Efficient, Small and Accurate, Epson's Timing Devices are Here.

• 【kHz Band Crystal Oscillator (Tuning fork)】
• 【MHz Band crystal oscillator (AT)】
• 【Crystal Oscillator】
• 【Real-time Clock Module】

Epson's timing devices are miniature, high performing and high quality with QMEMS technology,
extraction of crystal's excellent characteristics with microfabrication.

kHz Band Crystal Oscillator (Tuning fork)

Low dispersion, stable feature, tuning-fork-type oscillator with photolithography processing

FC-12M FC-135 MC-146

MHz Band crystal oscillator (AT)

MHz Band oscillator is equipped with the most popular AT-cut crystal.
Miniaturization achieved through a unique processing method.

FA-128 FA-20H FA-238 FA-238V TSX-3225 MA-406

Crystal Oscillator

Built-in cylinder or ceramic package type crystal oscillator,
generic SMD IC can be mounted to its soldered equivalent.

■ SPXO(32.768kHz)

SG-3030JF SG-3030LC SG-3040LC

■ SPXO(mHz)

SG-210SCB SG-310SCN SG-310SDF SG-310SEF

■ Programmable
    Crystal oscillators that can support wide frequency through PLL technology

SG-8002CA SG-8002CE SG-8002JF SG-8002LB SG-8003CA SG-8003CE SG-8003JF SG-8003LB

Real-time Clock Module

Built-in cylinder or ceramic package type crystal oscillator,
generic SMD IC can be mounted to its soldered equivalent.

■ Parallel 4-bit

RTC-7301SF RTC-72421A RTC-72423A RTC-72423B

■ Serial 4－Wire

RX-4045NB RX-4045SA RX-4581NB RX-5412SF

■ Serial 3-Wire

RTC-4543SA RTC-4574JE RTC-4574NB RTC-4574SA RX-4571SA RX-4574LC

■ I2C Bus

RTC-8564NB RTC-8564JE RX-8025NB RX-8025SA
RX-8571SA RX-8571LC RX-8571NB RX-8581NB RX8731LC