NXP Real Time Clock Portfolio

Low Power Real-Time Clocks

NXP Semiconductors

This tutorial will cover Real-Time Clock (RTC)  basics and the low power product offerings from NXP Semiconductors.
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Related Parts

ImageManufacturer Part NumberDescriptionPackagingTypeFeaturesAvailable Quantity
PCF8563T/5,518 datasheet linkIC RTC CLK/CALENDAR I2C 8-SOICPCF8563T/5,518IC RTC CLK/CALENDAR I2C 8-SOICCut Tape (CT)Clock/CalendarAlarm, Leap Year, Watchdog Timer17411 - Immediate
PCF8563T/5,518 product page link
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 Timer22471 - Immediate
PCF2123TS/1,118 product page link
PCF8563TS/5,118 datasheet linkIC RTC CLK/CALENDAR I2C 8-TSSOPPCF8563TS/5,118IC RTC CLK/CALENDAR I2C 8-TSSOPCut Tape (CT)Clock/CalendarAlarm, Leap Year, Watchdog Timer15548 - Immediate
PCF8563TS/5,118 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 Timer10750 - 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 Timer10110 - Immediate
PCF8523T/1,118 product page link
PCF8563T/F4,118 datasheet linkIC RTC CLK/CALENDAR I2C 8-SOICPCF8563T/F4,118IC RTC CLK/CALENDAR I2C 8-SOICCut Tape (CT)Clock/CalendarAlarm, Leap Year, Watchdog Timer3459 - Immediate
PCF8563T/F4,118 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 Timer4960 - Immediate
PCA8565TS/1,118 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 Timer5904 - 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 Timer2924 - 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 Timer3242 - Immediate
PCF8523TS/1,112 product page link
PCF8563BS/4,118 datasheet linkIC RTC CLK/CALENDAR I2C 10-HVSONPCF8563BS/4,118IC RTC CLK/CALENDAR I2C 10-HVSONCut Tape (CT)Clock/CalendarAlarm, Leap Year, Watchdog Timer2073 - Immediate
PCF8563BS/4,118 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 Timer7066 - Immediate
PCF2123BS/1,512 product page link
PCF8563TS/4,118 datasheet linkIC RTC CLK/CALENDAR I2C 8-TSSOPPCF8563TS/4,118IC RTC CLK/CALENDAR I2C 8-TSSOPCut Tape (CT)Clock/CalendarAlarm, Leap Year, Watchdog Timer3929 - Immediate
PCF8563TS/4,118 product page link
PCA21125T/Q900/1,1 datasheet linkIC RTC CLK/CALENDAR SPI 14-TSSOPPCA21125T/Q900/1,1IC RTC CLK/CALENDAR SPI 14-TSSOPCut Tape (CT)Clock/CalendarAlarm, Leap Year, Square Wave Output, Watchdog Timer4703 - Immediate
PCA21125T/Q900/1,1 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, NVSRAM611 - 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 Output1975 - Immediate
PCF8583T/5,518 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: 2011-11-01