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Sample external components
Symbol
Name
X'tal1
32 kHz crystal resonator
C
OSC1 gate capacitor
G1
C
OSC1 drain capacitor
D1
X'tal3
Crystal resonator
Ceramic Ceramic resonator
C
OSC3 gate capacitor
G3
C
OSC3 drain capacitor
D3
C
Bypass capacitor between V
PW1
C
Capacitor between V
PW2
SS
R
Debug pin pull-up resistor
DBG1–2
C
Capacitor between V
VREFA
SS
C
Capacitor between V
VPP
SS
C
RFC reference capacitor
REF
C
Capacitor for Low Pass Filter
LPF
R
Resistor for Low Pass Filter
LPF
C
Capacitor between VSS and VDDQSPI
VDDQSPI
* For recommended component values, refer to "Recommended Operating Conditions" in the "Electrical Characteristics" chapter.
24-2
C-002RX (R
1
Trimmer capacitor or ceramic capacitor
Ceramic capacitor
FA-238V(16 MHz) manufactured by Seiko Epson Corporation
CSBLA_J (1 MHz) manufactured by Murata Manufacturing Co., Ltd.
Ceramic capacitor
Ceramic capacitor
and V
Ceramic capacitor or electrolytic capacitor
SS
DD
and V
Ceramic capacitor
D1
Thick film chip resistor
and VREFA
Ceramic capacitor
and V
Ceramic capacitor
PP
Ceramic capacitor
Ceramic capacitor
Thick film chip resistor(510Ω)
Ceramic capacitor(39uF)
Seiko Epson Corporation
Recommended components
= 50 kW (Max.), C
= 7 pF) manufactured by Seiko Epson Corporation
L
S1C31D50 TECHNICAL MANUAL
(Rev. 1.00)
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