MC9S12DB Datasheet, PDF (10/12 Pages) Motorola, Inc – HCS12DB Family Product Proposal

HCS12DBFAMILYPP/D
Freescale Semiconductor, Inc.
$0000
$0400
$0800
$0C00
$1000
$3000
$4000
$0000
$03FF
$0800
1K Register Space
Mappable to any 2K Boundary
2K Bytes EEPROM
$0FFF
$2000
$3FFF
Mappable to any 2K Boundary
8K Bytes RAM
Mappable to any 4K Boundary
$4000 _{0.5K, 1K, 2K or 4K Protected Sector}
$8000
EXT
$7FFF
$8000
16K Fixed Flash EEPROM
16K Page Window
four * 16K Flash EEPROM Pages
$C000
$BFFF
$C000
16K Fixed Flash EEPROM
$FF00
$FFFF
VECTORS
NORMAL
SINGLE CHIP
VECTORS
EXPANDED
VECTORS
SPECIAL
SINGLE CHIP
$FFFF
$FF00
$FFFF
2K, 4K, 8K or 16K Protected Boot Sector
BDM
(If Active)
The figure shows a useful map, which is not the map out of reset. After reset the map is:
$0000 - $03FF: Register Space
$0000 - $1FFF: 8K RAM
$0000 - $07FF: 2K EEPROM (not visible)
Figure 6. MC9S12DB64 User Configurable Memory Map
10
HCS12DB Family Product Proposal
MOTOROLA
For More Information On This Product,
Go to: www.freescale.com