MC9S12XDT256MAA Freescale Semiconductor, MC9S12XDT256MAA Datasheet - Page 1304

• Manufacturer Part Number: MC9S12XDT256MAA
• Description: IC MCU 256K FLASH 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12XDT256MAA

• 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 ~ 125°C
• Package / Case: 80-QFP
• Cpu Family: HCS12
• Device Core Size: 16b
• Frequency (max): 40MHz
• Interface Type: CAN/I2C/SCI/SPI
• Total Internal Ram Size: 16KB
• # I/os (max): 59
• Number Of Timers - General Purpose: 12
• Operating Supply Voltage (typ): 2.5/5V
• Operating Supply Voltage (max): 2.75/5.5V
• Operating Supply Voltage (min): 2.35/3.15V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 80
• Package Type: PQFP
• Processor Series: S12XD
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 16 KB
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 59
• Number Of Timers: 12
• Operating Supply Voltage: 0 V to 5.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: EVB9S12XDP512E
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Appendix E Derivative Differences
E.6
1306
2
3
4
5
1
2
3
4
5
6
9S12XA512
9S12XA256
9S12XA128
ATD1 routed to PAD[23:8]
ATD1 routed to PAD[15:8]
ATD1 routed to PAD[15:0] instead of PAD[23:8]
ATD1 routed to PAD[7:0] instead of PAD[15:8]
ATD0 routed to PAD[7:0]
ATD1 routed to PAD[23:8]
ATD1 routed to PAD[15:8]
Can execute code only from RAM
ATD1 routed to PAD[15:0] instead of PAD[23:8]
ATD1 routed to PAD[7:0] instead of PAD[15:8]
1
2
3
4
5
Device
9S12XB256
9S12XB128
ATD0 routed to PAD[7:0]
ATD1 routed to PAD[15:8]
Can execute code only from RAM
ATD1 routed to PAD[15:0] instead of PAD[23:8]
ATD1 routed to PAD[7:0] imstead of PAD[15:8]
Device
Peripheral Sets S12XA & S12XB - Family
144LQFP
112LQFP
144LQFP
112LQFP
112LQFP
Package
80QFP
80QFP
80QFP
112LQFP
112LQFP
Package
80QFP
80QFP
XGATE
yes
yes
XGATE
4
yes
yes
MC9S12XDP512 Data Sheet, Rev. 2.21
3
Table E-6. S12XA Peripherals
Table E-7. S12XB Peripherals
CAN
no
CAN
1
1
1
SCI
6
4
2
4
4
2
2
2
SCI
2
2
2
2
SPI
3
3
2
3
3
2
2
2
SPI
1
1
1
1
IIC
1
1
1
1
1
1
1
1
IIC
1
1
1
1
ECT
8
8
8
8
8
8
8
8
ECT
8
8
8
8
PIT
4
4
4
4
4
4
2
2
PIT
4
4
2
2
ATD0
8ch
8ch
8ch
8ch
8ch
8ch
ATD0
Freescale Semiconductor
8ch
8ch
1
1
1
1
1
1
1
2
ATD1
16ch
16ch
16ch
8ch
8ch
8ch
ATD1
16ch
8ch
8ch
3
3
6
2
2
5
2
5
4
119
119
I/O
91
59
91
59
91
59