Real Time Clocks

Alarms, Buzzers, and Sirens

Results: 2378

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Series

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2-Wire™
Automotive, AEC-Q100
Automotive, AEC-Q200
EconoRAM
EnerChip™
LV8571A
R2045S
RA-4574SA
RA-8565SA
RTC-4543SA
RTC-4543SB
RTC-4574JE
RTC-4574NB
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RTC-72421
RTC-72423
RTC-8564JE
RTC-8564NB
RX-4035LC
RX-4035SA
RX-4045NB
RX-4045SA
RX-4571LC
RX-4571NB
RX-4571SA
RX-4574LC
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
RX-8581SA
RX-8731LC
RX-8801SA
RX-8803LC
RX-8803SA
RX4111CE
RX4901CE
RX6110SA
RX8010SJ
RX8111CE
RX8130CE
RX8804CE
RX8900CE
RX8900SA
RX8901CE
S-35399A03
SRC32C
Timekeeper®
Timekeeper®, CAPHAT™

Package

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Strip
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Product Status

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Last Time Buy
Not For New Designs
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Operating Temperature

-
-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
	DS1390U-33+T&R	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar SPI 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	6	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
	DS2417P+T&R	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Binary Counter 1-Wire® Serial 6-SMD, J-Lead	12	6-SMD, J-Lead
	DS1347T+T&R	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar SPI 8-WDFN Exposed Pad	2	8-WDFN Exposed Pad
	RV-8523-C3-32.768KHZ-20PPM-TA-QC	Micro Crystal AG	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 10-VCDFN	28	10-VCDFN
	DS1340U-33+T&R	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	15	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
	RV-3129-C3-32.768KHZ-OPTION-A-TB-QA	Micro Crystal AG	Real Time Clock (RTC) IC Clock/Calendar 2B, 8B I²C, 2-Wire Serial 10-VCDFN	15	10-VCDFN
	ECS-RTC-3225-5699HS-TR	ECS Inc.	Real Time Clock (RTC) IC Clock/Calendar I²C 10-SMD, No Lead	1	10-SMD, No Lead
	DS1337U+T&R	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	6	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
	RV-3129-C3-32.768KHZ-OPTION-B-TA-QC	Micro Crystal AG	Real Time Clock (RTC) IC Clock/Calendar 2B, 8B I²C, 2-Wire Serial 10-VCDFN	14	10-VCDFN
	RX8130CE:B3	EPSON	Real Time Clock (RTC) IC Time Event Recorder I²C, 2-Wire Serial 10-SMD Module	30	10-SMD Module
	RV-8564-C2-32.768KHZ-20PPM-TA-QC	Micro Crystal AG	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 10-TCDFN Exposed Pad	7	10-TCDFN Exposed Pad
	RV-3032-C7-32.768KHZ-2.5PPM-TA-QC	Micro Crystal AG	Real Time Clock (RTC) IC Clock/Calendar 16B, 32B I²C, 2-Wire Serial 8-WCDFN	15	8-WCDFN
	RV-3032-C7-32.768KHZ-2.5PPM-TA-QA	Micro Crystal AG	Real Time Clock (RTC) IC Clock/Calendar 16B, 32B I²C, 2-Wire Serial 8-WCDFN	8	8-WCDFN
	RV-3149-C3-32.768KHZ-OPTION-A-TB-QA	Micro Crystal AG	Real Time Clock (RTC) IC Clock/Calendar 2B, 8B SPI, 4-Wire Serial 10-VCDFN	12	10-VCDFN
	RV-3149-C3-32.768KHZ-OPTION-B-TA-QC	Micro Crystal AG	Real Time Clock (RTC) IC Clock/Calendar 2B, 8B SPI, 4-Wire Serial 10-VCDFN	9	10-VCDFN
	DS1394U-33+T&R	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar SPI 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	11	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
	RV-3028-C7 32.768KHZ 1PPM-TA-QA	Micro Crystal AG	Real Time Clock (RTC) IC Clock/Calendar 2B, 43B I²C, 2-Wire Serial 8-WCDFN	104	8-WCDFN
	DS1672S-33+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Binary Counter I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)	14	8-SOIC (0.154", 3.90mm Width)
	RX-8571LC:B3 PURE SN	EPSON	Real Time Clock (RTC) IC Clock/Calendar 16B I²C, 2-Wire Serial 12-TFSOJ (0.094", 2.40mm Width)	7	12-TFSOJ (0.094", 2.40mm Width)
	DS1374U-18+	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)	6	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
	DS1390U-33+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar SPI 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	6	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
	DS1340C-33#T&R	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width)	4	16-SOIC (0.295", 7.50mm Width)
	DS1338Z-18+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 56B I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)	648	8-SOIC (0.154", 3.90mm Width)
	DS1338Z-33+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 56B I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)	277	8-SOIC (0.154", 3.90mm Width)
	DS1337S+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)	2	8-SOIC (0.154", 3.90mm Width)
	DS1338Z-3+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 56B I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)	7	8-SOIC (0.154", 3.90mm Width)
	DS1391U-33+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar SPI 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	3	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
	RV-2123-C2-32.768KHZ-20PPM-TA-QC	Micro Crystal AG	Real Time Clock (RTC) IC Clock/Calendar SPI, 4-Wire Serial 10-TCDFN Exposed Pad	44	10-TCDFN Exposed Pad
	DS1302+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 31B 3-Wire Serial 8-DIP (0.300", 7.62mm)	3	8-DIP (0.300", 7.62mm)
	DS1306E+T&R	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 96B SPI 20-TSSOP (0.173", 4.40mm Width)	10	20-TSSOP (0.173", 4.40mm Width)
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