APP 清除 一個 Sector 時，有機率會失敗導致MCU重啟

嗨，目前使用F28374S，在測試於APP程式理面將一個扇區給清除，但是目前測試時發現有機率進到下面的副程式時會失敗，導致MCU重啟

目前有設置收到清除命令後750 uS會做清除動作，也就是下段指令，等待1.5S 後 Mcu重啟，重啟後會到IAP程式來判斷扇區是否有被清除。

不過測試上百次總會有那麼幾次發現有奇怪的問題，因此用示波器抓問題，剛好在750uS時就Reset了可以確認是下段指令有問題。

不曉得下面這段程式會有哪個部分造成此問題嗎?

#pragma CODE_SECTION(Clear_Flash_Password, "ramfuncs");

void Clear_Flash_Password(void)
{
	//
	// Bank0 Erase Program
	//
	EALLOW;

    PassWord_Reser_OK = 1;
    uint32 Erase_address = 0xBE000;

    Fapi_StatusType oReturnCheck;
    volatile Fapi_FlashStatusType oFlashStatus;
    Fapi_FlashStatusWordType oFlashStatusWord;

    Check_Write_Error_Flag = 0;
    Erase_FLASH_Flag = 0;
    oReturnCheck = Fapi_initializeAPI(F021_CPU0_W0_BASE_ADDRESS, 200);

    //-----清除Flash空間-----
    if (oReturnCheck != Fapi_Status_Success)
    {
        Erase_FLASH_Flag = 1;
        // Check Flash API documentation for possible errors
        //Example_Error(oReturnCheck);
        PassWord_Reser_OK = 0;
    }

    oReturnCheck = Fapi_setActiveFlashBank(Fapi_FlashBank0);

    if (oReturnCheck != Fapi_Status_Success)
    {
        Erase_FLASH_Flag = 2;
        // Check Flash API documentation for possible errors
        //Example_Error(oReturnCheck);
        PassWord_Reser_OK = 0;
    }

    oReturnCheck = Fapi_issueAsyncCommandWithAddress(Fapi_EraseSector, (uint32 *) Erase_address);

    // Wait until FSM is done with erase sector operation
    while (Fapi_checkFsmForReady() != Fapi_Status_FsmReady){}

    //
    // Verify that SectorL is erased.  The Erase step itself does a
    // verify as it goes.  This verify is a 2nd verification that can be done.
    //
    oReturnCheck = Fapi_doBlankCheck((uint32 *)Bzero_SectorN_start,
    		Bzero_16KSector_u32length,
			&oFlashStatusWord);

    if (oReturnCheck != Fapi_Status_Success)
    {
        Erase_FLASH_Flag = 3;
        // Check Flash API documentation for possible errors
        //Example_Error(oReturnCheck);
        PassWord_Reser_OK = 0;
    }
}