MC9S12XDP512CAG Freescale Semiconductor, MC9S12XDP512CAG Datasheet - Page 942

• Manufacturer Part Number: MC9S12XDP512CAG
• Description: IC MCU 512K FLASH 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12XDP512CAG

• 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: 119
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 5.5 V
• Data Converters: A/D 24x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Processor Series: S12XD
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 32 KB
• Interface Type: CAN/I2C/SCI/SPI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 119
• 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: 2 (24-ch x 10-bit)
• Cpu Family: HCS12
• Device Core Size: 16b
• Frequency (max): 40MHz
• Total Internal Ram Size: 32KB
• # I/os (max): 119
• 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
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: LQFP
• For Use With: DEMO9S12XDT512E - BOARD DEMO FOR MC9S12XDT512EVB9S12XDP512E - BOARD DEMO FOR MC9S12XDP512
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 23 DQ256 Port Integration Module (S12XDQ256PIMV2)
23.0.5.40 Port P Data Direction Register (DDRP)
Read: Anytime.
Write: Anytime.
This register configures each port P pin as either input or output.
If the associated PWM channel or SPI module is enabled this register has no effect on the pins.
The PWM forces the I/O state to be an output for each port line associated with an enabled PWM7–0
channel. Channel 7 can force the pin to input if the shutdown feature is enabled. Refer to PWM section for
details.
If SPI is enabled, the SPI determines the pin direction. Refer to SPI section for details.
The DDRP bits revert to controlling the I/O direction of a pin when the associated peripherals are disabled.
23.0.5.41 Port P Reduced Drive Register (RDRP)
Read: Anytime.
Write: Anytime.
This register configures the drive strength of each port P output pin as either full or reduced. If the port is
used as input this bit is ignored.
944
DDRP[7:0]
Reset
Reset
Field
7–0
W
W
R
R
DDRP7
RDRP7
Data Direction Port P
0 Associated pin is configured as input.
1 Associated pin is configured as output.
Note: Due to internal synchronization circuits, it can take up to 2 bus clock cycles until the correct value is read
0
0
7
7
on PTP or PTIP registers, when changing the DDRP register.
DDRP6
RDRP6
0
0
6
6
Figure 23-43. Port P Reduced Drive Register (RDRP)
Figure 23-42. Port P Data Direction Register (DDRP)
Table 23-39. DDRP Field Descriptions
DDRP5
RDRP5
MC9S12XDP512 Data Sheet, Rev. 2.21
0
0
5
5
DDRP4
RDRP4
0
0
4
4
Description
DDRP3
RDRP3
0
0
3
3
DDRP2
RDRP2
0
0
2
2
DDRP1
RDRP1
Freescale Semiconductor
0
0
1
1
DDRP0
RDRP0
0
0
0
0