Symbol
X'tal1
C
G1
X'tal3
Ceramic
C
G3
CD3
RF3
Cres
Name
Crystal resonator
Trimmer capacitor or fixed capacitor
Crystal oscillator
Ceramic resonator
Gate capacitor
Drain capacitor
Feedback resistor
Power-on reset capacitor
Recommended value
32.768 kHz
0 to 25 pF
0.2 to 8 MHz
0.2 to 8 MHz
15 to 30 pF
15 to 30 pF
1 MW
0.47 µF
Symbol
CP
C1
C2–C4
C5
R1
CREF1–2
RREF1–2
RTMP1–3
Name
Bypass capacitor
V
D1 stabilizing capacitor
V
C1–VC3 stabilizing capacitors
Booster capacitor
DSIO pull-up resistor
Reference capacitors
Reference resistors
Resistive sensors
Recommended value
0.47 µF
0.1 µF
0.1 µF
0.1 µF
10 kW
–
–
–
Example of external parts
P01/REMI
P02/EXCL0
P03/#ADTRG
P04/SPICLK0
P05/SDO0
P06/SDI0
P07/#SPISS0
P10/SCLK0
P11/SOUT0
P12/SIN0
P13/EXCL1/AIN7
P14/EXCL2/AIN6
P15/EXCL3/AIN5
P16/SCLK1/AIN4
P17/AIN3
P20/AIN2
P21/AIN1
P22/AIN0
P33/SCL1/SCL0/(TOUTA6/CAPA6)*
P34/SDA1/SDA0/(TOUTB6/CAPB6)*
P35/FOUT1/#BFR
P37/(EXCL6)*/TOUTN3/LFRO/TOUT4
P40/FOUTH
P44/SCL1
P45/SDA1
P46/RFCLKO
P47/(EXCL5)*/TOUT4
P50/(EXCL6)*/SCLK1
P51/SOUT1/(TOUTA5/CAPA5)*
P52/SIN1/(TOUTB5/CAPB5)*
P53/#BFR
P54/LFRO
P55/(TOUTA6/CAPA6)*
P56/(TOUTB6/CAPB6)*
DSIO/P41
DST2/P42
DCLK/P43
P36/(EXCL5)*/TOUT3/RFCLKO
P00/REMO
S1C17624/604/
622/602/621
VDD
AVDD
#TEST(S1C17604/602/621)
OSC1
OSC2
OSC3
OSC4
V
D1
VC1
VC2
VC3
CA
CB
#RESET
TEST(S1C17624/622)
V
SS
P23/SENB0
P24/SENA0
P25/REF0
P26/RFIN0
V
SS
P27/SOUT1/RFIN1
P30/SIN1/REF1
P31/SCL0/SENA1/(TOUTA5/CAPA5)*
P32/SDA0/SENB1/(TOUTB5/CAPB5)*
C
1
C2
C3
C4
C5
Cres
R
1
1.8–3.6 V
CP
+
SEG0
(S1C17604/602/621) SEG35
(S1C17624/622) SEG51
COM0
COM7
I/O
LCD panel
52 SEG × 8 COM (S1C17624/622)
36 SEG × 8 COM (S1C17604/602/621)
[The potential of the substrate
(back of the chip) is V
SS.]
DC bias resistive
sensor connection
example
AC bias resistive
sensor connection
example
Buzzer
LED
VDD
VDD
CREF2
RREF2
R
TMP3
R
TMP2
RTMP1
R
REF1
CREF1
VDD
ICDmini
or
I/O
(S1C17624/622)
( )* Available only in S1C17624/604
CG1
X'tal1
X'tal3 or
Ceramic
CG3
RF3
CD3
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