S12ECT16B8CV2 datasheet(78/152 Pages) NXP

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MC9S12XDP512 Device User Guide — 9S12XDP512DGV1/D V01.12

2.3.28 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).

2.3.29 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).

2.3.30 PJ7 / KWJ7 / TXCAN4 / SCL0 / TXCAN0— 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 0 or 4 (CAN0 or CAN4) or as the serial clock pin SCL of the IIC0

module.

2.3.31 PJ6 / KWJ6 / RXCAN4 / SDA0 / RXCAN0 — PORT J I/O Pin 6

PJ6 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 receive pin RXCAN for the Motorola Scalable

Controller Area Network controller 0 or 4 (CAN0 or CAN4) or as the serial data pin SDA of the IIC0

module.

2.3.32 PJ5 / KWJ5 / SCL1 / CS2 — PORT J I/O Pin 5

PJ5 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 serial clock pin SCL of the IIC1 module. It can

be configured to provide a chip select output.

2.3.33 PJ4 / KWJ4 / SDA1 / CS0 — PORT J I/O Pin 4

PJ4 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 serial data pin SDA of the IIC1 module. It can

be configured to provide a chip select output.

2.3.34 PJ2 / KWJ2 / CS1 — PORT J I/O Pin 2

PJ2 is a general purpose input or output pins. It can be configured to generate an interrupt causing the MCU

to exit STOP or WAIT mode. It can be configured to provide a chip select output.

Freescale Semiconductor, Inc.

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Go to: www.freescale.com

S12ECT16B8CV2 Datasheet(PDF) 78 Page - NXP Semiconductors