2. AT91SAMA5D3x Processor Core

The AT91SAMA5D3x runs at 528 MHz with a memory bus frequency of 128 MHz.

Here are some of the most important features of the SAMA5D3x ARM Cortex-A5 core:

  • 32 Kbyte Data Cache, 32 Kbyte Instruction Cache

  • 2x 32 Bit Memory Bus

  • Memory Management Unit (MMU)

  • ARM v7-A Thumb2® Instruction Set, ARM Thumb 16-bit and 32-bit Instruction Set supported

  • VFPv4 Floating Point Unit

  • ARM Jazelle® Technology for Java® Acceleration

  • ICE/JTAG Debug Environment

Some of these features - like Jazelle - are currently not supported by the operating system of the product.