HD6432160 RENESAS [Renesas Technology Corp], HD6432160 Datasheet - Page 614

• Manufacturer Part Number: HD6432160
• Description: Hitachi 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

21.7.6
A/D converter operation can be enabled or disabled using the module stop control register. The
initial setting is for A/D converter operation to be halted. Register access is enabled by canceling
module stop mode. For details, refer to section 26, Power-Down Modes.
Rev. 2.0, 08/02, page 574 of 788
Module Stop Mode Setting
Notes: Values are reference values.
* 1
Figure 21.8 Example of Analog Input Protection Circuit
*
*
1
2
* 1
Figure 21.9 Equivalent Circuit of Analog Input Pin
R
10 µF
in
: Input impedance
Note:* Values are reference values.
AN0 to AN7
R
in
* 2
0.01 µF
100
0.1 µF
10 k
20 pF
AV
AVref
AN0 to AN7
AV
To A/D converter
CC
SS