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
RTC-4574SA
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

Bag
Bulk
Strip
Tape & Reel (TR)
Tape & Reel (TR)
Tray
Tube

Product Status

Active
Last Time Buy
Not For New Designs
Obsolete

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
	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)
	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)
	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)
	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)
	BQ3285ESS	Benchmarq	Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-SSOP (0.154", 3.90mm Width)	8256	24-SSOP (0.154", 3.90mm Width)
	DS1339C-3	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar I²C 16-SOIC (0.295", 7.50mm Width)	6	16-SOIC (0.295", 7.50mm Width)
	RX8900CE:UA0	EPSON	Real Time Clock (RTC) IC Clock/Calendar I²C 10-SMD, No Lead	7532	10-SMD, No Lead
	ISL12028IB27Z-T	Intersil	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 14-SOIC (0.154", 3.90mm Width)	97	14-SOIC (0.154", 3.90mm Width)
	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
	ISL12024IRTCZ	Renesas Electronics America Inc	Real Time Clock (RTC) IC	190
	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)
	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)
	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)
	RX8900SA:UAB PURE SN	EPSON	Real Time Clock (RTC) IC Clock/Calendar I²C 14-SOIC (0.197", 5.00mm Width)	1891	14-SOIC (0.197", 5.00mm Width)
	RX-4045SAAAB PURE SN	EPSON	Real Time Clock (RTC) IC Clock/Calendar SPI 14-SOIC (0.197", 5.00mm Width)	2959	14-SOIC (0.197", 5.00mm Width)
	DS1678+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Time Event Recorder 32B I²C, 2-Wire Serial 8-DIP (0.300", 7.62mm)	8124	8-DIP (0.300", 7.62mm)
	DS1558Y+TRL	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar Parallel 48-LQFP	3992	48-LQFP
	DS17285S-5+T&R	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 2KB Parallel 24-SOIC (0.295", 7.50mm Width)	6242	24-SOIC (0.295", 7.50mm Width)
	DS1673S-5+T&R	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Portable System Controller 3-Wire Serial 20-SOIC (0.295", 7.50mm Width)	9383	20-SOIC (0.295", 7.50mm Width)
	RTC-8564JE:BB ROHS	EPSON	Real Time Clock (RTC) IC Clock/Calendar I²C 20-LSSOJ (0.213", 5.40mm Width)	6007	20-LSSOJ (0.213", 5.40mm Width)
	RX-4035SAACB PURE SN	EPSON	Real Time Clock (RTC) IC Clock/Calendar SPI 14-SOIC (0.197", 5.00mm Width)	5849	14-SOIC (0.197", 5.00mm Width)
	RX-4035LC:BB PURE SN	EPSON	Real Time Clock (RTC) IC Time Event Recorder SPI 12-TFSOJ (0.094", 2.40mm Width)	3069	12-TFSOJ (0.094", 2.40mm Width)
	RX-8035LC:AC PURE SN	EPSON	Real Time Clock (RTC) IC Time Event Recorder I²C, 2-Wire Serial 12-TFSOJ (0.094", 2.40mm Width)	9743	12-TFSOJ (0.094", 2.40mm 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
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