Harvey Sandstrom

ABLIC makes a real-time clock that doesn't keep time: It's a crystal-controlled I2C-programmed wakeup timer. It can be set to cause an interrupt after any number of seconds from 1 second to 194 days. They even make one where the crystal is built-in to the package.

200 nano amp consumption. Might be useful for IoT sensors if your micro and power supply can't get their consumption that low. #electronics #electricalengineering
https://www.ablic.com/en/semicon/products/automotive/automotive-convenience-timer/

Automotive Convenience Timer – ABLIC Inc.

ABLIC Inc., inheriting the Seiko Instruments Inc. semiconductor business, offers low current consumption CMOS timer ICs which are suitable for relative time management and enable the setting of the alarm time or the interval time arbitrarily.

ABLIC Inc.
Apr 2 at 2:06pmWeb
Show threadHarvey Sandstrom20h ago
ABLIC makes a lot of unusual things, I won't spam you with all of them, but check out their "Connection Diagnosis ICs".