Datasheet

Operating Modes and Resource Mapping
MC68HC812A4 Data Sheet, Rev. 7
62 Freescale Semiconductor
5.5 Memory Map
Figure 5-6 illustrates the memory map for each mode of operation immediately after reset.
Figure 5-6. Memory Map
$1FFF
REGISTERS
MAPPABLE TO ANY 2-K SPACE
$01FF
RAM
MAPPABLE TO ANY 2-K SPACE
SINGLE-CHIP
NORMAL
SINGLE-CHIP
SPECIAL
EXT
EXT
$0BFF
$FFFF
$F000
EEPROM
MAPPABLE TO ANY 4-K SPACE
$1000
EXT
VECTORS VECTORS
BDM
IF ACTIVE
EEPROM
SINGLE-CHIP MODES
$FFFF
$0000
$0800
$FFFF
$FF00
$FF00
$F000
$1000
$0000
$0800
$2000
$FFC0
EXPANDED
VECTORS