ARM range of processor cores
Cortex A Family
- Application processors for featuure rich OS and 3rd party applications
Cortex R Family
- Embedded processors for real time signal processing, control applications
Cortex M family
- Microcontroller oriented processors for MCU, ASSP, and SoC applications
Development of the ARM Architecture
- V4T - T for thumb instructions
- V5TE
- V6
- V7