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Nordic nRF54L15 Cortex-M33 wireless MCU halves Rx power consumption over nRF52 chips
(www.cnx-software.com)
Everything microcontrollers: projects, questions, new releases, etc.
dragontamer's Beginner Guides:
Beginner Series I: What is a Microcontroller?
Beginner Series II: The "Generic" Microcontroller
Beginner Sidenote: Microchip's Signal Chain Design Guide
Beginner Series III: Skills and Complexity Tiers
Beginner Series IV: Deep Dive into Microchip's AVR EA
nRF52 were already among best-in-class of the marketplace, so its crazy to see futher progress.
EDIT: I was slightly confused: nRF53 were best in class. Still though, for an improvement over nRF53 is still good.