I2C Real Time Clocks | Farnell® UK

Find a huge range of I2C Real Time Clocks at Farnell® UK. We stock a wide range of Real Time Clocks, such as I2C, SPI, Bytewide & Multiplexed Real Time Clocks from the worlds top manufacturers including: Analog Devices, NXP, Abracon, Stmicroelectronics & Microchip

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DS1388Z-3+	2515352 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES RTC Date Time Format (Day/Date/Month/Year HH:MM:SS:hh) I2C 2.7V to 3.3V Supply NSOIC-8	Each	1+ £5.360 10+ £4.170	I2C	HH:MM:SS:hh	Day; Date; Month; Year	RTC	HH:MM:SS:hh	2.7V	3.3V	NSOIC	NSOIC	I2C	8Pins	-	-	-40°C	85°C	-
PCF85063ATT/AJ	2775937 Data Sheet RoHS Date/Lot Code	NXP Calendar Clock IC Format (YYYY:MM:WK:DD:hh:mm:ss/Binary) I2C 900 mV to 5.5 V supply TSSOP-8	Each (Supplied on Cut Tape) Cut Tape	5+ £0.795 50+ £0.516 100+ £0.454 500+ £0.366 1000+ £0.334	I2C	Binary	YYYY:MM:WK:DD:Hr:Min:Secs	Calendar, Clock	Binary	900mV	5.5V	TSSOP	TSSOP	I2C	8Pins	-	-	-40°C	85°C	-
X1B0003710002	3253614 Data Sheet RoHS Date/Lot Code	EPSON RTC -40 TO 105DEG C	Each (Supplied on Cut Tape) Cut Tape	1+ £3.370 10+ £2.420 25+ £2.200 50+ £1.990 100+ £1.820 More Pricing...	I2C	HH:MM:SS	YY-MM-DD-dd	RTC	HH:MM:SS	1.5V	5.5V	-	-	I2C	10Pins	-	-	-40°C	105°C	-
DS1338C-3#	2798727 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES RTC IC Date Time Format (Day/Date/Month/Year hh:mm:ss) I2C 2.7 V to 5.5 V supply SOIC-16	Each	1+ £8.390 10+ £6.700 46+ £6.370	I2C	HH:MM:SS	Day; Date; Month; Year	RTC	HH:MM:SS	2.7V	5.5V	SOIC	SOIC	I2C	16Pins	-	-	-40°C	85°C	-
1339-31DVGI8	3869497 Data Sheet RoHS Date/Lot Code	RENESAS Real Time Clock IC MSOP-8 I2C 12Hr / 24Hr 5.5V Supply -40 °C to 85 °C	Each (Supplied on Cut Tape) Cut Tape	1+ £1.970 10+ £1.490 25+ £1.360 50+ £1.290 100+ £1.220 More Pricing...	I2C	HH:MM:SS: 12Hr / 24Hr	Day; Date; Month; Year; Century	Alarm RTC	HH:MM:SS: 12Hr / 24Hr	3.3V	5.5V	TSSOP	TSSOP	I2C	8Pins	-	-	-40°C	85°C	-
X1B0004810004	4071659 Data Sheet RoHS Date/Lot Code	EPSON Real-Time Clock IC YY-MM-DD-DW I2C 1.6 V to 5.5 V -40 °C to 105 °C	Each (Supplied on Cut Tape) Cut Tape	1+ £2.760 10+ £2.100 25+ £1.930 50+ £1.840 100+ £1.740	I2C	HH:MM:SS	YY-MM-DD-DW	Alarm RTC	HH:MM:SS	1.6V	5.5V	Module	Module	I2C	10Pins	-	-	-40°C	105°C	-
X1B0004810003	4071655 Data Sheet RoHS	EPSON Real-Time Clock IC YY-MM-DD-DW I2C 1.6 V to 5.5 V -40 °C to 105 °C	Each (Supplied on Cut Tape) Cut Tape	1+ £4.410 10+ £3.370 25+ £3.120 50+ £2.870 100+ £2.540	I2C	HH:MM:SS	YY-MM-DD-DW	Alarm RTC	HH:MM:SS	1.6V	5.5V	Module	Module	I2C	10Pins	-	-	-40°C	105°C	-
MCP7940N-I/SN	2361122 Data Sheet RoHS Date/Lot Code	MICROCHIP Alarm RTC IC Year/Month/Week/Date/Hr/Min/Sec 12Hr / 24Hr I2C 64 Byte SRAM 1.8 V to 5.5 V SOIC-8	Each	1+ £0.669 25+ £0.663 100+ £0.658 250+ £0.652	I2C	12Hr / 24Hr	YYYY:MM:WK:DD:Hr:Min:Secs	Alarm RTC	12Hr / 24Hr	1.8V	5.5V	SOIC	SOIC	I2C	8Pins	-	AEC-Q100	-40°C	85°C	AEC-Q100
MCP7940M-I/P	2098894 Data Sheet RoHS Date/Lot Code	MICROCHIP RTC IC Date Time Format (Date/Month/Year hh:mm:ss) I2C 1.8 V to 5.5 V DIP-8	Each	1+ £0.559 25+ £0.514 100+ £0.507 250+ £0.500	I2C	HH:MM:SS	DD:MM:YYYY	RTC	HH:MM:SS	1.8V	5.5V	DIP	DIP	I2C	8Pins	-	AEC-Q100	-40°C	85°C	AEC-Q100
MCP79410-I/SN	1823155 Data Sheet RoHS Date/Lot Code	MICROCHIP Battery Backed I2C Real Time Clock/Calendar with EEPROM and Unique ID in SOIC-8 Package	Each	1+ £0.813 25+ £0.810 100+ £0.808 250+ £0.805	I2C	HH:MM:SS	DD:MM:YY	RTC	HH:MM:SS	1.8V	5.5V	SOIC	SOIC	I2C	8Pins	MCP79410 MCP79411 MCP79412	AEC-Q100	-40°C	85°C	AEC-Q100
MCP79410-I/MS	1823153 Data Sheet RoHS Date/Lot Code	MICROCHIP RTC IC Date Time Format (Date/Month/Year hh:mm:ss) I2C Serial 1.8 V to 5.5 V MSOP-8	Each	1+ £0.817 25+ £0.764 100+ £0.747 250+ £0.732	I2C	HH:MM:SS	DD:MM:YY	RTC	HH:MM:SS	1.8V	5.5V	MSOP	MSOP	I2C	8Pins	-	AEC-Q100	-40°C	85°C	AEC-Q100
RV-4162-C7-TA-QC-020	2358522 Data Sheet RoHS	MICRO CRYSTAL RTC IC Date Time Format (Day/Date/Month/Year/Century 12Hr / 24Hr) I2C 1 V to 4.4 V LCC-8	Each	1+ £5.370 10+ £3.770 25+ £3.510 50+ £3.420 100+ £3.320 More Pricing...	I2C	12Hr / 24Hr	Day; Date; Month; Year; Century	RTC	12Hr / 24Hr	1V	4.4V	LCC	LCC	I2C	8Pins	-	-	-40°C	85°C	-
DS1338Z-3+	2515349 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES RTC IC Date Time Format (Day/Date/Month/Year hh:mm:ss) I2C 2.7 V to 5.5 V NSOIC-8	Each	1+ £6.770 10+ £4.810 25+ £4.600 100+ £3.990 300+ £3.810 More Pricing...	I2C	HH:MM:SS	Day; Date; Month; Year	RTC	HH:MM:SS	2.7V	5.5V	NSOIC	NSOIC	I2C	8Pins	-	-	-40°C	85°C	-
DS1339BU+	2515378 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES RTC IC Date Time Format (Day/Date/Month/Year hh:mm:ss) I2C 1.71 V to 5.5 V µSOP-8	Each	1+ £6.510 10+ £4.630 50+ £4.420 100+ £3.830 250+ £3.670 More Pricing...	I2C	HH:MM:SS	Day; Date; Month; Year	RTC	HH:MM:SS	1.71V	5.5V	µSOP	µSOP	I2C	8Pins	-	-	-40°C	85°C	-
DS3232SN#	2518949 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES RTC IC Date Time Format (Date/Month/Year hh:mm:ss) I2C 2.3 V to 5.5 V SOIC-20	Each	1+ £13.040 10+ £10.540 36+ £10.100 108+ £8.900 252+ £8.460 More Pricing...	I2C	HH:MM:SS	DD:MM:YY	RTC	HH:MM:SS	2.3V	5.5V	SOIC	SOIC	I2C	20Pins	-	-	-40°C	85°C	-
PCF85063ATL/1,118	2427481 Data Sheet RoHS Date/Lot Code	NXP Calendar Clock IC Year/Month/Week/Date/Hr/Min/Sec Binary I2C 900 mV to 5.5 V HXSON-10	Each (Supplied on Cut Tape) Cut Tape	1+ £0.590 10+ £0.421 100+ £0.332 500+ £0.295 1000+ £0.285 More Pricing...	I2C	Binary	YYYY:MM:WK:DD:Hr:Min:Secs	Calendar, Clock	Binary	900mV	5.5V	HXSON	HXSON	I2C	10Pins	-	-	-40°C	85°C	-
DS1338Z-33+T&R	2515463 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES RTC IC Date Time Format (Day/Date/Month/Year hh:mm:ss) I2C 3 V to 5.5 V NSOIC-8	Each (Supplied on Cut Tape) Cut Tape	1+ £4.540 10+ £3.480 25+ £3.220 100+ £2.930 250+ £2.790 More Pricing...	I2C	HH:MM:SS	Day; Date; Month; Year	RTC	HH:MM:SS	3V	5.5V	NSOIC	NSOIC	I2C	8Pins	-	-	-40°C	85°C	-
DS3231S#	2519295 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES RTC IC Date Time Format (Date/Month/Year hh:mm:ss) I2C 2.3 V to 5.5 V WSOIC-16	Each	1+ £12.570 10+ £9.860 46+ £9.450 138+ £8.330 276+ £7.920 More Pricing...	I2C	HH:MM:SS	YY-MM-DD	RTC	HH:MM:SS	2.3V	5.5V	WSOIC	WSOIC	I2C	16Pins	-	-	0°C	70°C	-
DS1682S+T&R	2515483 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Elapsed Time Recorder IC I2C 2.5 V to 5.5 V NSOIC-8	Each (Supplied on Cut Tape) Cut Tape	1+ £8.280 10+ £6.400 25+ £6.090 100+ £5.290 250+ £5.050 More Pricing...	I2C	-	-	Elapsed Time Recorder	-	2.5V	5.5V	NSOIC	NSOIC	I2C	8Pins	-	-	-40°C	85°C	-
DS1682S+	2519150 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES RTC IC Date Time Format (Binary) I2C 2.5 V to 5.5 V SOIC-8	Each	1+ £8.230 10+ £6.420 25+ £5.960 100+ £5.460 300+ £5.180	I2C	Binary	Binary	RTC	Binary	2.5V	5.5V	SOIC	SOIC	I2C	8Pins	-	-	-40°C	85°C	-
DS3231MZ+	2515358 Data Sheet RoHS	ANALOG DEVICES Alarm RTC IC Date Time Format (Day/Date/Month/Year hh:mm:ss) I2C 2.3 V to 5.5 V NSOIC-8	Each	1+ £10.580 10+ £8.340 25+ £7.770 100+ £7.150 300+ £6.790	I2C	HH:MM:SS	Day; Date; Month; Year	Alarm RTC	HH:MM:SS	2.3V	5.5V	NSOIC	NSOIC	I2C	8Pins	-	-	-40°C	85°C	-
DS3231M+	2515405 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Alarm RTC IC Date Time Format (Day/Date/Month/Year hh:mm:ss) I2C 2.3 V to 5.5 V WSOIC-16	Each	1+ £11.590 10+ £9.100 46+ £8.720 138+ £7.690 276+ £7.310 More Pricing...	I2C	HH:MM:SS	Day; Date; Month; Year	Alarm RTC	HH:MM:SS	2.3V	5.5V	WSOIC	WSOIC	I2C	16Pins	-	-	-40°C	85°C	-
DS3231M+TRL	2515485 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Real Time Clock IC Alarm I2C HH:MM:SS Day; Date; Month; Year 2.3 V to 5.5 V WSOIC-16	Each (Supplied on Cut Tape) Cut Tape	1+ £9.420 10+ £7.410 25+ £6.900 100+ £6.350 250+ £6.080 More Pricing...	I2C	HH:MM:SS	Day; Date; Month; Year	Alarm RTC	HH:MM:SS	2.3V	5.5V	WSOIC	WSOIC	I2C	16Pins	-	-	-40°C	85°C	-
PCF8563TS/4,118	2400454 Data Sheet RoHS Date/Lot Code	NXP Real Time Clock/Calendar IC Alarm I2C HH:MM:SS Day; Date; Month; Year 1 V to 5.5 V TSSOP-8	Each (Supplied on Cut Tape) Cut Tape	1+ £1.990 10+ £1.330 50+ £1.200 100+ £1.030 250+ £0.964 More Pricing...	I2C	Binary	YYYY:MM:WK:DD:Hr:Min:Secs	Calendar, Clock	Binary	1V	5.5V	TSSOP	TSSOP	I2C	8Pins	-	-	-40°C	85°C	-
PCF85063TP/1Z	2427483 Data Sheet RoHS Date/Lot Code	NXP Calendar Clock IC Year/Month/Week/Date/Hr/Min/Sec Binary I2C 900 mV to 5.5 V HWSON-8	Each (Supplied on Cut Tape) Cut Tape	1+ £0.724 10+ £0.518 100+ £0.411 500+ £0.367 1000+ £0.354 More Pricing...	I2C	Binary	YYYY:MM:WK:DD:Hr:Min:Secs	Calendar, Clock	Binary	900mV	5.5V	HWSON	0	I2C	8Pins	-	-	-40°C	85°C	-