MC9S12XDT256CAA Freescale Semiconductor, MC9S12XDT256CAA Datasheet - Page 1302

• Manufacturer Part Number: MC9S12XDT256CAA
• Description: IC MCU 256K FLASH 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12XDT256CAA

• Core Processor: HCS12X
• Core Size: 16-Bit
• Speed: 80MHz
• Connectivity: CAN, EBI/EMI, I²C, IrDA, LIN, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 59
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Processor Series: S12XD
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 16 KB
• Interface Type: CAN/I2C/SCI/SPI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 59
• Number Of Timers: 12
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: EVB9S12XDP512E
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Appendix E Derivative Differences
E.4
1304
1
On 9S12XB256 10K byte RAM available pages FF, FE upper half of page FD
On 9S12XB218 6K byte RAM available pages FF and upper half of page FE
MC9S12XD/A/B -Family SRAM & EEPROM Configuration
RAM Page
On 9S12XD256 14K byte RAM available pages FF,FE,FD and upper half of page FC
RP[7:0]
0xFA
0xFB
0xFC
0xFD
0xFE
0xF6
0xF7
0xF8
0xF9
0xFF
32K Byte
Table E-4. Available EEPROM Pages on MC9S12XD-Family
DP512
A512
Figure E-2. Available RAM Pages on S12XD-Family
EEPROM
EP[7:0]
Page
0xFA
0xFB
0xFC
0xFD
0xFE
0xFF
MC9S12XDP512 Data Sheet, Rev. 2.21
20K Byte
DT512
DT384
4K Byte
DQ256
DP512
DT512
DT384
A256
A512
16K Byte
DQ256
A256
2K Byte
DG128
D128
A128
B256
12K Byte
DG128
A128
1K Byte
B128
D64
8K Byte
D128
1
Freescale Semiconductor
4K Byte
D64