MC9S12C Datasheet, PDF (25/680 Pages) Motorola, Inc – 16-Bit Microcontroller

Chapter 1 MC9S12C and MC9S12GC Device Overview (MC9S12C128)
0x0000
0x0400
0x3800
0x4000
0x0000
0x03FF
1K Register Space
PAGE MAP
Mappable to any 2K Boundary
0x3800 2K Bytes RAM
0x3FFF Mappable to any 2K Boundary
0x003E
0x8000
EXT
0xC000
0x8000
16K Page Window
2 * 16K Flash EEPROM Pages _PPAGE
0xBFFF
0xC000 ^{16K Fixed Flash EEPROM}
0xFF00
0xFFFF
VECTORS
NORMAL
SINGLE CHIP
VECTORS
EXPANDED
VECTORS
SPECIAL
SINGLE CHIP
0xFFFF
0xFF00
0xFFFF
BDM
(If Active)
The figure shows a useful map, which is not the map out of reset. After reset the map is:
0x0000–0x03FF: Register space
0x0800–0x0FFF: 2K RAM
Flash erase sector size is 512 bytes
The flash page 0x003E is visible at 0x4000–0x7FFF in the memory map if ROMHM = 0.
In the figure ROMHM = 1 removing page 0x003E from 0x4000–0x7FFF.
Figure 1-5. MC9S12C32 and MC9S12GC32 User Configurable Memory Map
0x003F
Freescale Semiconductor
MC9S12C-Family / MC9S12GC-Family
25
Rev 01.23