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	Product Information	Sales Information	Lifecycle Status	ECCN	HTSN	Country of Origin	Type	Package	Manufacturer's recommendation	Operating temperature range	Power-supply voltage
	R2023T-E2-F Nisshinbo Micro Devices REALTIMECLOCKS REALTIMECLOCKRTCIC Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.		( PCN/PDN Information )	ECCN：EAR99				TSSOP10G	Yes			Clock/Calendar/Alarm/Timer/Interupt	HH:MM:SS:hh\|Binary	DW:DM:M:Y\|Binary	Serial (2-wire, I2C)	シリーズ：R2023x	Serial Interface RTC	ChristmasSaleProducts2025en	201402CP
	R2025S-E2-FE Nisshinbo Micro Devices REALTIMECLOCKS REALTIMECLOCKRTCICCLOCKCALENDARI2C,2WIRESERIAL14SOIC0.197",5.00MMWIDTH Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.			ECCN：EAR99						-40 to 85C		Alarm, Leap Year	R2025S/D	2129-R2025S-E2-FDKR \| 2129-R2025S-E2-FTR-ND \| 2129-R2025S-E2-FDKR-ND \| 2129-R2025S-E2-FEDKR \| 2129-R2025S-E2-FECT \| 2129-R2025S-E2-FCT-ND \| 2129-R2025S-E2-FTR \| 2129-R2025S-E2-FETR \| R2025S-E2-F \| 2129-R2025S-E2-FCT	Surface Mount
	R2033T-E2-F Nisshinbo Micro Devices REALTIMECLOCKS REALTIMECLOCKRTCIC Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.		( PCN/PDN Information )	ECCN：EAR99				TSSOP10G	Yes			Clock/Calendar/Alarm/Timer/Interupt	HH:MM:SS:hh\|Binary	DW:DM:M:Y\|Binary	Serial (3-wire)	シリーズ：R2033x	Serial Interface RTC	201402CP
	R2043T-E2-F Nisshinbo Micro Devices REALTIMECLOCKS REALTIMECLOCKRTCICCLOCKCALENDAR4WIRESERIAL10VFSOP,10MSOP0.110",2.80MMWIDTH Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.		( PCN/PDN Information )	ECCN：EAR99				TSSOP10G	Yes			Clock/Calendar/Alarm/Timer/Interupt	HH:MM:SS:hh\|Binary	DW:DM:M:Y\|Binary	Serial (4-wire, SPI)	シリーズ：R2043x	2129-R2043T-E2-FCT \| 2129-R2043T-E2-FTR \| 2129-R2043T-E2-FDKR	Serial Interface RTC
	R2045S-E2-FE Nisshinbo Micro Devices REALTIMECLOCKS REALTIMECLOCKRTCICCLOCKCALENDAR3WIRESERIAL,4WIRESERIAL8SOIC0.173",4.40MMWIDTHEXPOSEDPAD Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.			ECCN：EAR99								R2045S-E2-F \| 2129-R2045S-E2-FECT \| R2045S-E2-F-ND \| 2129-R2045S-E2-FEDKR \| 2129-R2045S-E2-FETR	ChristmasSaleProducts2025en	2024Q2CP_SEMI_Others
	R2051S01-E2-F Nisshinbo Micro Devices REALTIMECLOCKS REALTIMECLOCKSERIALCLOCKCALENDARALARMBATTERYBACKUPINTERRUPTTR Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.		( PCN/PDN Information )	ECCN：EAR99				SSOP16	Yes			Clock/Calendar/Alarm/Timer/Interupt/Battery Backup Switch-over Circuit	HH:MM:SS:hh\|Binary	DW:DM:M:Y\|Binary	Serial (2-wire, I2C)	シリーズ：R2051x	2129-R2051S01-E2-FDKR \| 2129-R2051S01-E2-FTR \| 2129-R2051S01-E2-FCT	Serial Interface RTC
	R2051S02-E2-F Nisshinbo Micro Devices REALTIMECLOCKS REALTIMECLOCKRTCIC Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.		( PCN/PDN Information )	ECCN：EAR99				SSOP16	Yes			Clock/Calendar/Alarm/Timer/Interupt/Battery Backup Switch-over Circuit	HH:MM:SS:hh\|Binary	DW:DM:M:Y\|Binary	Serial (2-wire, I2C)	シリーズ：R2051x	Serial Interface RTC	201402CP
	R2051S03-E2-F Nisshinbo Micro Devices REALTIMECLOCKS REALTIMECLOCKRTCIC Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.		( PCN/PDN Information )	ECCN：EAR99				SSOP16				Clock/Calendar/Alarm/Timer/Interupt/Battery Backup Switch-over Circuit	HH:MM:SS:hh\|Binary	DW:DM:M:Y\|Binary	Serial (2-wire, I2C)	シリーズ：R2051x
	R2051T01-E2-F Nisshinbo Micro Devices REALTIMECLOCKS REALTIMECLOCKRTCIC Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.		( PCN/PDN Information )	ECCN：EAR99				TSSOP10G	Yes			Clock/Calendar/Alarm/Timer/Interupt/Battery Backup Switch-over Circuit	HH:MM:SS:hh\|Binary	DW:DM:M:Y\|Binary	Serial (2-wire, I2C)	シリーズ：R2051x	2156-R2051T01-E2-F \| RICRICR2051T01-E2-F	Serial Interface RTC
	R2221T-E2-F Nisshinbo Micro Devices REALTIMECLOCKS REALTIMECLOCKRTCICCLOCKCALENDARI2C,2WIRESERIAL10VFSOP,10MSOP0.110",2.80MMWIDTH Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.		( PCN/PDN Information )	ECCN：EAR99				TSSOP10G	Yes			Clock/Calendar/Alarm/Timer/Interupt	HH:MM:SS:hh\|Binary	DW:DM:M:Y\|Binary	Serial (2-wire, I2C)	シリーズ：R2221x	2129-R2221T-E2-FCT \| 2129-R2221T-E2-FTR \| 2129-R2221T-E2-FDKR	Serial Interface RTC	201402CP
	R2223L-E2 Nisshinbo Micro Devices REALTIMECLOCKS REALTIMECLOCKRTCICCLOCKCALENDARI2C,2WIRESERIAL12XFQFNEXPOSEDPAD Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.			ECCN：EAR99				QFN018018-12	Yes			Clock/Calendar/Alarm/Timer/Interupt	HH:MM:SS:hh\|Binary	DW:DM:M:Y\|Binary	Serial (2-wire, I2C)	シリーズ：R2223x	2129-R2223L-E2CT \| 2129-R2223L-E2TR \| 2129-R2223L-E2DKR	Serial Interface RTC	201402CP
	RS5C372A-E2-F Nisshinbo Micro Devices REALTIMECLOCKS REALTIMECLOCKRTCICCLOCKCALENDARI2C,2WIRESERIAL8LSSOP0.173",4.40MMWIDTH Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.		( PCN/PDN Information )	ECCN：EAR99				SSOP8	Yes			Clock/Calendar/Alarm/Timer/Interupt	HH:MM:SS:hh\|Binary	DW:DM:M:Y\|Binary	Serial (2-wire, I2C)	シリーズ：RS5C348A	2129-RS5C372A-E2-FCT 2129-RS5C372A-E2-FTR 2129-RS5C372A-E2-FDKR	Serial Interface RTC	201402CP
	RV5C348A-E2-F Nisshinbo Micro Devices REALTIMECLOCKS REALTIMECLOCKRTCICCLOCKCALENDAR4WIRESERIAL10LFSOP,10MSOP0.110",2.80MMWIDTH Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.		( PCN/PDN Information )	ECCN：EAR99				SSOP10G	Yes			Clock/Calendar/Alarm/Timer/Interupt	HH:MM:SS:hh\|Binary	DW:DM:M:Y\|Binary	Serial (4-wire, SPI)	シリーズ：RV5C348A	2129-RV5C348A-E2-FCT \| 2129-RV5C348A-E2-FDKR \| 2129-RV5C348A-E2-FTR
	RV5C386A-E2-F Nisshinbo Micro Devices REALTIMECLOCKS REALTIMECLOCKRTCIC Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.		( PCN/PDN Information )	ECCN：EAR99				SSOP10G	Yes			Clock/Calendar/Alarm/Timer/Interupt	HH:MM:SS:hh\|Binary	DW:DM:M:Y\|Binary	Serial (2-Wire, I2C)	シリーズ：RV5C386A
	RV5C387A-E2-F Nisshinbo Micro Devices REALTIMECLOCKS REALTIMECLOCKRTCICCLOCKCALENDARI2C,2WIRESERIAL10LFSOP,10MSOP0.110",2.80MMWIDTH Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.		( PCN/PDN Information )	ECCN：EAR99						-40 to 85C		Alarm, Leap Year	2129-RV5C387A-E2-FTR \| 2129-RV5C387A-E2-FCT \| 2129-RV5C387A-E2-FDKR	Surface Mount
	R2045D-E2-F Nisshinbo Micro Devices REALTIMECLOCKS Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.							SON22	Yes			Clock/Calendar/Alarm/Timer/Interupt with Crystal unit	HH:MM:SS:hh\|Binary	DW:DM:M:Y\|Binary	Serial (4-wire, SPI)	RTC Module
	R2051L02-E2 Nisshinbo Micro Devices REALTIMECLOCKS Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.			ECCN：EAR99				QFN023023-16	Yes			Clock/Calendar/Alarm/Timer/Interupt/Battery Backup	HH:MM:SS:hh\|Binary	DW:DM:M:Y\|Binary	Serial (2-wire, I2C)	2129-R2051L02-E2CT \| 2156-R2051L02-E2 \| RICRICR2051L02-E2 \| R2051L02-E2-ND \| 2129-R2051L02-E2DKR \| 2129-R2051L02-E2TR
	RS5C338A-E2-F Nisshinbo Micro Devices REALTIMECLOCKS Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.		( PCN/PDN Information )	ECCN：EAR99
	RV5C338A-E2-F Nisshinbo Micro Devices REALTIMECLOCKS Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.		( PCN/PDN Information )
	RV5C348B-E2-F Nisshinbo Micro Devices REALTIMECLOCKS Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.		( PCN/PDN Information )	ECCN：EAR99
	R2045S-E2-F Nisshinbo Micro Devices REALTIMECLOCKS Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.							SOP14	Yes			Clock/Calendar/Alarm/Timer/Interupt	HH:MM:SS:hh\|Binary	DW:DM:M:Y\|Binary	Serial (4-wire, SPI)	シリーズ：R2045x	RTCモジュール
	R2023K-E2 Nisshinbo Micro Devices REALTIMECLOCKS Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.
	RS5C316A-E2-FB Nisshinbo Micro Devices REALTIMECLOCKS Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.		( PCN/PDN Information )									2129-RS5C316A-E2-FB
	R2062L01-E2 Nisshinbo Micro Devices REALTIMECLOCKS Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.		( PCN/PDN Information )
	R2223T-E2-F Nisshinbo Micro Devices REALTIMECLOCKS REALTIMECLOCKRTCICCLOCKCALENDARI2C,2WIRESERIAL10VFSOP,10MSOP0.110",2.80MMWIDTH Added to BOM. Add to BOM Existing BOM New BOM Added to bookmarks.		( PCN/PDN Information )	ECCN：EAR99				TSSOP10G	Yes			Clock/Calendar/Alarm/Timer/Interupt	HH:MM:SS:hh\|Binary	DW:DM:M:Y\|Binary	Serial (2-wire, I2C)	シリーズ：R2223x	2129-R2223T-E2-FDKR \| R2223T-E2-F-ND \| 2129-R2223T-E2-FCT \| 2129-R2223T-E2-FTR	Serial Interface RTC	2024Q2CP_SEMI_Others

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