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X1228 EEPROM Datasheet PDF

Real Time Clock/Calendar/CPU Supervisor with EEPROM

Real Time Clock/Calendar/CPU Supervisor with EEPROM

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Part Number X1228
Description Real Time Clock/Calendar/CPU Supervisor with EEPROM
Feature New Features Repetitive Alarms & Tempera ture Compensation 4K (512 x 8) X1228 2-Wireโ„ข RTC Real Time Clock/Calenda r/CPU Supervisor with EEPROM FEATURES โ €ข Real Time Clock/Calendar โ€” Tracks time in Hours, Minutes, and Seconds โ€” Day of the Week, Day, Month, and Year
โ€ข 2 Polled Alarms (Non-volatile) โ€” Settable on the Second, Minute, Hour, D ay of the Week, Day, or Month โ€” Repea t Mode (periodic interrupts)
โ€ข Oscill ator Compensation on chip โ€” Internal feedback resistor and compensation capa citors โ€” 64 position Digitally Contro lled Trim Capacitor โ€” 6 digital frequ ency adjustment settings to ยฑ30ppm
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Manufacture Xicor
Datasheet
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X1228

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Part Number X1228
Description Real Time Clock/Calendar/CPU Supervisor
Feature ยฎ D FO NDE E M S OM RE C SI G N NOT NE W DE 2028 I SL 1 Data Sheet SEE R X12 28 4K (512 x 8), 2-Wireโ„ข RTC May 18, 2006 FN8100.
4 Real Time Clock/Calendar /CPU Supervisor with EEPROM FEATURES โ€ ข Real Time Clock/Calendar โ€” Tracks T ime in Hours, Minutes, and Seconds โ€” Day of the Week, Day, Month, and Year โ €ข 2 Polled Alarms (Non-volatile) โ€” S ettable on the Second, Minute, Hour, Da y of the Week, Day, or Month โ€” Repeat Mode (periodic interrupts)
โ€ข Oscilla tor Compensation on Chip โ€” Internal F eedback Resistor and Compensation Capac itors โ€” 64 Position Digitally Control led Trim Capacitor โ€” 6 Digital Freq .
Manufacture Intersil Corporation
Datasheet
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X1228

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