Renesas M30290T-EPB, Руководство пользователя

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Chapter 3. Setup
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3.2 A-D Conversion Bypass Capacitors
There is a foot pattern on the M30290T-EPBM board for mounting bypass capacitors for the A-D conversion circuit
near the MCU. Mount suitable bypass capacitors as occasion demands. Figure 3.7 shows where they are installed and
the configuration of this product.
Figure 3.7 Foot pattern for A-D conversion bypass capacitors and the configuration of this product
IMPORTANT
Note on the A-D Converter Function:
z Because a converter board and other devices are used between the evaluation MCU and the user system,
the A-D converter operates differently from that of an actual MCU. Make the final evaluation of the
A-D converter with an actual MCU.
Back side of the M30290T-EPBM
V
REF
-AV
SS
bypass capacitor
AV
SS
V
REF
C2
AV
CC
-AV
SS
bypass capacitor
AV
CC
AV
SS
C1