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2.17.8 A/D Port A Expansion Connector
The 8-channel Analog to Digital conversion port A is attached to this connector. Refer to
Table 2-21
for connection information. There is an RC network on each of the Analog
Port A input signals;
referenceFigure
Table 2-21. A/D Port A Connector Description
Analog Input
Figure 2-15. Typical Analog Input RC Filter
MOTOROLA
Freescale Semiconductor, Inc.
2-15.
J12
Pin #
Signal
1
AN0
3
AN2
5
AN4
7
AN6
9
GNDA
100 ohm
Technical Summary
For More Information On This Product,
Go to: www.freescale.com
Peripheral Expansion Connectors
Pin #
Signal
2
AN1
4
AN3
6
AN5
8
AN7
10
+VREFH
To Device's Analog Port
0.0022uF
2-29
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