Which is the E_W RAM Routine to be downloaded into STM8AF MCU while doing IAP?

[H_H_11]

Hi STM8 Team,

I am trying to do In-Application Programming on STM8AF5288T MCU which is a 64K Flash device. The available E_W_RAM_ROUTINEs are for 32K and 128K flash. Does the 128K version work on STM8AF5288T?

Also which version of BSL should I use?

Thanks,

Hrithik