MC9S12XDT256MAG Freescale Semiconductor, MC9S12XDT256MAG Datasheet - Page 962

• Manufacturer Part Number: MC9S12XDT256MAG
• Description: IC MCU 256K FLASH 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12XDT256MAG

• 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: 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 24x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 144-LQFP
• 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: 119
• 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
• On-chip Adc: 2 (24-ch x 10-bit)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 23 DQ256 Port Integration Module (S12XDQ256PIMV2)
23.0.6.4
If the pin is used as an output this register allows the configuration of the drive strength.
23.0.6.5
This register turns on a pull-up or pull-down device. It becomes active only if the pin is used as an input
or as a wired-OR output.
23.0.6.6
This register selects either a pull-up or pull-down device if enabled. It becomes active only if the pin is
used as an input. A pull-up device can be activated if the pin is used as a wired-OR output. If the pin is
used as an interrupt input this register selects the active interrupt edge.
23.0.6.7
If the pin is used as an output this register turns off the active high drive. This allows wired-OR type
connections of outputs.
23.0.6.8
If the pin is used as an interrupt input this register serves as a mask to the interrupt flag to enable/disable
the interrupt.
23.0.6.9
If the pin is used as an interrupt input this register holds the interrupt flag after a valid pin event.
964
Reduced Drive Register
Pull Device Enable Register
Polarity Select Register
Wired-OR Mode Register
Interrupt Enable Register
Interrupt Flag Register
Figure 23-76. Illustration of I/O Pin Functionality
Module
DDR
PTI
PT
MC9S12XDP512 Data Sheet, Rev. 2.21
module enable
data out
output enable
0
1
0
1
0
1
PIN
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