includes a rich set of peripherals for serial communication, analog interfaces, and cryptographic acceleration. See the following figure for more information. Arrows with white heads indicate signals that share physical pins with other signals, while arrows with black heads are dedicated to one signal.

Figure 1. Application core block diagram
Application core block diagram

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