MC68HC812A4 Datasheet, PDF (91/342 Pages) Motorola, Inc – 16-bit device composed of standard on-chip peripheral modules connected by an intermodule bus. Modules include

Operating Modes and Resource Mapping
Memory Map
5.6 Memory Map
Figure 5-6 illustrates the memory map for each mode of operation
immediately after reset.
$0000
EXT
$0800
EXT
$1000
$2000
$0000
REGISTERS
$01FF ^{MAPPABLE TO ANY 2-K SPACE}
$0800
$0BFF
$1000
$1FFF
RAM
MAPPABLE TO ANY 2-K SPACE
EEPROM
MAPPABLE TO ANY 4-K SPACE
EXT
$F000
$FF00
$FFC0
$FFFF
VECTORS
EXPANDED
VECTORS
SINGLE-CHIP
NORMAL
VECTORS
SINGLE-CHIP
SPECIAL
$F000
$FF00
BDM
IF ACTIVE
$FFFF
$FFFF
EEPROM
SINGLE-CHIP MODES
Figure 5-6. Memory Map
Advance Information
MOTOROLA
Operating Modes and Resource Mapping
MC68HC812A4 — Rev. 3.0
91