Real Time Clocks

Alarms, Buzzers, and Sirens

Results: 2378

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2-Wire™
Automotive, AEC-Q100
Automotive, AEC-Q200
EconoRAM
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LV8571A
R2045S
RA-4574SA
RA-8565SA
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RTC-8564NB
RX-4035LC
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RX-4575LC
RX-4581NB
RX-4801SA
RX-4803LC
RX-4803SA
RX-8025NB
RX-8025SA
RX-8035LC
RX-8035SA
RX-8564LC
RX-8571LC
RX-8571NB
RX-8571SA
RX-8581JE
RX-8581NB
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RX-8731LC
RX-8801SA
RX-8803LC
RX-8803SA
RX4111CE
RX4901CE
RX6110SA
RX8010SJ
RX8111CE
RX8130CE
RX8804CE
RX8900CE
RX8900SA
RX8901CE
S-35399A03
SRC32C
Timekeeper®
Timekeeper®, CAPHAT™

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Last Time Buy
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Operating Temperature

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-10°C ~ 70°C
-20°C ~ 70°C
-25°C ~ 70°C
-30°C ~ 70°C
-30°C ~ 80°C
-40°C ~ 105°C
-40°C ~ 105°C (TA)
-40°C ~ 125°C
-40°C ~ 125°C (TA)
-40°C ~ 85°C
-40°C ~ 85°C (TA)
0°C ~ 70°C
0°C ~ 70°C (TA)

Mounting Type

-
Surface Mount
Surface Mount, Wettable Flank
Through Hole

2378 Results

Img	Part Number	Manufacturers	Desc	In Stock	Packing
	EM3028C7B+	EM Microelectronic	Real Time Clock (RTC) IC Clock/Calendar 43B I²C 8-SMD	8887	8-SMD
	ISL1208IRT8Z-TK	Renesas Electronics America Inc	Real Time Clock (RTC) IC Clock/Calendar 2B I²C, 2-Wire Serial 8-WDFN Exposed Pad	8860	8-WDFN Exposed Pad
	1338-31DVGI8	Renesas Electronics America Inc	Real Time Clock (RTC) IC Clock/Calendar 56B I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	6372	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
	V3020TP8B+	EM Microelectronic	Real Time Clock (RTC) IC Clock/Calendar 1B 3-Wire Serial 8-TSSOP (0.173", 4.40mm Width)	3853	8-TSSOP (0.173", 4.40mm Width)
	DS1338U-18+T&R	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 56B I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	6221	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
	RV-3149-C3-32.768KHZ-OPTION-A-TA-QC	Micro Crystal AG	Real Time Clock (RTC) IC Clock/Calendar 2B, 8B SPI, 4-Wire Serial 10-VCDFN	9933	10-VCDFN
	RV-8564-C3-32.768KHZ-10PPM-TA-QC	Micro Crystal AG	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 10-VCDFN	8346	10-VCDFN
	1337AGDCGI8	Renesas Electronics America Inc	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)	9047	8-SOIC (0.154", 3.90mm Width)
	RX-4571LCB0 PURE SN	EPSON	Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 12-TFSOJ (0.094", 2.40mm Width)	2320	12-TFSOJ (0.094", 2.40mm Width)
	DS1338Z-18+T&R	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 56B I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)	5908	8-SOIC (0.154", 3.90mm Width)
	DS1374U-3+T&R	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Binary Counter I²C, 2-Wire Serial 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	1458	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
	ISL1218IUZ	Renesas Electronics America Inc	Real Time Clock (RTC) IC Clock/Calendar 8B I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	9777	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
	DS1391U-3+T&R	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar SPI 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	6400	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
	RX6110SA:BB PURE SN	EPSON	Real Time Clock (RTC) IC Clock/Calendar 16B I²C, SPI 14-SOIC (0.197", 5.00mm Width)	6697	14-SOIC (0.197", 5.00mm Width)
	DS1372U+T&R	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Binary Counter I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	4148	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
	1339-31DVGI	Renesas Electronics America Inc	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	1798	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
	MCP795W21T-I/SL	Microchip Technology	Real Time Clock (RTC) IC Clock/Calendar 64B SPI 14-SOIC (0.154", 3.90mm Width)	7156	14-SOIC (0.154", 3.90mm Width)
	RV-8523-C3-32.768KHZ-10PPM-TA-QC	Micro Crystal AG	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 10-VCDFN	5251	10-VCDFN
	MCP795W12-I/ST	Microchip Technology	Real Time Clock (RTC) IC Clock/Calendar 64B SPI 14-TSSOP (0.173", 4.40mm Width)	10	14-TSSOP (0.173", 4.40mm Width)
	DS1340Z-3+T&R	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)	4790	8-SOIC (0.154", 3.90mm Width)
	RX8130CE:BB	EPSON	Real Time Clock (RTC) IC Time Event Recorder I²C 10-SMD, No Lead	8172	10-SMD, No Lead
	DS1338U-3+T&R	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 56B I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	2909	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
	MCP795W22T-I/ST	Microchip Technology	Real Time Clock (RTC) IC Clock/Calendar 64B SPI 14-TSSOP (0.173", 4.40mm Width)	8223	14-TSSOP (0.173", 4.40mm Width)
	RV-3129-C3-32.768KHZ-OPTION-A-TA-QC	Micro Crystal AG	Real Time Clock (RTC) IC Clock/Calendar 2B, 8B I²C, 2-Wire Serial 10-VCDFN	4981	10-VCDFN
	RV-3129-C3-32.768KHZ-OPTION-A-TA-QC-T3	Micro Crystal AG	Real Time Clock (RTC) IC Clock/Calendar 8B I²C, 2-Wire Serial 10-VCDFN	4796	10-VCDFN
	MCP795W21-I/ST	Microchip Technology	Real Time Clock (RTC) IC Clock/Calendar 64B SPI 14-TSSOP (0.173", 4.40mm Width)	9850	14-TSSOP (0.173", 4.40mm Width)
	RX8010SJ:B3 PURE SN	EPSON	Real Time Clock (RTC) IC Clock/Calendar 16B I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)	6212	8-SOIC (0.154", 3.90mm Width)
	RX-8035SA:AC0 PURE SN	EPSON	Real Time Clock (RTC) IC Time Event Recorder I²C, 2-Wire Serial 14-SOIC (0.197", 5.00mm Width)	6433	14-SOIC (0.197", 5.00mm Width)
	1338-31DCGI	Renesas Electronics America Inc	Real Time Clock (RTC) IC Clock/Calendar 56B I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)	6349	8-SOIC (0.154", 3.90mm Width)
	DS1308U-3+T	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 56B I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	2636	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
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