SH7065 Datasheet, PDF (642/941 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7000 Series

Section 15 A/D Converter
AN0–AN7
1.0 kΩ
20 pF
1 MΩ
Analog multiplexer
A/D converter
Note: Values are reference values.
Figure 15.9 Analog Input Pin Equivalent Circuit
Table 15.5 Analog Input Pin Specifications
Item
Min
Analog input capacitance
—
Permissible signal source impedance
—
Max
Unit
20
pF
1
kΩ
15.7.3 Note on PH0 and PH1 Output
The PH0 and PH1 outputs must not be changed during A/D conversion, as the conversion
accuracy cannot be guaranteed in this case.
15.7.4 Port I PFC Settings
Function switching for port I pins, which are used as A/D converter analog input pins, is
performed automatically when A/D conversion is started, so no PFC settings are necessary for
port I.
Rev. 5.00 Sep 11, 2006 page 620 of 916
REJ09B0332-0500