MC9S12DT256C View Datasheet(PDF) - Freescale Semiconductor

Part Name

Description

MFG CO.

MC9S12DT256C

device made up of standard HCS12 blocks and the HCS12 processor core

Freescale Semiconductor 

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Freescale SemiconMdCu9cS1t2oDrP,2I5n6BcD.evice User Guide — V02.15

2.3.23 PH5 / KWH5 / MOSI2 — Port H I/O Pin 5

PH5 is a general purpose input or output pin. It can be configured to generate an interrupt causing the MCU

to exit STOP or WAIT mode. It can be configured as master output (during master mode) or slave input

pin (during slave mode) MOSI of the Serial Peripheral Interface 2 (SPI2).

2.3.24 PH4 / KWH4 / MISO2 — Port H I/O Pin 2

PH4 is a general purpose input or output pin. It can be configured to generate an interrupt causing the MCU

to exit STOP or WAIT mode. It can be configured as master input (during master mode) or slave output

(during slave mode) pin MISO of the Serial Peripheral Interface 2 (SPI2).

2.3.25 PH3 / KWH3 / SS1 — Port H I/O Pin 3

PH3 is a general purpose input or output pin. It can be configured to generate an interrupt causing the MCU

to exit STOP or WAIT mode. It can be configured as slave select pin SS of the Serial Peripheral Interface

1 (SPI1).

2.3.26 PH2 / KWH2 / SCK1 — Port H I/O Pin 2

PH2 is a general purpose input or output pin. It can be configured to generate an interrupt causing the MCU

to exit STOP or WAIT mode. It can be configured as serial clock pin SCK of the Serial Peripheral Interface

1 (SPI1).

2.3.27 PH1 / KWH1 / MOSI1 — Port H I/O Pin 1

PH1 is a general purpose input or output pin. It can be configured to generate an interrupt causing the MCU

to exit STOP or WAIT mode. It can be configured as master output (during master mode) or slave input

pin (during slave mode) MOSI of the Serial Peripheral Interface 1 (SPI1).

2.3.28 PH0 / KWH0 / MISO1 — Port H I/O Pin 0

PH0 is a general purpose input or output pin. It can be configured to generate an interrupt causing the MCU

to exit STOP or WAIT mode. It can be configured as master input (during master mode) or slave output

(during slave mode) pin MISO of the Serial Peripheral Interface 1 (SPI1).

2.3.29 PJ7 / KWJ7 / TXCAN4 / SCL — PORT J I/O Pin 7

PJ7 is a general purpose input or output pin. It can be configured to generate an interrupt causing the MCU

to exit STOP or WAIT mode. It can be configured as the transmit pin TXCAN for the Motorola Scalable

Controller Area Network controller 4 (CAN4) or the serial clock pin SCL of the IIC module.

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