Over on the GaryExplains YouTube channel, [Gary Sims] posted a great review of the current 32- vs 64-bit state-of-affairs — not just for ARM but for Intel and AMD processors as well.

But if I had two serious gripes about the original offering it was the 8-bit CPU and the lack of proper debugging support. Now there’s plenty of 32-bit support in the Arduino IDE, so that takes ...

A growing number of MCU suppliers are offering new product families based on 32-bit RISC-processor cores licensed from ARM Ltd., which began pursuing the microcontroller segment about eight years ago.

RISC-V defines a 32-bit processor instruction set architecture (ISA ... “There are many chips that contain several large Arm cores, being used as the applications processor, but then you also find ...

The update adds several x86 CPU instructions to the x86 emulator in Windows on ARM, including AVX and AVX2 ... but not older ...

as well as extending existing 32-bit processing. The scalability of the processor series enables ARM partners to create system-on-chips (SoCs) that address diverse markets, from smartphones through to ...

Toshiba Electronics Europe GmbH has released seven new 32-bit MCUs with Arm Cortex-M4 cores, expanding its motor control MCU lineup. These devices are ideal for FOC of up to two AC motors, BLDC motors ...