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M3028BT-EPB User’s Manual 2. Setup
REJ10J1459-0200 Rev.2.00 Sep 16, 2006
2.10 A/D Conversion Bypass Capacitors
There is a foot pattern on the M3028BT-EPBM board for mounting bypass capacitors for the A/D conversion circuit near the
MCU. Mount suitable bypass capacitors as occasion demands. Figure 2.13 shows where they are installed and the
configuration of this product.
Component side of the M3028BT-EPBM
VREF-AVSS bypass capacitor
AV
SS
VREF
C2
AVCC-AVSS bypass capacitor
AV
CC
AVSS
C1
M30290T-EPBM REV.C
Figure 2.13 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 package 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.
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