+#if CPU_ARM_AT91SAM7S256 || CPU_ARM_AT91SAM7X256
+ #define FLASH_MEM_SIZE 0x40000UL ///< Internal flash memory size
+ #define FLASH_PAGE_SIZE_BYTES 256 ///< Size of cpu flash memory page in bytes
+ #define FLASH_BANKS_NUM 1 ///< Number of flash banks
+ #define FLASH_SECTORS_NUM 16 ///< Number of flash sector
+ #define FLASH_PAGE_PER_SECTOR 64 ///< Number of page for sector
+
+#else
+ #error Memory size definition for selected ARM CPU
+#endif
+