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2.14.9 A/D Port A Expansion Connector
The 8-channel Analog-to-Digital conversion port A is attached to this connector. Refer to
Table 2-22
for connection information. There is an RC network on each of the Analog
Port A input signals; see
Table 2-22. A/D Port A Connector Description
Pin #
1
3
5
7
9
Analog Input
MOTOROLA
Freescale Semiconductor, Inc.
Figure
2-12.
Signal
AN0
AN2
AN4
AN6
GNDA
100 ohm
Figure 2-12. Typical Analog Input RC Filter
Technical Summary
For More Information On This Product,
Go to: www.freescale.com
Peripheral Expansion Connectors
J6
Pin #
Signal
2
AN1
4
AN3
6
AN5
8
AN7
10
+V
REFH
To Controller Analog Port
0.0022µF
2-25
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