Datasheet

Resource Mapping
Technical Data MC68HC912DT128A — Rev 4.0
100 Resource Mapping MOTOROLA
6.7 Memory Maps
The following diagrams illustrate the memory map for each mode of
operation immediately after reset.
Figure 6-1
. MC68HC912DT128A Memory Map after reset
The following diagram illustrates the memory paging scheme.
$03FF
REGISTERS
(MAPPABLE TO ANY 2K SPACE)
8K bytes RAM
(MAPPABLE TO ANY 8K SPACE)
EXPANDEDNORMAL
SINGLE CHIP
SPECIAL
SINGLE CHIP
$0000
$3FFF
$2000
2K bytes EEPROM
(MAPPABLE TO ANY 4K SPACE)
$0FFF
$0800
VECTORSVECTORSVECTORS
BDM
(if active)
$FFFF
$FF00
16K Page Window
Eight 16K Flash EEPROM pages
$BFFF
$8000
EXT
$A000 - $BFFF Protected BOOT
at odd programing pages
$0000
$2000
$0800
$1000
$8000
$FF00
$FFFF
$0400
16K Fixed Flash EEPROM
$4000
16K Fixed Flash EEPROM
$FFFF
$C000
$E000 - $FFFF Protected BOOT
$4000
$C000
Frees
cale Semiconductor,
I
Freescale Semiconductor, Inc.
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