9S12DT256DGV3 View Datasheet(PDF) - Motorola => Freescale
Part Name
Description
MFG CO.
'9S12DT256DGV3' PDF : 130 Pages View PDF
MC9S12DT256 Device User Guide — V03.03
$0000
$0400
$1000
Figure 1-2 MC9S12DT256 Memory Map
$0000
$03FF
$0000
REGISTERS
(Mappable to any 2k Block
within the first 32K)
4K Bytes EEPROM
(Mappable to any 4K Block)
$4000
$0FFF
$1000
$3FFF
$4000
12K Bytes RAM
(Mappable to any 16K
and alignable to top or
bottom)
16K Fixed Flash
Page $3E = 62
(This is dependant on the
state of the ROMHM bit)
$7FFF
$8000
EXTERN
$8000
16K Page Window
16 x 16K Flash EEPROM
pages
$BFFF
$C000
$C000
16K Fixed Flash
Page $3F = 63
$FF00
VECTORS
$FFFF
EXPANDED*
VECTORS
NORMAL
SINGLE CHIP
VECTORS
SPECIAL
SINGLE CHIP
* Assuming that a ‘0’ was driven onto port K bit 7 during MCU
is reset into normal expanded wide or narrow mode.
$FFFF
$FF00
$FFFF
BDM
(if active)
26
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