MC9S12Q128_10 Datasheet, PDF (25/644 Pages) Freescale Semiconductor, Inc – HCS12 Microcontrollers

$0000
$0400
$3C00
$4000
Chapter 1 MC9S12Q Device Overview (MC9S12Q128-Family)
$0000
$03FF
1K Register Space
Mappable to any 2K Boundary
$3C00 1K Bytes RAM
$3FFF Mappable to any 2K Boundary
$8000
$C000
$8000
16K Page Window
2 * 16K Flash EEPROM/ROM Pages
$BFFF
$C000
16K Fixed Flash EEPROM/ROM
$FF00
$FFFF
VECTORS
VECTORS
$FFFF
$FF00
$FFFF
BDM
(If Active)
NORMAL
SINGLE CHIP
SPECIAL
SINGLE CHIP
The figure shows a useful map, which is not the map out of reset. After reset the map is:
$0000 - $03FF: Register Space
$0C00 - $0FFF: 1K RAM
Flash Erase Sector Size is 512 Bytes
Figure 1-5. MCxS12Q32 User Configurable Memory Map
Freescale Semiconductor
MC9S12Q128
25
Rev 1.10