MC9S12A128 Datasheet, PDF (33/92 Pages) Motorola, Inc – Microcontroller unit (MCU)

MC9S12A128 Device Guide — V01.01
2.3.38 PM3 / SS0 — Port M I/O Pin 3
PM3 is a general purpose input or output pin. It can be configured as the slave select pin SS of the Serial
Peripheral Interface 0 (SPI0).
2.3.39 PM2 / MISO0 — Port M I/O Pin 2
PM2 is a general purpose input or output pin. It can be configured as the master input (during master mode)
or slave output pin (during slave mode) MISO for the Serial Peripheral Interface 0 (SPI0).
2.3.40 PM1 — Port M I/O Pin 1
PM1 is a general purpose input or output pin.
2.3.41 PM0 — Port M I/O Pin 0
PM0 is a general purpose input or output pin.
2.3.42 PP7 / KWP7 / PWM7 — Port P I/O Pin 7
PP7 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 Pulse Width Modulator (PWM) channel 7 output.
2.3.43 PP6 / KWP6 / PWM6 — Port P I/O Pin 6
PP6 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 Pulse Width Modulator (PWM) channel 6 output.
2.3.44 PP5 / KWP5 / PWM5 — Port P I/O Pin 5
PP5 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 Pulse Width Modulator (PWM) channel 5 output.
2.3.45 PP4 / KWP4 / PWM4 — Port P I/O Pin 4
PP4 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 Pulse Width Modulator (PWM) channel 4 output
2.3.46 PP3 / KWP3 / PWM3 / SS1 — Port P I/O Pin 3
PP3 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 Pulse Width Modulator (PWM) channel 3 output. It
can be configured as slave select pin SS of the Serial Peripheral Interface 1 (SPI1).
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