MC9S12XET256CAG Freescale Semiconductor, MC9S12XET256CAG Datasheet - Page 1312

• Manufacturer Part Number: MC9S12XET256CAG
• Description: MCU 16BIT 256K FLASH 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12XET256CAG

• Core Processor: HCS12X
• Core Size: 16-Bit
• Speed: 50MHz
• Connectivity: CAN, EBI/EMI, I²C, IrDA, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 119
• 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): 1.72 V ~ 5.5 V
• Data Converters: A/D 24x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Processor Series: S12XE
• Core: HCS12
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: KIT33812ECUEVME, EVB9S12XEP100, DEMO9S12XEP100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Appendix E Detailed Register Address Map
0x00338–0x033F Asynchronous Serial Interface (SCI7) Map
1
2
0x00340–0x0367 – Periodic Interrupt Timer (PIT) Map (Sheet 1 of 3)
1312
Address
Address
0x033C
0x033D
0x0338
0x0339
0x033A
0x0338
0x0339
0x033A
0x033B
0x033E
0x033F
0x0340
0x0341
0x0342
0x0343
0x0344
0x0345
0x0346
0x0347
0x0348
Those registers are accessible if the AMAP bit in the SCI7SR2 register is set to zero
Those registers are accessible if the AMAP bit in the SCI7SR2 register is set to one
SCI7ACR1
SCI7ACR2
SCI7ASR1
PITLD0 (hi)
SCI7BDH
PITCFLMT
PITMTLD0
PITMTLD1
SCI7CR1
SCI7BDL
SCI7DRH
SCI7CR2
SCI7SR1
SCI7SR2
SCI7DRL
PITMUX
PITINTE
PITFLT
PITCE
Name
Name
PITTF
1
1
1
2
2
2
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
RXEDGIF
RXEDGIE
PMTLD7
PMTLD7
PINTE7
LOOPS
PMUX7
PLD15
AMAP
PFLT7
TDRE
SBR7
PCE7
PTF7
IREN
Bit 7
Bit 7
PITE
TIE
R8
R7
T7
0
0
MC9S12XE-Family Reference Manual , Rev. 1.23
SCISWAI
PITSWAI
PMTLD6
PMTLD6
PINTE6
PMUX6
PLD14
PFLT6
TNP1
SBR6
PCE6
PTF6
TCIE
Bit 6
Bit 6
TC
R6
T8
T6
0
0
0
0
0
PMTLD5
PMTLD5
PITFRZ
PINTE5
PMUX5
PLD13
RSRC
PFLT5
RDRF
TNP0
SBR5
PCE5
PTF5
Bit 5
Bit 5
RIE
R5
T5
0
0
0
0
0
0
PMTLD4
PMTLD4
PMUX4
PINTE4
SBR12
TXPOL
PLD12
PFLT4
SBR4
PCE4
PTF4
Bit 4
IDLE
Bit 4
ILIE
R4
T4
M
0
0
0
0
0
0
PMTLD3
PMTLD3
PMUX3
PINTE3
RXPOL
SBR11
PLD11
WAKE
PFLT3
SBR3
PCE3
PTF3
Bit 3
Bit 3
OR
TE
R3
T3
0
0
0
0
0
0
BERRM1
PMTLD2
PMTLD2
PMUX2
PINTE2
BERRV
SBR10
BRK13
PLD10
PFLT2
SBR2
PCE2
PTF2
Bit 2
Bit 2
ILT
RE
NF
R2
T2
0
0
0
0
Freescale Semiconductor
BERRM0
PMTLD1
PMTLD1
PFLMT1
BERRIF
BERRIE
PMUX1
PINTE1
TXDIR
PFLT1
SBR9
SBR1
PCE1
PLD9
RWU
PTF1
Bit 1
Bit 1
PE
FE
R1
T1
0
0
0
PMTLD0
PMTLD0
PFLMT0
PINTE0
PMUX0
BKDFE
BKDIE
BKDIF
PFLT0
SBR8
SBR0
PCE0
PTF0
PLD8
Bit 0
Bit 0
SBK
RAF
PT
PF
R0
T0
0
0
0