SPI Real Time Clocks | Farnell® Ireland

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

Manufacturer Part No	Order Code	Manufacturer / Description	Price For	Price (inc VAT)	Interfaces	Clock Format	Date Format	Clock IC Type	Time Format	Supply Voltage Min	Supply Voltage Max	Clock IC Case Style	IC Case / Package	IC Interface Type	No. of Pins	Product Range	Qualification	Operating Temperature Min	Operating Temperature Max	Automotive Qualification Standard

MCP79511-I/MS	2361125 Data Sheet RoHS Date/Lot Code	MICROCHIP Alarm RTC IC Year/Month/Week/Date/Hr/Min/Sec 12Hr / 24Hr SPI 1.8 V to 3.6 V MSOP-10	Each	1+ €1.210(€1.4883) 25+ €1.190(€1.4637) 100+ €1.160(€1.4268) 250+ €1.140(€1.4022)	SPI	12Hr / 24Hr	YYYY:MM:WK:DD:Hr:Min:Secs	Alarm RTC	12Hr / 24Hr	1.8V	3.6V	MSOP	MSOP	SPI	10Pins	-	AEC-Q100	-40°C	85°C	AEC-Q100
DS3234SN#	2519296 Data Sheet RoHS	ANALOG DEVICES RTC IC Date Time Format (Date/Month/Year hh:mm:ss) SPI 2 V to 5.5 V SOIC-20	Each	1+ €15.510(€19.0773) 10+ €12.240(€15.0552) 36+ €11.230(€13.8129) 108+ €10.480(€12.8904) 252+ €10.180(€12.5214)	SPI	HH:MM:SS	YY-MM-DD	RTC	HH:MM:SS	2V	5.5V	SOIC	SOIC	SPI	20Pins	-	-	-40°C	85°C	-
DS3234SN#T&R	2798763 Data Sheet RoHS	ANALOG DEVICES RTC IC Date Time Format (Day/Date/Month/Year hh:mm:ss) SPI 2 V to 5.5 V supply SOIC-20	Each (Supplied on Cut Tape) Cut Tape	1+ €13.920(€17.1216) 10+ €10.940(€13.4562) 25+ €10.180(€12.5214) 100+ €9.360(€11.5128) 250+ €9.170(€11.2791) More Pricing...	SPI	HH:MM:SS	Day; Date; Month; Year	RTC	HH:MM:SS	2V	5.5V	SOIC	SOIC	SPI	20Pins	-	-	-40°C	85°C	-
MCP79510-I/MS	2361124 Data Sheet RoHS Date/Lot Code	MICROCHIP Alarm RTC IC Year/Month/Week/Date/Hr/Min/Sec 12Hr / 24Hr SPI 1.8 V to 3.6 V MSOP-10	Each	1+ €1.130(€1.3899) 25+ €1.110(€1.3653) 100+ €1.080(€1.3284) 250+ €1.060(€1.3038)	SPI	12Hr / 24Hr	YYYY:MM:WK:DD:Hr:Min:Secs	Alarm RTC	12Hr / 24Hr	1.8V	3.6V	MSOP	MSOP	SPI	10Pins	-	AEC-Q100	-40°C	85°C	AEC-Q100
MCP79520-I/MS	2345963 Data Sheet RoHS Date/Lot Code	MICROCHIP Real Time Clock AEC-Q100 MSOP-10 SPI 1.8 V to 3.6 V -40 °C to 85 °C	Each	1+ €1.240(€1.5252) 25+ €1.220(€1.5006) 100+ €1.190(€1.4637) 250+ €1.170(€1.4391)	SPI	HH:MM:SS	Day; Date; Month; Year	RTC	HH:MM:SS	1.8V	3.6V	MSOP	MSOP	SPI	10Pins	AEC-Q100	AEC-Q100	-40°C	85°C	AEC-Q100
DS1390U-33+	2515392 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Alarm RTC IC Date Time Format (Day/Date/Month/Year hh:mm:ss:hh) SPI 2.97 V to 5.5 V µSOP-10	Each	1+ €5.590(€6.8757) 10+ €4.660(€5.7318) 50+ €3.960(€4.8708) 100+ €3.610(€4.4403) 250+ €3.540(€4.3542)	SPI	HH:MM:SS:hh	Day; Date; Month; Year	Alarm RTC	HH:MM:SS:hh	2.97V	5.5V	µSOP	µSOP	SPI	10Pins	-	-	-40°C	85°C	-
M41T94MH6F	2806842 Data Sheet RoHS Date/Lot Code	STMICROELECTRONICS RTC Date Time Format (Day/Date/Month/Year/Century HH:MM:SS:hh) SPI 2.7V to 5.5V Supply SOH-28	Each (Supplied on Cut Tape) Cut Tape	1+ €9.730(€11.9679) 10+ €7.610(€9.3603) 25+ €7.080(€8.7084) 50+ €6.790(€8.3517) 100+ €6.490(€7.9827) More Pricing...	SPI	HH:MM:SS:hh	Day; Date; Month; Year; Century	Alarm RTC	HH:MM:SS:hh	2.7V	5.5V	SOH	SOH	SPI	28Pins	-	-	-40°C	85°C	-
M41T94MQ6F	2806843 Data Sheet RoHS	STMICROELECTRONICS RTC Date Time Format (Day/Date/Month/Year/Century HH:MM:SS:hh) SPI 2.7V to 5.5V Supply SOIC-16	Each (Supplied on Cut Tape) Cut Tape	1+ €4.700(€5.781) 10+ €3.530(€4.3419) 25+ €3.240(€3.9852) 50+ €3.080(€3.7884) 100+ €2.770(€3.4071) More Pricing...	SPI	HH:MM:SS:hh	Day; Date; Month; Year; Century	Alarm RTC	HH:MM:SS:hh	2.7V	5.5V	SOIC	SOIC	SPI	16Pins	-	-	-40°C	85°C	-
M41T93RQA6F	2806840 Data Sheet RoHS Date/Lot Code	STMICROELECTRONICS RTC Date Time Format (Day/Date/Month/Year/Century HH:MM:SS:hh) SPI 2.7V to 5.5V Supply QFN-16	Each (Supplied on Cut Tape) Cut Tape	1+ €7.200(€8.856) 10+ €5.550(€6.8265) 25+ €5.130(€6.3099) 50+ €4.910(€6.0393) 100+ €4.690(€5.7687) More Pricing...	SPI	HH:MM:SS:hh	Day; Date; Month; Year; Century	Alarm RTC	HH:MM:SS:hh	2.7V	5.5V	QFN	QFN	SPI	16Pins	-	-	-40°C	85°C	-
DS1306N+	2515416 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Alarm RTC IC Date Time Format (Day/Date/Month/Year hh:mm:ss) SPI 2 V to 5.5 V DIP-16	Each	1+ €11.130(€13.6899) 10+ €8.720(€10.7256) 25+ €8.110(€9.9753) 100+ €7.450(€9.1635) 250+ €7.080(€8.7084)	SPI	HH:MM:SS	Day; Date; Month; Year	Alarm RTC	HH:MM:SS	2V	5.5V	DIP	DIP	SPI	16Pins	-	-	0°C	70°C	-
MCP79521-I/MS	2345962 Data Sheet RoHS Date/Lot Code	MICROCHIP RTC Day/Date/Month/Year HH:MM:SS:hh RTC SPI 1.8 V to 3.6 V Supply MSOP-10	Each	1+ €1.280(€1.5744) 25+ €1.250(€1.5375) 100+ €1.220(€1.5006) 250+ €1.190(€1.4637)	SPI	HH:MM:SS	Day; Date; Month; Year	RTC	HH:MM:SS	1.8V	3.6V	MSOP	MSOP	SPI	10Pins	AEC-Q100	AEC-Q100	-40°C	85°C	AEC-Q100
DS1394U-33+T&R	2515478 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES RTC Day/Date/Month/Year HH:MM:SS:hh Alarm RTC SPI 2.97 V to 5.5 V Supply µSOP-10	Each (Supplied on Cut Tape) Cut Tape	1+ €5.720(€7.0356) 10+ €4.370(€5.3751) 25+ €4.050(€4.9815) 100+ €3.680(€4.5264) 250+ €3.500(€4.305) More Pricing...	SPI	HH:MM:SS:hh	Day; Date; Month; Year	Alarm RTC	HH:MM:SS:hh	2.97V	5.5V	µSOP	µSOP	SPI	10Pins	-	-	-40°C	85°C	-
DS3234S#T&R	2798762 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES RTC IC Date Time Format (Day/Date/Month/Year hh:mm:ss) SPI 2 V to 5.5 V supply SOIC-20	Each (Supplied on Cut Tape) Cut Tape	1+ €14.090(€17.3307) 10+ €11.030(€13.5669) 25+ €10.270(€12.6321) 100+ €9.420(€11.5866) 250+ €9.340(€11.4882) More Pricing...	SPI	HH:MM:SS	Day; Date; Month; Year	RTC	HH:MM:SS	2V	5.5V	SOIC	SOIC	SPI	20Pins	-	-	0°C	70°C	-
RV-3049-C3-TB-QA-OPT.B	2358521 Data Sheet RoHS	MICRO CRYSTAL RTC IC Date Time Format (Year/Month/Date/Hr/Min/Sec 24Hr) SPI 1.3 V to 5.5 V SON-10	Each	1+ €8.740(€10.7502) 10+ €6.600(€8.118) 25+ €6.070(€7.4661) 50+ €5.770(€7.0971) 100+ €5.460(€6.7158) More Pricing...	SPI	24Hr	YYYY:MM:DD:Hr:Min:Secs	RTC	24Hr	1.3V	5.5V	SON	SON	SPI	10Pins	-	-	-40°C	125°C	-
DS1306+	2519110 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Alarm RTC IC Date Time Format (YY-MM-DD hh:mm:ss) SPI 2 V to 5.5 V supply DIP-16	Each	1+ €9.470(€11.6481) 10+ €7.370(€9.0651) 25+ €6.840(€8.4132) 100+ €6.270(€7.7121) 250+ €6.140(€7.5522)	SPI	HH:MM:SS	YY-MM-DD	Alarm RTC	HH:MM:SS	2V	5.5V	DIP	DIP	SPI	16Pins	-	-	0°C	70°C	-
DS1391U-33+	2515395 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Alarm RTC IC Date Time Format (Day/Date/Month/Year hh:mm:ss:hh) SPI 2.97 V to 5.5 V µSOP-10	Each	1+ €5.530(€6.8019) 10+ €4.400(€5.412) 50+ €3.730(€4.5879) 100+ €3.560(€4.3788) 250+ €3.530(€4.3419)	SPI	HH:MM:SS:hh	Day; Date; Month; Year	Alarm RTC	HH:MM:SS:hh	2.97V	5.5V	µSOP	µSOP	SPI	10Pins	-	-	-40°C	85°C	-
DS1347T+T&R	2515471 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Alarm RTC IC Date Time Format (Day/Date/Month/Year/Century hh:mm:ss) SPI 2 V to 5.5 V TDFN-8	Each (Supplied on Cut Tape) Cut Tape	1+ €4.830(€5.9409) 10+ €3.680(€4.5264) 25+ €3.410(€4.1943) 100+ €3.080(€3.7884) 250+ €2.920(€3.5916) More Pricing...	SPI	HH:MM:SS	Day; Date; Month; Year; Century	Alarm RTC	HH:MM:SS	2V	5.5V	TDFN	TDFN	SPI	8Pins	-	-	-40°C	85°C	-
DS1306E+	2515360 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Alarm RTC IC Date Time Format (Day/Date/Month/Year hh:mm:ss) SPI 2 V to 5.5 V TSSOP-20	Each	1+ €6.010(€7.3923) 10+ €4.660(€5.7318) 74+ €3.880(€4.7724)	SPI	HH:MM:SS	Day; Date; Month; Year	Alarm RTC	HH:MM:SS	2V	5.5V	TSSOP	TSSOP	SPI	20Pins	-	-	0°C	70°C	-
DS1306E+T&R	2515454 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES RTC Day/Date/Month/Year HH:MM:SS Alarm RTC SPI 2 V to 5.5 V Supply TSSOP-20	Each (Supplied on Cut Tape) Cut Tape	1+ €7.550(€9.2865) 10+ €5.830(€7.1709) 25+ €5.320(€6.5436) 100+ €4.920(€6.0516) 250+ €4.560(€5.6088) More Pricing...	SPI	HH:MM:SS	Day; Date; Month; Year	Alarm RTC	HH:MM:SS	2V	5.5V	TSSOP	TSSOP	SPI	20Pins	-	-	0°C	70°C	-
DS1305EN+T&R	2515453 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Alarm RTC IC Date Time Format (Day/Date/Month/Year hh:mm:ss) SPI 2 V to 5.5 V TSSOP-20	Each (Supplied on Cut Tape) Cut Tape	1+ €9.120(€11.2176) 10+ €7.150(€8.7945) 25+ €6.640(€8.1672) 100+ €6.080(€7.4784) 250+ €5.810(€7.1463) More Pricing...	SPI	HH:MM:SS	Day; Date; Month; Year	Alarm RTC	HH:MM:SS	2V	5.5V	TSSOP	TSSOP	SPI	20Pins	-	-	-40°C	85°C	-
DS1392U-33+	2515397 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Alarm RTC IC Date Time Format (Day/Date/Month/Year hh:mm:ss:hh) SPI 2.97 V to 5.5 V µSOP-10	Each	1+ €6.030(€7.4169) 10+ €4.630(€5.6949) 50+ €4.160(€5.1168)	SPI	HH:MM:SS:hh	Day; Date; Month; Year	Alarm RTC	HH:MM:SS:hh	2.97V	5.5V	µSOP	µSOP	SPI	10Pins	-	-	-40°C	85°C	-
M41T93ZMY6F	3129790 Data Sheet RoHS Date/Lot Code	STMICROELECTRONICS RTC Date Time Format (Day/Date/Month/Year/Century HH:MM:SS) SPI 2.38V to 5.5V Supply SOIC-18	Each (Supplied on Cut Tape) Cut Tape	1+ €9.090(€11.1807) 10+ €7.100(€8.733) 25+ €6.600(€8.118) 50+ €6.330(€7.7859) 100+ €6.050(€7.4415) More Pricing...	SPI	HH:MM:SS	Day; Date; Month; Year; Century	RTC	HH:MM:SS	2.38V	5.5V	SOIC	SOIC	SPI	18Pins	-	-	-40°C	85°C	-
MCP795W10-I/SL	2361120 Data Sheet RoHS Date/Lot Code	MICROCHIP Alarm RTC IC Year/Month/Week/Date/Hr/Min/Sec 12Hr / 24Hr SPI 1.8 V to 3.6 V SOIC-14	Each	1+ €1.510(€1.8573) 25+ €1.480(€1.8204) 100+ €1.450(€1.7835) 250+ €1.420(€1.7466)	SPI	12Hr / 24Hr	YYYY:MM:WK:DD:Hr:Min:Secs	Alarm RTC	12Hr / 24Hr	1.8V	3.6V	SOIC	SOIC	SPI	14Pins	-	AEC-Q100	-40°C	85°C	AEC-Q100
DS1390U-33+T&R	2515476 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES Alarm RTC IC Date Time Format (Day/Date/Month/Year hh:mm:ss:hh) SPI 2.97 V to 5.5 V µSOP-10	Each (Supplied on Cut Tape) Cut Tape	1+ €5.730(€7.0479) 10+ €4.380(€5.3874) 25+ €4.010(€4.9323) 100+ €3.680(€4.5264) 250+ €3.500(€4.305) More Pricing...	SPI	HH:MM:SS:hh	Day; Date; Month; Year	Alarm RTC	HH:MM:SS:hh	2.97V	5.5V	µSOP	µSOP	SPI	10Pins	-	-	-40°C	85°C	-
DS1391U-33+T&R	2515477 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES RTC Day/Date/Month/Year HH:MM:SS:hh Alarm RTC SPI 2.97 V to 5.5 V Supply µSOP-10	Each (Supplied on Cut Tape) Cut Tape	1+ €5.720(€7.0356) 10+ €4.370(€5.3751) 25+ €4.050(€4.9815) 100+ €3.680(€4.5264) 250+ €3.500(€4.305) More Pricing...	SPI	HH:MM:SS:hh	Day; Date; Month; Year	Alarm RTC	HH:MM:SS:hh	2.97V	5.5V	µSOP	µSOP	SPI	10Pins	-	-	-40°C	85°C	-