Memory MapMPC5644A Microcontroller Reference Manual, Rev. 6Freescale Semiconductor 53Chapter 2Memory Map2.1 IntroductionTable 2-1 shows the memory map for the MPC5644A. All addresses on the MPC5644A, including thosethat are reserved, are identified in the table. The addresses represent the physical addresses assigned toeach IP block.2.2 Memory mapTable 2-1. MPC5644A memory mapStart Address End Address Allocated Size Used Size Region Name0x0000_0000 0x003F_FFFF 4 MB 4 MB FLASH0x0040_0000 0x00EF_BFFF — — Reserved0x00EF_C000 0x00EF_FFFF 16 KB 16 KB FLASH shadow Block - FL_A0x00FF_0000 0x00FF_BFFF — — Reserved0x00FF_C000 0x00FF_FFFF 16 KB 16 KB FLASH Shadow Block - FL_B0x0100_0000 0x1FFF_FFFF 507 MB — Emulation Remapping of Flash0x2000_0000 0x2FFF_FFFF 256 MB — External Bus0x3000_0000 0x3FFF_FFFF 256 MB — Calibration Bus0x4000_0000 0x4000_7FFF 32 KB 32 KB SRAM Array, Standby Powered0x4000_8000 0x4002_FFFF 160 KB 160 KB SRAM Array0x4003_0000 0xBFFF_FFFF 2 GB – 192 KB — ReservedBridge A Peripherals0xC000_0000 0xC3EF_FFFF 63 MB — Reserved0xC3F0_0000 0xC3F0_3FFF 16 KB — Reserved0xC3F0_4000 0xC3F7_FFFF — — Reserved0xC3F8_0000 0xC3F8_3FFF 16 KB — FMPLL0xC3F8_4000 0xC3F8_7FFF 16 KB — External Bus Interface (EBI) Configuration0xC3F8_8000 0xC3F8_BFFF 16 KB — Flash_FL1 Configuration0xC3F8_C000 0xC3F8_FFFF 16 KB — Flash_FL2 Configuration0xC3F9_0000 0xC3F9_3FFF 16 KB — SIU0xC3F9_4000 0xC3F9_BFFF — — Reserved0xC3F9_C000 0xC3F9_FFFF 16 KB — DTS0xC3FA_0000 0xC3FA_3FFF 16 KB — eMIOS0xC3FA_4000 0xC3FB_BFFF — — Reserved
