MC9S12XDT256CAA Freescale Semiconductor, MC9S12XDT256CAA Datasheet - Page 1301

• 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

E.3
1. XGATE read access to Flash not possible on DG128/D128/A128/B128 and D64
2. Program Pages available on DT384 are $E0 - $E7 and $F0 - $FF
3. Program Pages available on B256/A256/DQ256/DT256/D256 are $E0 - $E7 and $F8 - $FF
4. Shared XGATE/CPU area on A512/DP512/DT512/DT384 at global address $78_0800 to $78_7FFF (30Kbyte)
5. Shared XGATE/CPU area on A256/B256/DT256/DQ256/D256 at global address $78_0800 to $78_7FFF (30Kbyte)
Freescale Semiconductor
MC9S12XD-Family Flash Configuration
Global Addres
$78_0000 (PPAGE $E0)
$7A_0000 (PPAGE $E8)
$7C_0000 (PPAGE $F0
$7E_0000 (PPAGE $F8)
Shared XGATE/CPU area
Not implemented
s
Figure E-1. MC9S12XD Family Flash Configuration
)
DP512
MC9S12XDP512 Data Sheet, Rev. 2.21
A512
128k
128k
128k
128k
DT384
128k
128k
128k
A/B256
DQ256
128k
128k
1 2 3 4 5
A/B128
DG128
128k
Appendix E Derivative Differences
D64
64k
1303