MC9S12G FREESCALE [Freescale Semiconductor, Inc], MC9S12G Datasheet - Page 44

• Manufacturer Part Number: MC9S12G
• Description: Ignores external trigger. Performs one conversion sequence and stops.
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Device Overview MC9S12G-Family
1.7.2.4
EXTAL and XTAL are the crystal driver and external clock signals. On reset all the device clocks are
derived from the internal reference clock. XTAL is the oscillator output.
1.7.2.5
PAD[15:0] are general-purpose input or output signals. These signals can have a pull-up or pull-down
device selected and enabled on per signal basis. Out of reset the pull devices are disabled.
1.7.2.6
PA[7:0] are general-purpose input or output signals. The signals can have pull-up devices, enabled by a
single control bit for this signal group. Out of reset the pull-up devices are disabled .
1.7.2.7
PB[7:0] are general-purpose input or output signals. The signals can have pull-up devices, enabled by a
single control bit for this signal group. Out of reset the pull-up devices are disabled .
1.7.2.8
PC[7:0] are general-purpose input or output signals. The signals can have pull-up devices, enabled by a
single control bit for this signal group. Out of reset the pull-up devices are disabled .
1.7.2.9
PD[7:0] are general-purpose input or output signals. The signals can have pull-up device, enabled by a
single control bit for this signal group. Out of reset the pull-up devices are disabled.
1.7.2.10
PE[1:0] are general-purpose input or output signals. The signals can have pull-down device, enabled by a
single control bit for this signal group. Out of reset the pull-down devices are enabled.
1.7.2.11
PJ[7:0] are general-purpose input or output signals. The signals can be configured on per signal basis as
interrupt inputs with wakeup capability (KWJ[7:0]). They can have a pull-up or pull-down device selected
and enabled on per signal basis. Out of reset the pull devices are enabled .
1.7.2.12
PM[3:0] are general-purpose input or output signals. They can have a pull-up or pull-down device selected
and enabled on per signal basis. Out of reset the pull devices are disabled. The signals can be configured
on per pin basis to open-drain mode.
44
This document is valid for the S12G96 and the S12G128 device. All information related to other devices is preliminary.
EXTAL, XTAL — Oscillator Signal
PAD[15:0] / KWAD[15:0] — Port AD Input Pins of ADC
PA[7:0] — Port A I/O Signals
PB[7:0] — Port B I/O Signals
PC[7:0] — Port C I/O Signals
PD[7:0] — Port D I/O Signals
PE[1:0] — Port E I/O Signals
PJ[7:0] / KWJ[7:0] — Port J I/O Signals
PM[3:0] — Port M I/O Signals
MC9S12G Family Reference Manual,
Rev.1.01
Freescale Semiconductor