MC9S12G FREESCALE [Freescale Semiconductor, Inc], MC9S12G Datasheet - Page 49

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

1.7.3.6
Freescale Semiconductor
Mnemonic
VDDX
VSSX
VDDXRA
VDDXR
VSSXA
This document is valid for the S12G96 and the S12G128 device. All information related to other devices is preliminary.
VDDR
VDDX
VDDA
VSSX
VSSA
VRH
VSS
[3:1]
[3:1]
Power and Ground Connection Summary
Nominal Voltage
On some packages VRH is tied to VDDA or VDDXRA. Refer to section
Device Pinouts
3.15V – 5.0 V
3.15V – 5.0 V
3.15V – 5.0 V
3.15V – 5.0 V
3.15V – 5.0 V
3.15V – 5.0 V
3.15V – 5.0 V
0V
0V
0V
0V
0V
Table 1-7. Power and Ground Connection Summary
External power supply for internal voltage regulator.
Return ground for the logic supply generated by the internal regulator
External power supply for I/O drivers. The 100-pin package features 3 I/O supply pins.
Return ground for I/O drivers. The100-pin package provides 3 ground pins
External power supply for I/O drivers, All packages except 100-pin feature 1 I/O supply.
Return ground for I/O drivers. All packages except 100-pin provide 1 I/O ground pin.
External power supply for the analog-to-digital converter and for the reference circuit of the
internal voltage regulator.
Return ground for VDDA analog supply
External power supply for I/O drivers and internal voltage regulator. For the 48-pin package
the VDDX and VDDR supplies are combined on one pin.
External power supply for I/O drivers, internal voltage regulator and analog-to-digital
converter. For the 20- and 32-pin package the VDDX, VDDR and VDDA supplies are
combined on one pin.
Return ground for I/O driver and VDDA analog supply
Reference voltage for the analog-to-digital converter.
for further details.
MC9S12G Family Reference Manual, Rev.1.01
Description
Device Overview MC9S12G-Family
1.8
49