S1C17001

EPSON

5

■ BASIC EXTERNAL CONNECTION DIAGRAM

P00~P03

P04 (REMI)

P05 (REMO)

P06 (EXCL2)

P07 (EXCL1)

P10~P12

P13 (FOUT1)

P14 (SDA)

P15 (SCL)

P16 (EXCL0)

P17 (#SPISS)

P20 (SDI)

P21 (SDO)

P22 (SPICLK)

P23 (SIN)

P24 (SOUT)

P25 (SCLK)

P26 (TOUT)

P27 (EXCL3)

P30 (FOUT3)

DSIO (P33)

DCLK (P31)

DST2 (P32)

Recommended values for external parts

S1C17001

[The potential of the substrate

#TEST1–#TEST5

#RESET

OSC3

OSC4

OSC1

OSC2

TEST0

ICD

or I/O

I/O

10k

Symbol

X'tal1

X'tal3

CE

Cres

Name

Crystal oscillator

Gate capacitor

Drain capacitor

Feedback resistor

Drain resistor

Crystal oscillator

Ceramic oscillator

Gate capacitor

Drain capacitor

Feedback resistor

Drain resistor

Capacitor for power supply

Capacitor for #RESET pin

Recommended value

32.768 kHz (MC-146, EPSON TOYOCOM)

7 pF

7 pF

10 M

Ω

0

Ω

8 MHz (CA-301, EPSON TOYOCOM)

0.2–8 MHz

27 pF

27 pF

1 M

Ω

0

Ω

3.3

μF

0.47

μF

X'tal3 or CE

X'tal1

Cres

1.65 V

|

2.7 V

+

-

Note: The above table is simply an example, and is not guaranteed to work.