MC9S12DG128CFUE Freescale, MC9S12DG128CFUE Datasheet - Page 31

• Manufacturer Part Number: MC9S12DG128CFUE
• Manufacturer: Freescale

Specifications of MC9S12DG128CFUE

• Cpu Family: HCS12
• Device Core Size: 16b
• Frequency (max): 50MHz
• Interface Type: SCI/SPI/I2C/CAN
• Total Internal Ram Size: 8KB
• # I/os (max): 91
• Number Of Timers - General Purpose: 8
• Operating Supply Voltage (typ): 2.5/5V
• Operating Supply Voltage (max): 2.75/5.25V
• Operating Supply Voltage (min): 2.25/2.35/4.5V
• On-chip Adc: 2(8-chx10-bit)
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 80
• Package Type: PQFP
• Program Memory Type: Flash
• Program Memory Size: 128KB
• Lead Free Status / RoHS Status: Compliant

Freescale Semiconductor
$C000
$FF00
$FFFF
$0000
$0400
$0800
$1000
$2000
$4000
$8000
The address does not show the map after reset, but a useful map. After reset the map is:
$0000 – $03FF: Register Space
$0000 – $1FFF: 8K RAM
$0000 – $07FF: 2K EEPROM (not visible)
SINGLE CHIP
VECTORS
NORMAL
$C000 – $FFFF
Address
EXPANDED
VECTORS
Figure 1-2 MC9S12DT128 Memory Map
EXT
Fixed Flash EEPROM array
incl. 0.5K, 1K, 2K or 4K Protected Sector at end
and 256 bytes of Vector Space at $FF80
Table 1-1 Device Memory Map
SINGLE CHIP
VECTORS
SPECIAL
Module
Device User Guide — 9S12DT128DGV2/D V02.16
$0000
$0800
$0FFF
$2000
$3FFF
$7FFF
$BFFF
$C000
$FFFF
$FFFF
$03FF
$FF00
$4000
$8000
–
$FFFF
1K Register Space
Mappable to any 2K Boundary
2K Bytes EEPROM
Mappable to any 2K Boundary
8K Bytes RAM
Mappable to any 8K Boundary
0.5K, 1K, 2K or 4K Protected Sector
16K Fixed Flash EEPROM
16K Page Window
eight * 16K Flash EEPROM Pages
16K Fixed Flash EEPROM
2K, 4K, 8K or 16K Protected Boot Sector
BDM
(If Active)
(Bytes)
Size
16384
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