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Renesas Electronics Real Time Clock

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Interface Type	Date Format	Time Format	Package / Case	Battery Backup Switching	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Series	Mounting Style	Packaging
Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP ISL12057IBZ Renesas / Intersil 1: ¥468.4 1,702In Stock	Mfr. Part # ISL12057IBZ Mouser Part # 968-ISL12057IBZ	Renesas / Intersil	Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP	Datasheet	1,702In Stock	¥468.4 ¥348.8 ¥320.6 ¥287.4 View ¥270.7 ¥259.1 ¥250.8 ¥242.5 ¥237.5	Min.: 1 Mult.: 1	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	SOIC-8	No Backup Switching	1.8 V	3.6 V	- 40 C	+ 85 C	ISL12057	SMD/SMT	Tube
Real Time Clock I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD ISL1209IU10Z-TK Renesas / Intersil 1: ¥666.1 1,963In Stock	Mfr. Part # ISL1209IU10Z-TK Mouser Part # 968-ISL1209IU10Z-TK	Renesas / Intersil	Real Time Clock I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD	Datasheet	1,963In Stock	Cut Tape ¥666.1 ¥501.6 ¥461.8 ¥416.9 View Reel ¥348.8 ¥395.3 ¥392 ¥348.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	MSOP-10	Backup Switching	2.7 V	5.5 V	- 40 C	+ 85 C	ISL1209	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock REAL TIME CLK & TEMP COMPENSATED CRYSTAL ISL12022MIBZ Renesas / Intersil 1: ¥1,249.1 333In Stock	Mfr. Part # ISL12022MIBZ Mouser Part # 968-ISL12022MIBZ	Renesas / Intersil	Real Time Clock REAL TIME CLK & TEMP COMPENSATED CRYSTAL	Datasheet	333In Stock	¥1,249.1 ¥963.4 ¥789 ¥742.5 View ¥727.5 ¥722.5 ¥704.3 Quote	Min.: 1 Mult.: 1	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	SOIC-20	Backup Switching	2.7 V	5.5 V	- 40 C	+ 85 C	ISL12022	SMD/SMT	Tube
Real Time Clock LW PWR RTC W/RESEAL 8LD ISL12008IB8Z-T Renesas / Intersil 1: ¥536.5 1,154In Stock	Mfr. Part # ISL12008IB8Z-T Mouser Part # 968-ISL12008IB8Z-T	Renesas / Intersil	Real Time Clock LW PWR RTC W/RESEAL 8LD	Datasheet	1,154In Stock	Cut Tape ¥536.5 ¥400.3 ¥365.4 ¥328.9 Reel ¥277.4 View ¥310.6 ¥304 ¥287.4 ¥272.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	SOIC-8	Backup Switching	2.7 V	5.5 V	- 40 C	+ 85 C	ISL12008	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock REAL TIME CLKRTC IN ISL1219IUZ-T Renesas / Intersil 1: ¥674.4 2,180In Stock	Mfr. Part # ISL1219IUZ-T Mouser Part # 968-ISL1219IUZ-T	Renesas / Intersil	Real Time Clock REAL TIME CLKRTC IN	Datasheet	2,180In Stock	Cut Tape ¥674.4 ¥508.3 ¥466.7 ¥421.9 View Reel ¥372.1 ¥400.3 ¥397 ¥373.7 ¥372.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	MSOP-10	Backup Switching	2.7 V	5.5 V	- 40 C	+ 85 C	ISL1219	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock .9RTC BASE 1338-31DVGI8 Renesas Electronics 1: ¥536.5 27In Stock 5,000Expected 4/4/2028	Mfr. Part # 1338-31DVGI8 Mouser Part # 972-1338-31DVGI8	Renesas Electronics	Real Time Clock .9RTC BASE	Datasheet	27In Stock 5,000Expected 4/4/2028	Cut Tape ¥536.5 ¥400.3 ¥365.4 ¥328.9 View Reel ¥285.7 ¥310.6 ¥304 ¥287.4 ¥285.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	MSOP-8	Backup Switching	1.3 V	3.7 V	- 40 C	+ 85 C	1338	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock REAL TIME CLK W/ ALARM & TIMR FUNCTNS ISL12058IRTZ Renesas / Intersil 1: ¥468.4 953In Stock	Mfr. Part # ISL12058IRTZ Mouser Part # 968-ISL12058IRTZ	Renesas / Intersil	Real Time Clock REAL TIME CLK W/ ALARM & TIMR FUNCTNS	Datasheet	953In Stock	¥468.4 ¥348.8 ¥320.6 ¥285.7 View ¥269.1 ¥264.1 ¥252.5 ¥245.8 ¥239.2	Min.: 1 Mult.: 1	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	TDFN-8	No Backup Switching	1.8 V	3.6 V	- 40 C	+ 85 C	ISL12058	SMD/SMT	Tube
Real Time Clock LW PWR RTC W/RESEAL 8LD ISL12008IB8Z Renesas / Intersil 1: ¥536.5 4,210In Stock	Mfr. Part # ISL12008IB8Z Mouser Part # 968-ISL12008IB8Z	Renesas / Intersil	Real Time Clock LW PWR RTC W/RESEAL 8LD	Datasheet	4,210In Stock	¥536.5 ¥400.3 ¥367.1 ¥330.5 View ¥312.3 ¥295.7 ¥285.7 ¥280.7 ¥272.4	Min.: 1 Mult.: 1	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	SOIC-8	Backup Switching	2.7 V	5.5 V	- 40 C	+ 85 C	ISL12008	SMD/SMT	Tube
Real Time Clock REAL TIME CLK ENHANC CD ESD & MOISTURESIS ISL12022MAIBZ Renesas / Intersil 1: ¥1,240.8 433In Stock	Mfr. Part # ISL12022MAIBZ Mouser Part # 968-ISL12022MAIBZ	Renesas / Intersil	Real Time Clock REAL TIME CLK ENHANC CD ESD & MOISTURESIS	Datasheet	433In Stock	¥1,240.8 ¥956.7 ¥813.9 ¥759.1 View ¥725.9 ¥715.9 ¥714.2 ¥704.3 Quote	Min.: 1 Mult.: 1	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	SOIC-20	Backup Switching	2.7 V	5.5 V	- 40 C	+ 85 C	ISL12022	SMD/SMT	Tube
Real Time Clock REAL TIME CLK ENHANC CD ESD & MOISTURESIS ISL12022MAIBZ-T Renesas / Intersil 1: ¥1,282.3 900In Stock	Mfr. Part # ISL12022MAIBZ-T Mouser Part # 968-ISL12022MAIBZ-T	Renesas / Intersil	Real Time Clock REAL TIME CLK ENHANC CD ESD & MOISTURESIS	Datasheet	900In Stock	Cut Tape ¥1,282.3 ¥990 ¥916.9 ¥835.5 Reel ¥750.8 View ¥785.7 ¥784 ¥724.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	SOIC-20	Backup Switching	2.7 V	5.5 V	- 40 C	+ 85 C	ISL12022	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock REAL TIME CLK & TEMP COMPENSATED CRYSTAL ISL12022MIBZ-T Renesas / Intersil 1: ¥1,249.1 585In Stock	Mfr. Part # ISL12022MIBZ-T Mouser Part # 968-ISL12022MIBZ-T	Renesas / Intersil	Real Time Clock REAL TIME CLK & TEMP COMPENSATED CRYSTAL	Datasheet	585In Stock	Cut Tape ¥1,249.1 ¥963.4 ¥892 ¥813.9 Reel ¥730.8 View ¥764.1 ¥704.3 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	SOIC-20	Backup Switching	2.7 V	5.5 V	- 40 C	+ 85 C	ISL12022	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP ISL12057IUZ-T Renesas / Intersil 1: ¥485 6,056In Stock	Mfr. Part # ISL12057IUZ-T Mouser Part # 968-ISL12057IUZ-T	Renesas / Intersil	Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP	Datasheet	6,056In Stock	Cut Tape ¥485 ¥362.1 ¥330.5 ¥297.3 Reel ¥252.5 View ¥280.7 ¥272.4 ¥264.1 ¥239.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	MSOP-8	No Backup Switching	1.8 V	3.6 V	- 40 C	+ 85 C	ISL12057	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock I2C REAL TIME CLOCK/ CALENDAR 8LD ISL1208IB8Z Renesas / Intersil 1: ¥491.7 1,354In Stock	Mfr. Part # ISL1208IB8Z Mouser Part # 968-ISL1208IB8Z	Renesas / Intersil	Real Time Clock I2C REAL TIME CLOCK/ CALENDAR 8LD	Datasheet	1,354In Stock	¥491.7 ¥357.1 ¥327.2 ¥294 View ¥277.4 ¥270.7 ¥257.5 ¥252.5 ¥249.2	Min.: 1 Mult.: 1	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	SOIC-8	Backup Switching	2.7 V	5.5 V	- 40 C	+ 85 C	ISL1208	SMD/SMT	Tube
Real Time Clock I2C REAL TIME CLOCK/ CALENDAR 8LD ISL1208IB8Z-TK Renesas / Intersil 1: ¥490 7,336In Stock 5,000Expected 3/22/2027	Mfr. Part # ISL1208IB8Z-TK Mouser Part # 968-ISL1208IB8Z-TK	Renesas / Intersil	Real Time Clock I2C REAL TIME CLOCK/ CALENDAR 8LD	Datasheet	7,336In Stock 5,000Expected 3/22/2027	Cut Tape ¥490 ¥365.4 ¥333.9 ¥300.6 Reel ¥262.4 View ¥284 ¥275.7 ¥254.1 ¥249.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	SOIC-8	Backup Switching	2.7 V	5.5 V	- 40 C	+ 85 C	ISL1208	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock I2C REAL TIME CLOCK/ CALENDAR 8LD ISL1208IU8Z Renesas / Intersil 1: ¥599.6 2,071In Stock	Mfr. Part # ISL1208IU8Z Mouser Part # 968-ISL1208IU8Z	Renesas / Intersil	Real Time Clock I2C REAL TIME CLOCK/ CALENDAR 8LD	Datasheet	2,071In Stock	¥599.6 ¥445.1 ¥380.4 ¥362.1 View ¥348.8 ¥347.1 ¥338.8 ¥315.6 ¥310.6	Min.: 1 Mult.: 1	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	MSOP-8	Backup Switching	2.7 V	5.5 V	- 40 C	+ 85 C	ISL1208	SMD/SMT	Tube
Real Time Clock I2CAL TIME CLK/CLNDR 8LD ISL1208IU8Z-T7A Renesas / Intersil 1: ¥845.4 2,869In Stock	Mfr. Part # ISL1208IU8Z-T7A Mouser Part # 968-ISL1208IU8Z-T7A	Renesas / Intersil	Real Time Clock I2CAL TIME CLK/CLNDR 8LD	Datasheet	2,869In Stock	Cut Tape ¥845.4 ¥644.5 ¥593 ¥536.5 Reel ¥508.3 View ¥501.6 ¥471.7 ¥461.8 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	MSOP-8	Backup Switching	2.7 V	5.5 V	- 40 C	+ 85 C	ISL1208	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock I2CAL TIME CLK/CLNDR 8LD ISL1208IU8Z-TK Renesas / Intersil 1: ¥599.6 3,502In Stock 3,000Expected 7/8/2027	Mfr. Part # ISL1208IU8Z-TK Mouser Part # 968-ISL1208IU8Z-TK	Renesas / Intersil	Real Time Clock I2CAL TIME CLK/CLNDR 8LD	Datasheet	3,502In Stock 3,000Expected 7/8/2027	Cut Tape ¥599.6 ¥451.8 ¥415.3 ¥373.7 Reel ¥327.2 View ¥353.8 ¥343.8 ¥317.3 ¥312.3 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	MSOP-8	Backup Switching	2.7 V	5.5 V	- 40 C	+ 85 C	ISL1208	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD ISL1209IU10Z Renesas / Intersil 1: ¥691 1,062In Stock	Mfr. Part # ISL1209IU10Z Mouser Part # 968-ISL1209IU10Z	Renesas / Intersil	Real Time Clock I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD	Datasheet	1,062In Stock	¥691 ¥521.6 ¥461.8 ¥420.2 View ¥405.3 ¥395.3 ¥385.4 ¥362.1	Min.: 1 Mult.: 1	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	MSOP-10	Backup Switching	2.7 V	5.5 V	- 40 C	+ 85 C	ISL1209	SMD/SMT	Tube
Real Time Clock REAL TIME CLKRTC IN ISL1219IUZ Renesas / Intersil 1: ¥677.7 1,697In Stock	Mfr. Part # ISL1219IUZ Mouser Part # 968-ISL1219IUZ	Renesas / Intersil	Real Time Clock REAL TIME CLKRTC IN	Datasheet	1,697In Stock	¥677.7 ¥511.6 ¥470.1 ¥438.5 View ¥415.3 ¥397 ¥370.4 ¥363.8	Min.: 1 Mult.: 1	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	MSOP-10	Backup Switching	2.7 V	5.5 V	- 40 C	+ 85 C	ISL1219	SMD/SMT	Tube
Real Time Clock LDAL TIME CLK & TEMP COMPENSATED CR ISL12020MIRZ-T7A Renesas / Intersil 1: ¥1,936.7 160In Stock 250Expected 10/30/2026	Mfr. Part # ISL12020MIRZ-T7A Mouser Part # 968-ISL12020MIRZ-T7A	Renesas / Intersil	Real Time Clock LDAL TIME CLK & TEMP COMPENSATED CR	Datasheet	160In Stock 250Expected 10/30/2026	Cut Tape ¥1,936.7 ¥1,513.2 ¥1,406.9 ¥1,290.6 Reel ¥1,229.1 View ¥1,172.7 ¥1,149.4 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	DFN-20	Backup Switching	2.7 V	5.5 V	- 40 C	+ 85 C	ISL12020	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock REAL TIME CLK/CLNDR W/TEMP COMP 8 L ISL12022IBZ-T7A Renesas / Intersil 1: ¥883.7 47In Stock 2,500On Order	Mfr. Part # ISL12022IBZ-T7A Mouser Part # 968-ISL12022IBZ-T7A	Renesas / Intersil	Real Time Clock REAL TIME CLK/CLNDR W/TEMP COMP 8 L	Datasheet	47In Stock 2,500On Order On Order Ship Dates Mfr. #: ISL12022IBZ-T7A Stock: 47 Can Ship Immediately On Order: 1,000 Expected 7/26/2027 1,500 Expected 7/30/2027 Factory Lead-Time: 36 Weeks	Cut Tape ¥883.7 ¥672.7 ¥621.2 ¥563.1 Reel ¥534.8 View ¥513.2 ¥503.3 ¥495 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	SOIC-8	Backup Switching	2.7 V	5.5 V	- 40 C	+ 85 C	ISL12022	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP ISL12057IBZ-T Renesas / Intersil 1: ¥473.4 351In Stock 17,500On Order	Mfr. Part # ISL12057IBZ-T Mouser Part # 968-ISL12057IBZ-T	Renesas / Intersil	Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP	Datasheet	351In Stock 17,500On Order On Order Ship Dates Mfr. #: ISL12057IBZ-T Stock: 351 Can Ship Immediately On Order: 7,500 Expected 4/16/2027 10,000 Expected 6/14/2027 Factory Lead-Time: 36 Weeks	Cut Tape ¥473.4 ¥353.8 ¥323.9 ¥290.7 Reel ¥255.8 View ¥275.7 ¥265.8 ¥260.8 ¥240.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	SOIC-8	No Backup Switching	1.8 V	3.6 V	- 40 C	+ 85 C	ISL12057	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP ISL12057IUZ Renesas / Intersil 1: ¥493.3 751In Stock 6,450On Order	Mfr. Part # ISL12057IUZ Mouser Part # 968-ISL12057IUZ	Renesas / Intersil	Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP	Datasheet	751In Stock 6,450On Order On Order Ship Dates Mfr. #: ISL12057IUZ Stock: 751 Can Ship Immediately On Order: 3,100 Expected 1/25/2027 3,350 Expected 3/8/2027 Factory Lead-Time: 36 Weeks	¥493.3 ¥368.7 ¥322.2 ¥300.6 View ¥284 ¥274.1 ¥260.8 ¥254.1 ¥249.2	Min.: 1 Mult.: 1	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	MSOP-8	No Backup Switching	1.8 V	3.6 V	- 40 C	+ 85 C	ISL12057	SMD/SMT	Tube
Real Time Clock REAL TIME CLK W/ ALARM & TIMR FUNCTNS ISL12058IBZ Renesas / Intersil 1: ¥473.4 566In Stock	Mfr. Part # ISL12058IBZ Mouser Part # 968-ISL12058IBZ	Renesas / Intersil	Real Time Clock REAL TIME CLK W/ ALARM & TIMR FUNCTNS	Datasheet	566In Stock	¥473.4 ¥353.8 ¥323.9 ¥290.7 View ¥275.7 ¥267.4 ¥250.8 ¥242.5 ¥239.2	Min.: 1 Mult.: 1	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	SOIC-8	No Backup Switching	1.8 V	3.6 V	- 40 C	+ 85 C	ISL12058	SMD/SMT	Tube
Real Time Clock RTC I2c Serial IC 1.8 to 5.5V 32kHz 1337AGDVGI Renesas Electronics 1: ¥481.7 7In Stock 768Expected 1/10/2028	Mfr. Part # 1337AGDVGI Mouser Part # 972-1337AGDVGI	Renesas Electronics	Real Time Clock RTC I2c Serial IC 1.8 to 5.5V 32kHz	Datasheet	7In Stock 768Expected 1/10/2028	¥481.7 ¥360.4	Min.: 1 Mult.: 1				MSOP-8						1337AGD	SMD/SMT	Tube

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Renesas Electronics Real Time Clock

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