San Jose, Calif. — Pericom Semiconductor Corp. targets portable electronic applications with its SaRonix S1643 and S1644 series of quartz crystal clock oscillators that are housed in an ...

The PCF85263A is a tiny Real-Time Clock/Calendar integrated with independent alarms, timestamp registers, battery backup circuit, and an I2C bus. This highly integrated CMOS RTCC provides year, month, ...

We’re all used to crystal resonators — they provide pretty accurate frequency references for oscillators with low enough drift for most of our purposes. As the quartz equivalent of a tuning fork, they ...

It has been a while since our last installment of the Car Clock of the Week series, so let's go back 38 years to a time when the Mercury brand still existed and most Mercuries had cool-looking clocks ...