MC9S12XDT256CAA Freescale Semiconductor, MC9S12XDT256CAA Datasheet - Page 1309

• 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

0x001C–0x001F Port Integration Module (PIM) Map 3 of 5
0x0020–0x0027 Debug Module (S12XDBG) Map
1
Freescale Semiconductor
Address
Address
0x0028
0x0028
0x001D
0x002C
0x002D
0x002A
0x002B
0x002E
0x002F
0x0020
0x0021
0x0022
0x0023
0x0024
0x0025
0x0026
0x0027
0x0029
0x001E
0x001F
This represents the contents if the Comparator A or C control register is blended into this address
1
2
(COMPB/D)
(COMPA/C)
DBGXDHM
DBGSCRX
DBGXDLM
DBGXCTL
DBGXCTL
DBGXAM
Reserved
DBGTCR
DBGCNT
DBGXAH
DBGXDH
DBGTBH
DBGXDL
DBGTBL
DBGXAL
Reserved
DBGSR
DBGC1
DBGC2
IRQCR
Name
Name
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
Bit 15
Bit 15
Bit 15
Bit 15
IRQE
ARM
Bit 7
Bit 7
Bit 7
SZE
Bit 7
Bit 7
Bit 7
TBF
0
0
0
0
0
0
0
TSOURCE
MC9S12XDP512 Data Sheet, Rev. 2.21
IRQEN
EXTF
Bit 14
Bit 22
TRIG
Bit 6
Bit 6
NDB
Bit 6
SZ
14
14
14
0
0
0
0
0
6
6
6
XGSBPE
Bit 13
Bit 5
Bit 5
Bit 5
TAG
TAG
21
13
13
13
0
0
0
0
0
0
5
5
5
TRANGE
Bit 12
Bit 4
Bit 4
BDM
BRK
BRK
Bit 4
20
12
12
12
0
0
0
0
0
0
4
4
4
Bit 11
Bit 3
Bit 3
CNT
Bit 3
SC3
RW
RW
19
11
11
11
0
0
0
0
3
3
3
TRCMOD
DBGBRK
CDCM
SSF2
Bit 10
RWE
RWE
Appendix G Detailed Register Map
Bit 2
Bit 2
Bit 2
SC2
18
10
10
10
0
0
0
2
2
2
SSF1
Bit 1
Bit 1
SRC
SRC
Bit 9
Bit 1
SC1
17
0
0
0
9
1
9
1
9
1
COMRV
TALIGN
ABCM
COMPE
COMPE
SSF0
Bit 16
Bit 0
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
SC0
0
0
0
1311