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TMS570LC4357: Nonvolatile memory on chip for user data

Part Number: TMS570LC4357
Other Parts Discussed in Thread: HALCOGEN

Hi,

I need to save the value of two variables and I need the value to remain after turning off the board, does this microcontroller have a memory on chip that I can use for this purpose or do I need to use an external SD card?

Thanks a lot.

  • Hello,

    This device has two 2Mbyte banks (bank 0, and bank 1) of program flash and one EEPROM bank (bank 7).  EEPROM is primarily used for storing small quantities of system related data (e.g., calibration values, device configuration).

    The HALCoGen generates FEE driver to use EEPROM if you enable it. 

    One EEPROM example is under HALCOGen/help/help topic