mc9s12uf32 Freescale Semiconductor, Inc, mc9s12uf32 Datasheet - Page 25

• Manufacturer Part Number: mc9s12uf32
• Description: System Chip Guide V01.05
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
NOTES:
1. QRAM starting address is controlled by INITEE register and QRAM has the same priority as EEPROM mem-
$C000 - $FFFF
$8000 - $BFFF
$1800 - $3FFF
$4000 - $7FFF
$FF00
$FFFF
$37FF
$C000
$17FF
$0000
$0400
$1000
$2000
$8000
ory block. For details about signal priority, please refer to HCS12 MMC Block Guide.
The figure shows an example of an application memory map with the following register setting.
This is not the map out of reset.
SINGLE CHIP
MISC = $0F
VECTORS
PPAGE = $3E
INITRG = $00
NORMAL
INITRM = $20
INITEE = $11
Figure 1-2 MC9S12UF32 Memory Map (Application Example)
Reserved
16K-byte Flash EEPROM Array (addresses valid only when
ROMHM=0 of register MISC)
16K-byte Paged Window
16K-byte Flash EEPROM Array
EXPANDED
MISC = $0E
VECTORS
EXT
Table 1-1 Device Memory Map
SINGLE CHIP
MISC = $0F
VECTORS
SPECIAL
System on a Chip Guide — 9S12UF32DGV1/D V01.05
$1000
$2000
$37FF
$FFFF
$FFFF
$0000
$03FF
$17FF
$FF00
$8000
1K Register Space
Mappable to any 2K Boundary
1.5K QRAM Space plus
0.5K Reserved Space
Mappable to any 2K Boundary
1K Bytes 16-bit RAM plus
2.5K Bytes configurable RAM (see SMRAM)
Mappable to any 8K Boundary
BDM
(If Active)
32K Fixed Flash EEPROM
10240
16384
16384
16384
PPAGE,
MISC
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