Tiny real-time clock/calendar

The PCF85363A is a CMOS Real-Time Clock (RTC) and calendar optimized for lowpower consumption and with automatic switching to battery on main power loss. The RTCcan also be configured as a stop-watch (elapsed time counter). Three time log registerstriggered from battery switch-over as well as input UL Recognized Component (PCF85363ATL)\nProvides year, month, day, weekday, hours, minutes, seconds and 100th secondsbased on a 32.768 kHz quartz crystal\nStop-watch mode for elapsed time counting. From 100th seconds to 999999 hours\nTwo independent alarms\nBattery back-up circuit\nWatchDog timer\nTh;

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Tiny real-time clock/calendar

The PCF85363A is a CMOS Real-Time Clock (RTC) and calendar optimized for lowpower consumption and with automatic switching to battery on main power loss. The RTCcan also be configured as a stop-watch (elapsed time counter). Three time log registerstriggered from battery switch-over as well as input UL Recognized Component (PCF85363ATL)\nProvides year, month, day, weekday, hours, minutes, seconds and 100th secondsbased on a 32.768 kHz quartz crystal\nStop-watch mode for elapsed time counting. From 100th seconds to 999999 hours\nTwo independent alarms\nBattery back-up circuit\nWatchDog timer\nTh;

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Universal LCD driver for low multiplex rates including a 6 channel PWM generator

The PCF8536 is a peripheral device which interfaces to almost any Liquid Crystal Display(LCD) with low multiplex rates. It generates the drive signals for any multiplexed LCDcontaining up to eight backplanes, up to 44 segments, and up to 320 elements. ThePCF8536 is compatible with most microcontroll Single-chip 320 segment LCD controller and driver with 6 channel PWM generator\n6 channel PWM generator for backlight LED illumination\nSelectable display bias configuration\nWide range for digital power supply: from 1.8 V to 5.5 V\nWide LCD supply range: from 2.5 V for low threshold LCDs and up to ;

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