The LPC553x/S3x series is the latest Cortex-M33-based general-purpose MCU released by NXP on April 4, 2022. This series further expands the LPC5500 family and offers significant performance enhancements, all on-chip RAM with parity or ECC, updated security features and more advanced analog functions, fully utilizing the cost-effective 40nm NVM process technology.

The LPC553x/S3x family includes a proprietary DSP accelerator that reduces clock cycles by a factor of 10, significantly improving signal processing efficiency.

Here is the eighth part of this training series:

Editor: Huang Fei

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