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Section 14 A/D Converter
10 kΩ
AN0 to AN7
To A/D converter
20 pF
Note: Values are reference values.
Figure 14.10 Analog Input Pin Equivalent Circuit
14.7.7
A/D Input Hold Function in Software Standby Mode
When this LSI enters software standby mode with A/D conversion enabled, the analog inputs are
retained, and the analog power supply current is equal to as during A/D conversion. If the analog
power supply current needs to be reduced in software standby mode, clear the ADST, TRGS1, and
TRGS0 bits all to 0 to disable A/D conversion.
Rev.2.00 Jun. 28, 2007 Page 543 of 666
REJ09B0311-0200
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