Real Time Clocks

Alarms, Buzzers, and Sirens

Results: 2378

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S-35399A03
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Timekeeper®
Timekeeper®, CAPHAT™

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Operating Temperature

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

Mounting Type

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Surface Mount
Surface Mount, Wettable Flank
Through Hole

2378 Results

Img	Part Number	Manufacturers	Desc	In Stock	Packing
	DS1388Z-5	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 512B I²C 8-SOIC (0.154", 3.90mm Width)	5919	8-SOIC (0.154", 3.90mm Width)
	ISL12028IBZ	Intersil	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 14-SOIC (0.154", 3.90mm Width)	2129	14-SOIC (0.154", 3.90mm Width)
	X1228V14I-4.5A	Intersil	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 14-TSSOP (0.173", 4.40mm Width)	9208	14-TSSOP (0.173", 4.40mm Width)
	MAX6902ETA-C6P	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC	5934
	ISL12024IRTCZ	Intersil	Real Time Clock (RTC) IC	656
	DS1308U-18+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)	9397	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
	ISL12024IRTCZ	Renesas Electronics America Inc	Real Time Clock (RTC) IC	190
	DS17285S-3+T&R	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 2KB Parallel 24-SOIC (0.295", 7.50mm Width)	2469	24-SOIC (0.295", 7.50mm Width)
	X1288V14IZ	Intersil	Real Time Clock (RTC) IC Clock/Calendar 32KB I²C, 2-Wire Serial 14-TSSOP (0.173", 4.40mm Width)	186	14-TSSOP (0.173", 4.40mm Width)
	MCP79400T-I/MNY	Microchip Technology	Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-WFDFN Exposed Pad	5829	8-WFDFN Exposed Pad
	ISL12027IBAZ	Intersil	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)	8811	8-SOIC (0.154", 3.90mm Width)
	DS1339U-3+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)	4854	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
	1337AGDVGI	Renesas Electronics America Inc	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	4059	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
	ISL1221IUZ	Intersil	Real Time Clock (RTC) IC Time Event Recorder 2B I²C, 2-Wire Serial 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	482	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
	MCP79520T-I/MS	Microchip Technology	Real Time Clock (RTC) IC Clock/Calendar 64B SPI 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	9351	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
	X1227S8Z-2.7A	Intersil	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)	10	8-SOIC (0.154", 3.90mm Width)
	RX8804CE XAB	EPSON	Real Time Clock (RTC) IC Clock/Calendar I²C 10-SMD, No Lead	7745	10-SMD, No Lead
	R2045S-E2-F	Ricoh	Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial, 4-Wire Serial 14-SOIC (0.209", 5.30mm Width)	32	14-SOIC (0.209", 5.30mm Width)
	RX-4803LC:UB3 PURE SN	EPSON	Real Time Clock (RTC) IC Clock/Calendar SPI 12-TFSOJ (0.094", 2.40mm Width)	5940	12-TFSOJ (0.094", 2.40mm Width)
	RX-4045NBACB	EPSON	Real Time Clock (RTC) IC Clock/Calendar 4-Wire Serial 22-SMD, 20 Leads, Flat Leads	6410	22-SMD, 20 Leads, Flat Leads
	RX-4045NBAC3	EPSON	Real Time Clock (RTC) IC Clock/Calendar 4-Wire Serial 22-SMD, 20 Leads, Flat Leads	6327	22-SMD, 20 Leads, Flat Leads
	RX-8035LC:AC3 PURE SN	EPSON	Real Time Clock (RTC) IC Time Event Recorder I²C, 2-Wire Serial 12-TFSOJ (0.094", 2.40mm Width)	7988	12-TFSOJ (0.094", 2.40mm Width)
	RX-8035LC:B PURE SN	EPSON	Real Time Clock (RTC) IC Time Event Recorder I²C, 2-Wire Serial 12-TFSOJ (0.094", 2.40mm Width)	2622	12-TFSOJ (0.094", 2.40mm Width)
	RX-8025NBAC PURE SN	EPSON	Real Time Clock (RTC) IC Clock/Calendar I²C 22-SMD, 20 Leads, Flat Leads	1666	22-SMD, 20 Leads, Flat Leads
	RX-4045NB:AA3 PURE SN	EPSON	Real Time Clock (RTC) IC Clock/Calendar 4-Wire Serial 22-LFDFN	8409	22-LFDFN
	RX-8035LC:AA3 PURE SN	EPSON	Real Time Clock (RTC) IC Time Event Recorder I²C, 2-Wire Serial 12-TFSOJ (0.094", 2.40mm Width)	4494	12-TFSOJ (0.094", 2.40mm Width)
	RX8900CE:UAB	EPSON	Real Time Clock (RTC) IC Clock/Calendar I²C 10-SMD, No Lead	7803	10-SMD, No Lead
	RX-8025NBAC3 PURE SN	EPSON	Real Time Clock (RTC) IC Clock/Calendar I²C 22-SMD, 20 Leads, Flat Leads	7939	22-SMD, 20 Leads, Flat Leads
	DS12885QN+T&R	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 28-LCC (J-Lead)	2224	28-LCC (J-Lead)
	DS1558W+TRL	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar Parallel 48-LQFP	8803	48-LQFP
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