ARM-based microcontrollers

STM32 is a family of 32-bit microcontroller and microprocessor integrated circuits by STMicroelectronics. STM32 microcontrollers are grouped into related series that are based around the same 32-bit ARM processor core: Cortex-M0, Cortex-M0+, Cortex-M3, Cortex-M4, Cortex-M7, Cortex-M33, Cortex-M55, or Cortex-M85. Internally, each microcontroller consists of ARM processor core(s), flash memory, static RAM, a debugging interface, and various peripherals.

thumb|upright|RP2040 microcontroller upright|thumb|RP2040 die shot thumb|A PhobGCC, an open-source motherboard replacement for the GameCube controller designed for competitive [[Super Smash Bros. Melee, powered by the RP2040]] RP2040 is a 32-bit dual-core ARM Cortex-M0+ microcontroller designed by Raspberry Pi Ltd. In January 2021, it was released as part of the Raspberry Pi Pico board. Its successor is the RP2350 series.

The i.MX series is a family of ARM architecture-based system-on-chip (SoC) processors designed by NXP Semiconductors for multimedia and embedded applications focused on low-power consumption. Originally developed by Freescale Semiconductor (acquired by NXP in 2015), the i.MX application processors integrate multiple processing units including CPU cores, graphics processing units (GPUs), and video processing units (VPUs) onto a single die. The i.MX family is qualified for automotive, industrial, and consumer markets with most products guaranteed for a production lifetime of 10 to 15 years.