sc9s12hy64j0vllr Freescale Semiconductor, Inc, sc9s12hy64j0vllr Datasheet - Page 41

• Manufacturer Part Number: sc9s12hy64j0vllr
• Description: S12 Microcontrollers Mcu 16-bit Hcs12 Cisc 32kb Flash 5v Tray
• Manufacturer: Freescale Semiconductor, Inc

1.7.3.26
PP[7:0] are a general-purpose input or output pins. They can be configured as frontplane segment driver
outputs FP[7:0]. They can be configured as pulse width modulator (PWM) channels 7-0 output.
1.7.3.27
PH[7:4] are a general-purpose input or output pins. They can be configured as frontplane segment driver
outputs FP[26:23].
1.7.3.28
PH3 is a general-purpose input or output pin. It can be configured as frontplane segment driver output
FP[22]. It can be configured as the slave selection pin SS for the serial peripheral interface (SPI). It can be
configured as the serial data pin SDA as IIC module.
1.7.3.29
PH2 is a general-purpose input or output pin. It can be configured as frontplane segment driver output
FP[21]. It can be configured as the serial clock SCK of the serial peripheral interface (SPI). It can be
configured to drive the internal bus clock ECLK. ECLK can be used as a timing reference. The ECLK
output has a programmable prescaler.
1.7.3.30
PH1 is a general-purpose input or output pin. It can be configured as frontplane segment driver output
FP[20]. It can be configured as the master output (during master mode) or slave input pin (during slave
mode) MOSI of the serial peripheral interface (SPI).
1.7.3.31
PH0 is a general-purpose input or output pin. It can be configured as frontplane segment driver output
FP[19]. It can be configured as the master input (during master mode) or slave output pin (during slave
mode) MISO for the serial peripheral interface (SPI).It can be configured as the serial clock pin SCL as
IIC module.
1.7.3.32
PT[7:4] are a general-purpose input or output pins. They can be configured as frontplane segment driver
outputs FP[16:13]. They can be configured as timer (TIM0) channels 7-4. They can be configured as key
wakeup inputs.
Freescale Semiconductor
PP[7:0] / PWM[7:0] / FP[7:0] — Port P I/O Pins [7:0]
PH[7:4] / FP[26:23] — Port H I/O Pins [7:4]
PH3 / SS / SDA / FP[22]— Port H I/O Pin 3
PH2 / ECLK / SCK / FP[21] — Port H I/O Pin 2
PH1 / MOSI / FP[20] — Port H I/O Pin 1
PH0 / MISO / SCL / FP[19] — Port H I/O Pin 0
PT[7:4] / IOC0[7:4] / KWT[7:4] / FP[16:13] — Port T I/O Pins [7:4]
MC9S12HY/HA-Family Reference Manual, Rev. 1.04
Device Overview MC9S12HY/HA-Family
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