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
	DS12C887+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 113B Parallel 24-DIP Module (0.600", 15.24mm)	1	24-DIP Module (0.600", 15.24mm)
	DS3231SN#	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width)	8	16-SOIC (0.295", 7.50mm Width)
	MCP79402T-I/ST	Microchip Technology	Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP (0.173", 4.40mm Width)	6016	8-TSSOP (0.173", 4.40mm Width)
	DS1744-70+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 32KB Parallel 28-DIP Module (0.600", 15.24mm)	591	28-DIP Module (0.600", 15.24mm)
	DS17487-5+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 4KB Parallel 24-DIP Module (0.600", 15.24mm)	830	24-DIP Module (0.600", 15.24mm)
	MCP79402T-I/MS	Microchip Technology	Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	6794	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
	RX8111CE A6	EPSON	Real Time Clock (RTC) IC Clock/Calendar I²C 10-SMD, No Lead	3929	10-SMD, No Lead
	MCP79401T-I/ST	Microchip Technology	Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP (0.173", 4.40mm Width)	9914	8-TSSOP (0.173", 4.40mm Width)
	MAX31329ELB+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 64B I²C 10-LLGA	303	10-LLGA
	DS12CR887-33+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 24-DIP Module (0.600", 15.24mm)	747	24-DIP Module (0.600", 15.24mm)
	DS1501WZN+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 256B Parallel 28-SOIC (0.295", 7.50mm Width)	1	28-SOIC (0.295", 7.50mm Width)
	MCP79401T-I/MS	Microchip Technology	Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	7006	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
	MCP79400T-I/ST	Microchip Technology	Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP (0.173", 4.40mm Width)	5411	8-TSSOP (0.173", 4.40mm Width)
	DS1687-3+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 242B Parallel 24-DIP Module (0.600", 15.24mm)	852	24-DIP Module (0.600", 15.24mm)
	DS1747W-120+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 512KB Parallel 32-DIP Module (0.600", 15.24mm)	267	32-DIP Module (0.600", 15.24mm)
	BQ32000DR	Texas Instruments	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)	8	8-SOIC (0.154", 3.90mm Width)
	DS1747W-120IND+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 512KB Parallel 32-DIP Module (0.600", 15.24mm)	263	32-DIP Module (0.600", 15.24mm)
	MCP7940NT-I/MNY	Microchip Technology	Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-WFDFN Exposed Pad	44	8-WFDFN Exposed Pad
	MCP7940N-I/P	Microchip Technology	Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-DIP (0.300", 7.62mm)	4	8-DIP (0.300", 7.62mm)
	DS1251Y-70+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Phantom Time Chip 512KB Parallel 32-DIP Module (0.600", 15.24mm)	286	32-DIP Module (0.600", 15.24mm)
	PCF85363ATL/AX	NXP USA Inc.	Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 10-XFDFN Exposed Pad	43	10-XFDFN Exposed Pad
	R2043T-E2-F	Nisshinbo Micro Devices Inc.	Real Time Clock (RTC) IC Clock/Calendar 4-Wire Serial 10-VFSOP, 10-MSOP (0.110", 2.80mm Width)	9	10-VFSOP, 10-MSOP (0.110", 2.80mm Width)
	DS1746-70+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 128KB Parallel 32-DIP Module (0.600", 15.24mm)	721	32-DIP Module (0.600", 15.24mm)
	MCP7940M-I/MS	Microchip Technology	Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	4	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
	PCF85263ATL/AX	NXP USA Inc.	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 10-XFDFN Exposed Pad	5	10-XFDFN Exposed Pad
	DS1341U+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)	5	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
	PT7C4339WEX	Diodes Incorporated	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)	20	8-SOIC (0.154", 3.90mm Width)
	PT7C4563BQ1WEX	Diodes Incorporated	Real Time Clock (RTC) IC Clock/Calendar I²C, SMBus 8-SOIC (0.154", 3.90mm Width)	1	8-SOIC (0.154", 3.90mm Width)
	RS5C348A-E2-F	Nisshinbo Micro Devices Inc.	Real Time Clock (RTC) IC Clock/Calendar 4-Wire Serial 10-LFSOP (0.173", 4.40mm Width)	18	10-LFSOP (0.173", 4.40mm Width)
	DS1746W-120+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 128KB Parallel 32-DIP Module (0.600", 15.24mm)	407	32-DIP Module (0.600", 15.24mm)
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