PCF8563TS(UMW),UMW(YOUTAI SEMICONDUCTOR CO. LTD.)
PCF8563TS(UMW) BY UMW(YOUTAI SEMICONDUCTOR CO. LTD.) IS A REAL-TIME CLOCK/CALENDAR IC WITH I2C INTERFACE LOW POWER CONSUMPTION PROGRAMMABLE CLOCK OUTPUT AND ALARM FUNCTION OPERATING FROM 1.0V TO 5.5V.