Clock/Timing - Real Time Clocks Products For Sale - PDF - Integrated Circuits (ICs) -Page2

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Clock/Timing - Real Time Clocks

Image	Part #	Manufacturer	Description	Availability	Quantity	Contact Plating	Mounting Type	Package / Case	Supplier Device Package	Base/Housing Material	Battery Backup Switching	Body Orientation	Capacitance Tolerance	Category	Contact Materials	Factory Pack Quantity	Maximum Airflow	Maximum Input Voltage	Maximum Operating Temperature	Minimum Operating Temperature	Mounting	Mounting Styles	Noise Level	Qualification	RoHS	RTC Bus Interface	RTC Memory Size	Supplier Package	Supply Voltage-Max	Supply Voltage-Min	Switching Regulator	SwitchingFrequency	Termination Method	Tradename	Unit Weight	Usage Level	Voltage, Rating	Operating Temperature	Packaging	Series	Part Status	Temperature Coefficient	Type	Resistance	Gender	Capacitance	Power Rating	Voltage - Supply	Resistor Type	Pin Count	Function	Number of Outputs	Efficiency	Output Voltage	Output Type	Operating Supply Voltage	Interface	Memory Size	Output Current	Program Memory Size	Data Bus Width	Screening Level	Resistance Tolerance	Time Format	Date Format	Current - Timekeeping (Max)	Features	Product Length	Product Width	Device Core	Bearings
	Mfr. Part # R2051L02-E2 Twicea Part # 18106-476-R2051L02-E2	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC Datasheet Compare	3308 In Stock	Min.:1 Mult.:1	-	-	QFN-16	-	-	Backup Switching	-	-	-	-	3000	-	-	+ 85 C	- 40 C	-	SMD/SMT	-	-	Details	Serial, 2-Wire, I2C	-	-	5.5 V	750 mV	-	-	-	-	0.002603 oz	-	-	-	MouseReel	R2051L	-	-	CMOS Real-Time Clock and Calendar	-	-	-	-	-	-	-	Alarm, Calendar, Clock, Timer Interrupt	-	-	-	-	-	-	-	-	-	-	-	-	HH:MM:SS (12 hr, 24 hr)	YY-MM-DD-dd	-	-	-	-	-	-
R2051L02-E2 18106-476-R2051L02-E2 Nisshinbo RoHS : Package : - In Stock : 3308 1 : -
	Mfr. Part # R2223L-E2 Twicea Part # 18106-476-R2223L-E2	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC Datasheet Compare		Min.:1 Mult.:1	-	-	QFN-12	-	Metal	No Backup Switching	-	-	DC Fan	-	3000	412 (699.988 m3/hr) CFM	-	+ 85 C	- 40 C	-	SMD/SMT	69 dB	-	Details	Serial, 2-Wire, I2C	-	-	5.5 V	1.5 V	-	-	-	-	-	-	48 V	-20 to 60 °C	Reel	R2223L	-	-	CMOS Real-Time Clock and Calendar	-	-	-	89.0000 W	-	-	-	Alarm, Calendar, Clock, Timer Interrupt	-	-	-	-	-	-	-	-	-	-	-	-	BCD	BCD format	-	-	-	-	-	Ball
R2223L-E2 18106-476-R2223L-E2 Nisshinbo RoHS : Package : - In Stock : - 1 : -
	Mfr. Part # R2223T-E2-F Twicea Part # 18106-476-R2223T-E2-F	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC Datasheet Compare		Min.:1 Mult.:1	-	-	TSSOP-10	-	-	No Backup Switching	-	-	-	-	2000	-	-	+ 85 C	- 40 C	-	SMD/SMT	-	-	Details	Serial, 2-Wire, I2C	-	-	5.5 V	1.5 V	-	-	-	-	0.006102 oz	-	25 V	-	MouseReel	R2223T	-	10.0000 ppm/°C	CMOS Real-Time Clock and Calendar	4.22 kOhm	-	-	0.0625 W	-	High Precision/High Stability	-	Alarm, Calendar, Clock, Timer Interrupt	-	-	-	-	-	-	-	-	-	-	-	0.1	HH:MM:SS (12 hr, 24 hr)	YY-MM-DD-dd	-	-	1 mm	0.5 mm	-	-
R2223T-E2-F 18106-476-R2223T-E2-F Nisshinbo RoHS : Package : - In Stock : - 1 : -
	Mfr. Part # R2221L-E2 Twicea Part # 18106-476-R2221L-E2	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC Datasheet Compare		Min.:1 Mult.:1	-	-	QFN-12	-	-	No Backup Switching	-	-	-	-	3000	-	-	+ 85 C	- 40 C	-	SMD/SMT	-	MIL-PRF-55681	Details	Serial, 2-Wire, I2C	-	-	5.5 V	1.5 V	-	-	-	-	-	-	-	-	Reel	R2221L	-	-	CMOS Real-Time Clock and Calendar	-	-	0.0015 uF	-	-	-	-	Alarm, Calendar, Clock, Timer Interrupt	-	-	-	-	-	-	-	-	-	-	-	-	BCD	BCD format	-	-	2.03 mm	2.03 x 1.27 x 1.4	-	-
R2221L-E2 18106-476-R2221L-E2 Nisshinbo RoHS : Package : - In Stock : - 1 : -
	Mfr. Part # R2062L01-E2 Twicea Part # 18106-476-R2062L01-E2	Nisshinbo	Real Time Clock 3-Wire Real Time Clock IC Datasheet Compare		Min.:1 Mult.:1	-	-	QFN-16	-	-	Backup Switching	-	-	-	-	3000	-	-	+ 85 C	- 40 C	-	SMD/SMT	-	-	Details	Serial, 3-Wire	-	-	5.5 V	750 mV	-	-	-	-	-	-	-	-	Reel	R2062L	-	-	CMOS Real-Time Clock and Calendar	-	-	-	-	-	-	-	Alarm, Calendar, Clock, Timer Interrupt	-	-	-	-	-	CAN/I2C/I2S/SPI/UART	-	-	1 Kb	32 Bit	-	-	BCD	BCD format	-	-	-	-	ARM Cortex M4	-
R2062L01-E2 18106-476-R2062L01-E2 Nisshinbo RoHS : Package : - In Stock : - 1 : -
	Mfr. Part # RV5C386A-E2-F Twicea Part # 18106-476-RV5C386A-E2-F	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC Datasheet Compare		Min.:1 Mult.:1	Gold	-	SSOP-10	-	PBT (Polybutylene Terephthalate)	No Backup Switching	Right Angle	-	-	Brass/Phosphor Bronze	2000	-	-	+ 85 C	- 40 C	Through Hole	SMD/SMT	-	-	Details	Serial, 2-Wire, I2C	-	-	5.5 V	2 V	-	-	Solder	-	-	-	-	-	MouseReel	RV5C386	-	-	CMOS Real-Time Clock and Calendar	-	Receptacle	-	-	-	-	-	Alarm, Calendar, Clock, Timer Interrupt	-	-	-	-	-	-	-	-	-	-	-	-	HH:MM:SS (12 hr, 24 hr)	YY-MM-DD-dd	-	-	18.7 mm	-	-	-
RV5C386A-E2-F 18106-476-RV5C386A-E2-F Nisshinbo RoHS : Package : - In Stock : - 1 : -
	Mfr. Part # RS5C348A-E2-F Twicea Part # 18106-476-RS5C348A-E2-F	Nisshinbo	Real Time Clock 4-wire Serial Interface Datasheet Compare	37650 In Stock	Min.:1 Mult.:1	-	-	SSOP-10	-	-	Backup Switching	-	10%	-	-	2000	-	-	+ 85 C	- 40 C	-	SMD/SMT	-	-	Details	Serial, 4-Wire	16 B	-	5.5 V	2 V	-	-	-	-	0.017621 oz	-	-	-	MouseReel	RS5C348	-	-	CMOS Real Time Clock ICs	-	-	0.015 uF	-	-	-	-	Alarm, Calendar, Clock	-	-	-	-	-	-	-	-	-	-	-	-	HH:MM:SS (12 hr, 24 hr)	YY-MM-DD-dd	-	-	3.2 mm	3.2 x 1.6 x 0.94 mm	-	-
RS5C348A-E2-F 18106-476-RS5C348A-E2-F Nisshinbo RoHS : Package : - In Stock : 37650 1 : -
	Mfr. Part # RS5C372A-E2-F Twicea Part # 18106-476-RS5C372A-E2-F	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC Datasheet Compare	1920 In Stock	Min.:1 Mult.:1	-	-	SSOP-8	-	-	Backup Switching	-	-	-	-	2000	-	-	+ 85 C	- 40 C	-	SMD/SMT	-	-	Details	Serial, 2-Wire, I2C	-	-	6 V	1.7 V	-	-	-	-	0.005997 oz	-	-	-	MouseReel	RS5C372	-	-	CMOS Real-Time Clock and Calendar	-	-	-	-	-	-	-	Alarm, Calendar, Clock, Timer Interrupt	-	-	-	-	-	-	-	-	-	-	-	-	HH:MM:SS (12 hr, 24 hr)	YY-MM-DD-dd	-	-	-	-	-	-
RS5C372A-E2-F 18106-476-RS5C372A-E2-F Nisshinbo RoHS : Package : - In Stock : 1920 1 : -
	Mfr. Part # RV5C348A-E2-F Twicea Part # 18106-476-RV5C348A-E2-F	Nisshinbo	Real Time Clock 4-Wire Real Time Clock IC Datasheet Compare	580 In Stock	Min.:1 Mult.:1	-	-	SSOP-10	-	-	Backup Switching	-	-	-	-	2000	-	-	+ 85 C	- 40 C	-	SMD/SMT	-	-	Details	Serial, 4-Wire, SPI	-	-	5.5 V	2 V	-	-	-	-	0.006643 oz	-	-	-	MouseReel	RV5C348	-	-	CMOS Real-Time Clock and Calendar	-	-	-	-	-	-	-	Alarm, Calendar, Clock, Timer Interrupt	-	-	-	-	-	-	-	-	-	-	-	-	HH:MM:SS (12 hr, 24 hr)	YY-MM-DD-dd	-	-	-	-	-	-
RV5C348A-E2-F 18106-476-RV5C348A-E2-F Nisshinbo RoHS : Package : - In Stock : 580 1 : -
	Mfr. Part # R2043L-E2 Twicea Part # 18106-476-R2043L-E2	Nisshinbo	Real Time Clock 4-Wire Real Time Clock IC Datasheet Compare		Min.:1 Mult.:1	-	-	QFN-16	-	-	No Backup Switching	-	-	-	-	3000	-	-	+ 85 C	- 40 C	-	SMD/SMT	-	-	Details	Serial, 4-Wire, SPI	-	-	5.5 V	1.7 V	-	-	-	-	-	-	-	-	Reel	R2043L	-	-	CMOS Real-Time Clock and Calendar	-	-	-	-	-	-	-	Alarm, Calendar, Clock, Timer Interrupt	-	-	-	-	-	-	-	-	-	-	-	-	BCD	BCD format	-	-	-	-	-	-
R2043L-E2 18106-476-R2043L-E2 Nisshinbo RoHS : Package : - In Stock : - 1 : -
	Mfr. Part # R2051S01-E2-F Twicea Part # 18106-476-R2051S01-E2-F	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC Datasheet Compare	3761 In Stock	Min.:1 Mult.:1	-	-	SSOP-16	-	-	Backup Switching	-	-	-	-	2000	-	-	+ 85 C	- 40 C	-	SMD/SMT	-	-	Details	Serial, 2-Wire, I2C	-	-	5.5 V	750 mV	-	-	-	-	0.009285 oz	-	-	-	MouseReel	R2051S	-	-	CMOS Real-Time Clock and Calendar	-	-	-	-	-	-	-	Alarm, Calendar, Clock, Timer Interrupt	-	-	-	-	-	-	-	-	-	-	-	-	HH:MM:SS (12 hr, 24 hr)	YY-MM-DD-dd	-	-	-	-	-	-
R2051S01-E2-F 18106-476-R2051S01-E2-F Nisshinbo RoHS : Package : - In Stock : 3761 1 : -
	Mfr. Part # R2061S02-E2-F Twicea Part # 18106-476-R2061S02-E2-F	Nisshinbo	Real Time Clock 3-Wire Real Time Clock IC Datasheet Compare		Min.:1 Mult.:1	-	-	SSOP-16	-	-	Backup Switching	-	-	-	-	2000	-	-	+ 85 C	- 40 C	-	SMD/SMT	-	-	Details	Serial, 3-Wire	-	-	5.5 V	750 mV	-	-	-	-	0.014417 oz	-	-	-	Reel	R2061S	-	-	CMOS Real-Time Clock and Calendar	-	-	-	-	-	-	-	Alarm, Calendar, Clock, Timer Interrupt	-	-	-	-	-	-	-	-	-	-	-	-	BCD	BCD format	-	-	-	-	-	-
R2061S02-E2-F 18106-476-R2061S02-E2-F Nisshinbo RoHS : Package : - In Stock : - 1 : -
	Mfr. Part # R2061L03-E2 Twicea Part # 18106-476-R2061L03-E2	Nisshinbo	Real Time Clock 3-Wire Real Time Clock IC Datasheet Compare		Min.:1 Mult.:1	-	-	QFN-16	-	-	Backup Switching	-	-	-	-	3000	-	-	+ 85 C	- 40 C	-	SMD/SMT	-	-	Details	Serial, 3-Wire	-	-	5.5 V	750 mV	-	-	-	-	-	-	-	-	Reel	R2061L	-	-	CMOS Real-Time Clock and Calendar	-	-	-	-	-	-	-	Alarm, Calendar, Clock, Timer Interrupt	-	-	-	-	-	-	-	-	-	-	-	-	BCD	BCD format	-	-	-	-	-	-
R2061L03-E2 18106-476-R2061L03-E2 Nisshinbo RoHS : Package : - In Stock : - 1 : -
	Mfr. Part # NJU6350R-TE1 Twicea Part # 18106-476-NJU6350R-TE1	Nisshinbo	Real Time Clock Serial I/O Real Time Clock Datasheet Compare		Min.:1 Mult.:1	-	-	VSP-8	-	-	-	-	-	-	-	2000	-	-	+ 80 C	- 30 C	-	SMD/SMT	-	-	Details	-	-	-	-	-	-	-	-	NJU6350	-	-	-	-	Reel	NJU6350	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
NJU6350R-TE1 18106-476-NJU6350R-TE1 Nisshinbo RoHS : Package : - In Stock : - 1 : -
	Mfr. Part # RV5C338A-E2-F Twicea Part # 18106-476-RV5C338A-E2-F	Nisshinbo	Real Time Clock 3-WIRE SERIAL INTERFACE REAL-TIME CLOCK ICs WITH VOLTAGE MONITORING FUNCTION Datasheet Compare		Min.:1 Mult.:1	-	-	SSOP-10	-	-	-	-	-	-	-	2000	-	-	-	-	-	-	-	-	Details	-	-	-	-	-	-	-	-	-	-	-	-	-	Reel	RV5C338A	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RV5C338A-E2-F 18106-476-RV5C338A-E2-F Nisshinbo RoHS : Package : - In Stock : - 1 : -
	Mfr. Part # R2045S-E2-FE Twicea Part # 18106-476-R2045S-E2-FE	Nisshinbo	Real Time Clock 4-wire Real Time Clock Module Datasheet Compare	4015 In Stock	Min.:1 Mult.:1	-	-	-	-	-	No Backup Switching	-	-	-	-	1000	-	-	+ 85 C	- 40 C	-	SMD/SMT	-	-	Details	Serial, 4-Wire	-	-	5.5 V	1.7 V	-	-	-	-	-	-	-	-	MouseReel	R2045S/D	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	HH:MM:SS (12 hr, 24 hr)	YY-MM-DD-dd	-	-	-	-	-	-
R2045S-E2-FE 18106-476-R2045S-E2-FE Nisshinbo RoHS : Package : - In Stock : 4015 1 : -
	Mfr. Part # R2062L02-E2 Twicea Part # 18106-476-R2062L02-E2	Nisshinbo	Real Time Clock 3 wire interface Real-Time Clock ICs with Battery Backup switch-over Function Datasheet Compare		Min.:1 Mult.:1	-	-	QFN-16	-	-	-	-	-	-	-	3000	-	5.25 V	-	-	Surface Mount	-	-	-	Details	-	-	WLCSP	-	-	Yes	3000 kHz	-	-	-	Industrial grade	-	-40 to 85 °C	Reel	R2062L	-	-	Step Up	-	-	-	-	-	-	9	-	1	94 %	5 V	Fixed	2.5000, 5.2500 V	-	-	0.5 A	-	-	Industrial	-	-	-	-	-	-	-	-	-
R2062L02-E2 18106-476-R2062L02-E2 Nisshinbo RoHS : Package : - In Stock : - 1 : -
	Mfr. Part # R2051S03-E2-F Twicea Part # 18106-476-R2051S03-E2-F	Nisshinbo	Real Time Clock High precision I2C-Bus Real-Time Clock Module Datasheet Compare		Min.:1 Mult.:1	-	-	SSOP-16	-	-	-	-	-	-	-	2000	-	-	-	-	-	-	-	-	Details	-	-	-	-	-	-	-	-	-	-	-	-	-	Reel	R2051S	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R2051S03-E2-F 18106-476-R2051S03-E2-F Nisshinbo RoHS : Package : - In Stock : - 1 : -
	Mfr. Part # RS5C338A-E2-FB Twicea Part # 18106-476-RS5C338A-E2-FB	Nisshinbo Micro Devices Inc.	WIRE INTERFACE REAL-TIME CLOCK Datasheet Compare		Min.:1 Mult.:1	-	Surface Mount	10-LFSOP (0.173", 4.40mm Width)	10-SSOP	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-40°C ~ 85°C	Bulk	-	Obsolete	-	Clock/Calendar	-	-	-	-	2V ~ 5.5V	-	-	-	-	-	-	-	-	3-Wire Serial	8B	-	-	-	-	-	HH:MM:SS (12/24 hr)	YY-MM-DD	0.8µA @ 3V	Alarm, Leap Year	-	-	-	-
RS5C338A-E2-FB 18106-476-RS5C338A-E2-FB Nisshinbo Micro Devices Inc. RoHS : Package : - In Stock : - 1 : -
	Mfr. Part # RS5C316B-E2-FB Twicea Part # 18106-476-RS5C316B-E2-FB	Nisshinbo Micro Devices Inc.	WIRE INTERFACE REAL-TIME CLOCK Datasheet Compare		Min.:1 Mult.:1	-	Surface Mount	8-LSSOP (0.173", 4.40mm Width)	8-SSOP	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-40°C ~ 85°C	Bulk	-	Obsolete	-	Clock/Calendar	-	-	-	-	2.5V ~ 6V	-	-	-	-	-	-	-	-	Parallel, Serial	-	-	-	-	-	-	HH:MM:SS (12/24 hr)	YY-MM-DD	1.5µA ~ 2µA @ 3V ~ 6V	Alarm, Leap Year	-	-	-	-
RS5C316B-E2-FB 18106-476-RS5C316B-E2-FB Nisshinbo Micro Devices Inc. RoHS : Package : - In Stock : - 1 : -

Integrated Circuits (ICs)

Clock/Timing - Real Time Clocks definition: A real-time clock (RTC) is a computer clock (most often in the form of an integrated circuit) that keeps track of the current time. Although... Clock/Timing - Real Time Clocks Product Listing: R2051L02-E2,R2223L-E2,R2223T-E2-F,R2221L-E2,R2062L01-E2.Integrated Circuits (ICs) type:Embedded - Microcontrollers(134273),Memory(116337),PMIC - Voltage Regulators - Linear(107072),PMIC - Supervisors(101983),Embedded - FPGAs (Field Programmable Gate Array)(62862) .Clock/Timing - Real Time Clocks has 41 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Twicea.

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