Section 23 A/D Converter
10 kΩ
To A/D converter
AN0 to AN7
20 pF
Note: Values are reference values.
Figure 23.10 Analog Input Pin Equivalent Circuit
23.7.7
Note on the Usage in Software Standby Mode
If this LSI enters software standby mode with the A/D conversion enabled, the content of the A/D
converter is retained and about the same amount of analog supply current may flow as that flows
when A/D conversion in progress. If the analog supply current must be reduced in software
standby mode, clear the ADST bit to disable the A/D conversion.
Rev. 1.00 Mar. 12, 2008 Page 914 of 1178
REJ09B0403-0100