MC9S12KG128 Datasheet, PDF (42/600 Pages) Freescale Semiconductor, Inc – Microcontrollers

Chapter 1 MC9S12KG128 Device Overview (MC9S12KG128V1)
Figure 1-10 illustrates the full user configurable device memory map of MC9S12KL64 and
MC9S12KC64.
0x0000
0x0400
0x0800
0x1000
0x3000
0x4000
0x0000 1K Register Space
0x03FF Mappable to any 2K Boundary
0x0800 1K Bytes EEPROM
Mappable to any 2K Boundary
0x0FFF ^{(1K mapped two times in 2K space)}
0x3000 4K Bytes RAM
0x3FFF Mappable to any 4K Boundary
0x4000 _{0.5K, 1K, 2K or 4K Protected Sector}
0x8000
EXT
0xC000
0x7FFF ^{16K Fixed Flash EEPROM}
0x8000 _{16K Page Window}
four * 16K Flash EEPROM Pages
0xBFFF
0xC000 _{16K Fixed Flash EEPROM}
0xFF00
0xFFFF
VECTORS
NORMAL
SINGLE CHIP
VECTORS
EXPANDED
VECTORS
SPECIAL
SINGLE CHIP
0xFFFF ^{2K, 4K, 8K or 16K Protected Boot Sector}
0xFF00 _BDM
(If Active)
0xFFFF
The figure shows a useful map, which is not the map out of reset. After reset the map is:
0x0000–0x03FF: Register Space
0x0000–0x0FFF: 4K RAM (1K RAM hidden behind Register Space)
0x0000–0x03FF: 1K EEPROM (not visible)
Figure 1-10. MC9S12KL(C)64 Memory Map
MC9S12KG128 Data Sheet, Rev. 1.15
42
Freescale Semiconductor