MC9S12DG128 FREESCALE [Freescale Semiconductor, Inc], MC9S12DG128 Datasheet - Page 7

• Manufacturer Part Number: MC9S12DG128
• Description: 16-Bit Microcontroller
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

PRODUCT PROPOSAL, Rev 6.1, 23-Oct-02
$FF00
$FFFF
$C000
$0000
$0400
$0800
$4000
$7000
$8000
The figure shows a useful map, which is not the map out of reset. After reset the map is:
SINGLE CHIP
$0000 - $03FF: Register Space
$0800 - $3FFF: 14K RAM
$0000 - $0FFF: 4K EEPROM (1k $0400 - $07FF visible, $0000 - $03FF and $0800 - $0FFF are not visible)
Various possibilities to make more of the EEPROM fully visible are available, one of them is shown above
VECTORS
NORMAL
Figure 3 MC9S12Dx512 User Configurable Memory Map
EXPANDED
VECTORS
Freescale Semiconductor, Inc.
EXT
EXT
For More Information On This Product,
Go to: www.freescale.com
SINGLE CHIP
VECTORS
SPECIAL
$0000
$03FF
$3FFF
$6FFF
$7000
$7FFF
$BFFF
$C000
$FFFF
$FF00
$FFFF
$0800
$4000
$8000
4K Flash overlapped by EEPROM in this configuration
12K Fixed Flash EEPROM
1K Register Space
Mappable to any 2K Boundary
14K Bytes RAM
Alignable to top ($0800 - $3FFF)
or bottom ($0000 - $37FF)
Mappable to any 16K Boundary
0.5K, 1K, 2K or 4K Protected Sector
4K Bytes EEPROM
Mappable to any 4K Boundary
16K Page Window
thirty two * 16K Flash EEPROM Pages
16K Fixed Flash EEPROM
2K, 4K, 8K or 16K Protected Boot Sector
BDM
(If Active)
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