Module Stop Mode Setting; Figure 19.7 Example Of Analog Input Protection Circuit; Figure 19.8 Analog Input Pin Equivalent Circuit - Renesas H8S Series Hardware Manual

* 1 * 1
Notes: Values are reference values.
1
*
2
*

Figure 19.7 Example of Analog Input Protection Circuit

19.7.6

Module Stop Mode Setting

A/D converter operation can be enabled or disabled by the module stop control register. In the
initial state, A/D converter operation is disabled. Access to A/D converter registers is enabled
when module stop mode is cancelled. For details, see section 24, Power-Down Modes.
100 Ω
* 2
R
in
0.1 µF
10 µF 0.01 µF
R : Input impedance
in
AN0 to AN7
Note: Values are reference values.

Figure 19.8 Analog Input Pin Equivalent Circuit

AVCC
AVref
AN0 to AN7
AVSS
10 kΩ
To A/D converter
20 pF
Rev. 3.00 Jul. 14, 2005 Page 731 of 986
Section 19 A/D Converter
REJ09B0098-0300