Real Time Clock

Accurate Real Time Clock Series

NXP Semiconductors

This presentation will cover Real Time Clock (RTC) basics as well as examine NXP Semiconductor’s Accurate series of RTCs with integrated temperature compensated crystal oscillators (TCXO).
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Related Parts

ImageManufacturer Part NumberDescriptionPackagingTypeFeaturesAvailable Quantity
PCF2123TS/1,118 datasheet linkIC RTC CLK/CALENDAR SPI 14-TSSOPPCF2123TS/1,118IC RTC CLK/CALENDAR SPI 14-TSSOPCut Tape (CT)Clock/CalendarAlarm, Leap Year, Square Wave Output, Watchdog Timer28319 - Immediate
PCF2123TS/1,118 product page link
PCF8523TK/1,118 datasheet linkIC RTC CLK/CALENDAR I2C 8-HVSONPCF8523TK/1,118IC RTC CLK/CALENDAR I2C 8-HVSONCut Tape (CT)Clock/CalendarAlarm, Leap Year, Watchdog Timer20958 - Immediate
PCF8523TK/1,118 product page link
PCF8523T/1,118 datasheet linkIC RTC CLK/CALENDAR I2C 8-SOICPCF8523T/1,118IC RTC CLK/CALENDAR I2C 8-SOICCut Tape (CT)Clock/CalendarAlarm, Leap Year, Watchdog Timer14324 - Immediate
PCF8523T/1,118 product page link
PCF8593T/1,118 datasheet linkIC RTC CLK/CALENDAR I2C 8-SOICPCF8593T/1,118IC RTC CLK/CALENDAR I2C 8-SOICCut Tape (CT)Clock/CalendarAlarm, NVSRAM5787 - Immediate
PCF8593T/1,118 product page link
PCF8583T/5,518 datasheet linkIC RTC CLK/CALENDAR I2C 8-SOICPCF8583T/5,518IC RTC CLK/CALENDAR I2C 8-SOICCut Tape (CT)Clock/CalendarAlarm, NVSRAM, Square Wave Output2645 - Immediate
PCF8583T/5,518 product page link
PCF2127AT/2Y datasheet linkIC RTC CLK/CAL I2C/SPI 20-SOICPCF2127AT/2YIC RTC CLK/CAL I2C/SPI 20-SOICCut Tape (CT)Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer3145 - Immediate
PCF2127AT/2Y product page link
PCF8523TS/1,118 datasheet linkIC RTC CLK/CALENDAR I2C 14-TSSOPPCF8523TS/1,118IC RTC CLK/CALENDAR I2C 14-TSSOPCut Tape (CT)Clock/CalendarAlarm, Leap Year, Watchdog Timer4082 - Immediate
PCF8523TS/1,118 product page link
PCF8523TS/1,112 datasheet linkIC RTC CLK/CALENDAR I2C 14-TSSOPPCF8523TS/1,112IC RTC CLK/CALENDAR I2C 14-TSSOPTubeClock/CalendarAlarm, Leap Year, Watchdog Timer2182 - Immediate
PCF8523TS/1,112 product page link
PCF2123BS/1,512 datasheet linkIC RTC CLK/CALENDAR SPI 16-HVQFNPCF2123BS/1,512IC RTC CLK/CALENDAR SPI 16-HVQFNTubeClock/CalendarAlarm, Leap Year, Square Wave Output, Watchdog Timer9981 - Immediate
PCF2123BS/1,512 product page link
PCA8565TS/1,118 datasheet linkIC RTC CLK/CALENDAR I2C 8-TSSOPPCA8565TS/1,118IC RTC CLK/CALENDAR I2C 8-TSSOPCut Tape (CT)Clock/CalendarAlarm, Leap Year, Square Wave Output, Watchdog Timer2019 - Immediate
PCA8565TS/1,118 product page link
PCF8583P/F5,112 datasheet linkIC RTC CLK/CALENDAR I2C 8-DIPPCF8583P/F5,112IC RTC CLK/CALENDAR I2C 8-DIPTubeClock/CalendarAlarm, NVSRAM, Square Wave Output0PCF8583P/F5,112 product page link
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PTM Published on: 2012-01-03