HD64F2168 Datasheet, PDF (648/874 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer

*1
*1
R_in ^*2
100 Ω
0.1 µF
AVCC
AVref
AN0 to AN7
AVSS
Notes: Values are reference values.
*1
10 µF
0.01 µF
*2 R_in: Input impedance
Figure 18.7 Example of Analog Input Protection Circuit
AN0 to AN7
10 kΩ
To A/D converter
20 pF
Note: Values are reference values.
Figure 18.8 Analog Input Pin Equivalent Circuit
Rev. 3.00, 03/04, page 608 of 830