M306NKT3-RPD-E User’s Manual
2. Setup
REJ10J0326-0400 Rev.4.00 Sep. 01, 2006
Page 49 of 104
2.9.7 Bypass Capacitors for A/D Converter
The M306NKT3-RPD-E has the M3062PT3-PRTM (MCU-dependent board 2) board which has a foot pattern for installing
bypass capacitors for A/D converter near the MCU and premounted 0.1
μ
F capacitors. Mount suitable bypass capacitors as
occasion demands. Figure 2.18 shows where they are installed and Figure 2.25 shows their connection.
Figure 2.25 Foot patterns of bypass capacitors for A/D converter
IMPORTANT
Note on the A/D Converter Function:
Because a flexible cable and other devices are used between the evaluation MCU and the user system, the A/D
converter operates differently from that of the actual MCU. Make the final evaluation of the A/D converter
with the actual MCU.
V
REF
- AV
SS
AV
SS
V
REF
C2
AV
CC
- AV
SS
bypass capacitor
AV
CC
AV
SS
C3
bypass capacitor
