SH7144_08 Datasheet, PDF (602/930 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family/SH7144 Series

15. A/D Converter
*1 *1
R_in ^*2
100 Ω
0.1 µF
Notes: Values are reference values.
1.
10 µF
0.01 µF
AVCC
AVref
AN0 to AN7
AVSS
2. R_in: Input impedance
Figure 15.7 Example of Analog Input Protection Circuit
Table 15.6 Analog Pin Specifications
Item
Min
Analog input capacitance
—
Permissible signal source impedance
—
Max
Unit
20
pF
1
kΩ
Rev.4.00 Mar. 27, 2008 Page 558 of 882
REJ09B0108-0400