MC9S12DJ256CPVE Freescale Semiconductor, MC9S12DJ256CPVE Datasheet - Page 25

• Manufacturer Part Number: MC9S12DJ256CPVE
• Description: IC MCU 256K FLASH 4K EE 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12DJ256CPVE

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: CAN, I²C, SCI, SPI
• Peripherals: PWM, WDT
• Number Of I /o: 91
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 5.25 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 112-LQFP
• Processor Series: S12D
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 12 KB
• Interface Type: CAN/I2C/SCI/SPI
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 59
• Number Of Timers: 8
• Operating Supply Voltage: - 0.3 V to + 6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: M68KIT912DP256
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 2 (8-ch x 10-bit)
• Package: 112LQFP
• Family Name: HCS12
• Maximum Speed: 25 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

$FF00
$FFFF
$C000
$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
Figure 1-2 MC9S12DT128B Memory Map
EXPANDED
VECTORS
Freescale Semiconductor, Inc.
EXT
For More Information On This Product,
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
Go to: www.freescale.com
SINGLE CHIP
VECTORS
SPECIAL
Module
MC9S12DT128B Device User Guide — V01.09
$BFFF
$0000
$03FF
$0800
$0FFF
$2000
$3FFF
$7FFF
$C000
$FFFF
$FF00
$FFFF
$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