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M30850T2-EPB User’s Manual 2. Setup
REJ10J1005-0200 Rev.2.00 April 1, 2007
2.10.3 A/D Conversion Bypass Capacitors
There is a foot pattern on the M30850T2-EPBM board for mounting bypass capacitors for the A/D conversion circuit. Mount
applicable bypass capacitors as occasion demands. Figure 2.21 shows where they are installed.
Figure 2.21 Foot pattern for the A/D conversion bypass capacitor
IMPORTANT
Note on the A/D Converter:
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 an actual MCU. Make the final evaluation of the A/D converter using
an actual MCU.
M30850T2-EPBM REV.B
MADE IN JAPAN
AVCC
AVSS
VSS
XOUT
NCXCINP87
NC
P86
SW2SW1
SW3
SW4
C 1
C 2
EXT
INT
VCONT
JP1
VCC1=2
VCC1>2
C 4
C 3
O
N
1
8
2
3
4
5
6
7
SW5
RENESAS
C1 C2
V
REF
AV
SS
AV
CC
AV
SS
C1: Vref-AVss bypass capacitor
C2: AVcc-AVss bypass capacitor
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