Renesas RA6T2

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The Renesas RA6T2 series are general-purpose microcontrollers based on the ARM Cortex-M33 processor.

On-Chip Memory Regions

The internal flash of RA6T2 series devices consist of three memory regions:

  • 512 Byte option-setting memory
  • 16 KiB data flash
  • Up to 512 KiB program flash

The size of the program flash depends on the device as seen in the table below.

Device Size (KiB) Memory region
R7FA6T2AB 256 0x00000000 - 0x0001FFFF
R7FA6T2AD 512 0x00000000 - 0x0003FFFF
R7FA6T2BB 256 0x00000000 - 0x0001FFFF
R7FA6T2BD 512 0x00000000 - 0x0003FFFF
R7FA6T2CB 256 0x00000000 - 0x0001FFFF
R7FA6T2CD 512 0x00000000 - 0x0003FFFF
R7FA6T2DB 256 0x00000000 - 0x0001FFFF
R7FA6T2DD 512 0x00000000 - 0x0003FFFF

RAMLess flash programming

J-Link supports RAMLess flash programming for option setting memory and for program flash. RAMLess programming for data flash is not supported.

To use the RAMLess flashloader, use the suffix "_RAMLess" with the device string, e.g. "R7FA6T2AB_RAMLess" instead of "R7FA6T2AB".

Due to the nature of RAMLess flashloaders, slower programming speeds have to be expected.