MC9S12XD256MAL Datasheet, PDF(63/1348 Page) Freescale Semiconductor, Inc – Freescale’s Scalable Controller Area Network

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MC9S12XD256MAL Datasheet, PDF (63/1348 Pages) Freescale Semiconductor, Inc – Freescale’s Scalable Controller Area Network

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Chapter 1 Device Overview MC9S12XD-Family

1.2.3.47 PM4 / RXCAN0 / RXCAN2 / RXCAN4 / MOSI0 â Port M I/O Pin 4

PM4 is a general-purpose input or output pin. It can be conï¬gured as the receive pin RXCAN of the

scalable controller area network controllers 0, 2, or 4 (CAN0, CAN2, or CAN4). It can be conï¬gured as

the master output (during master mode) or slave input pin (during slave mode) MOSI for the serial

peripheral interface 0 (SPI0).

1.2.3.48 PM3 / TXCAN1 / TXCAN0 / SS0 â Port M I/O Pin 3

PM3 is a general-purpose input or output pin. It can be conï¬gured as the transmit pin TXCAN of the

scalable controller area network controllers 1 or 0 (CAN1 or CAN0). It can be conï¬gured as the slave

select pin SS of the serial peripheral interface 0 (SPI0).

1.2.3.49 PM2 / RXCAN1 / RXCAN0 / MISO0 â Port M I/O Pin 2

PM2 is a general-purpose input or output pin. It can be conï¬gured as the receive pin RXCAN of the

scalable controller area network controllers 1 or 0 (CAN1 or CAN0). It can be conï¬gured as the master

input (during master mode) or slave output pin (during slave mode) MISO for the serial peripheral

interface 0 (SPI0).

1.2.3.50 PM1 / TXCAN0 â Port M I/O Pin 1

PM1 is a general-purpose input or output pin. It can be conï¬gured as the transmit pin TXCAN of the

scalable controller area network controller 0 (CAN0).

1.2.3.51 PM0 / RXCAN0 â Port M I/O Pin 0

PM0 is a general-purpose input or output pin. It can be conï¬gured as the receive pin RXCAN of the

scalable controller area network controller 0 (CAN0).

1.2.3.52 PP7 / KWP7 / PWM7 / SCK2 â Port P I/O Pin 7

PP7 is a general-purpose input or output pin. It can be conï¬gured to generate an interrupt causing the MCU

to exit stop or wait mode. It can be conï¬gured as pulse width modulator (PWM) channel 7 output. It can

be conï¬gured as serial clock pin SCK of the serial peripheral interface 2 (SPI2).

1.2.3.53 PP6 / KWP6 / PWM6 / SS2 â Port P I/O Pin 6

PP6 is a general-purpose input or output pin. It can be conï¬gured to generate an interrupt causing the MCU

to exit stop or wait mode. It can be conï¬gured as pulse width modulator (PWM) channel 6 output. It can

be conï¬gured as slave select pin SS of the serial peripheral interface 2 (SPI2).

1.2.3.54 PP5 / KWP5 / PWM5 / MOSI2 â Port P I/O Pin 5

PP5 is a general-purpose input or output pin. It can be conï¬gured to generate an interrupt causing the MCU

to exit stop or wait mode. It can be conï¬gured as pulse width modulator (PWM) channel 5 output. It can

MC9S12XDP512 Data Sheet, Rev. 2.21

Freescale Semiconductor

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