The ARM Cortex-M is a group of 32-bit RISC ARM processor cores licensed by Arm Holdings. These cores are optimized for low-cost and energy-efficient integrated circuits, which have been embedded in tens of billions of … See more

The Cortex-M1 is an optimized core especially designed to be loaded into FPGA chips.
Key features of the Cortex-M1 core are:
• ARMv6-M architecture
• 3-stage pipeline.
• Instruction sets: See more

Conceptually the Cortex-M4 is a Cortex-M3 plus DSP instructions, and optional floating-point unit (FPU). A core with an FPU is known as Cortex-M4F.
Key features of the Cortex-M4 core are:
• ARMv7E-M architecture
• 3-stage pipeline with See more

The Cortex-M0 core is optimized for small silicon die size and use in the lowest price chips.
Key features of the … See more

The Cortex-M0+ is an optimized superset of the Cortex-M0. The Cortex-M0+ has complete instruction set compatibility with the Cortex-M0 thus allowing the use of the same compiler and debug tools. The Cortex-M0+ pipeline was reduced from 3 to 2 stages, which … See more

Key features of the Cortex-M3 core are:
• ARMv7-M architecture
• 3-stage pipeline with branch speculation.
• Instruction sets: See more

The Cortex-M7 is a high-performance core with almost double the power efficiency of the older Cortex-M4. It features a 6-stage superscalar pipeline … See more