Epson S1C17M20 Technical Manual page 273

22 BASIC EXTERNAL CONNECTION DIAGRAM
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
BZ Piezoelectric buzzer
R DSIO pull-up resistor
DBG
R RFC reference resistor
REF
R Resistive sensors
TMP1, 2
C RFC reference capacitor
REF
C Capacitor between V
VREFA
C Capacitor between V
VPP
* For recommended component values, refer to "Recommended Operating Conditions" in the "Electrical Characteristics" chapter.
22-2
C-002RX (R
Trimmer capacitor or ceramic capacitor
Ceramic capacitor
CA-301 (4 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
SS D1
PS1240P02 manufactured by TDK Corporation
Thick film chip resistor
Thick film chip resistor
Temperature sensor 103AP-2 manufactured by SEMITEC Corporation
Ceramic capacitor
and VREFA Ceramic capacitor
SS
and V Ceramic capacitor
SS PP
Seiko Epson Corporation
Recommended components
= 50 kW (Max.), C = 7 pF) manufactured by Seiko Epson Corporation
1 L
S1C17M20/M21/M22/M23/M24/M25
TECHNICAL MANUAL (Rev. 1.0)