Real Time Clocks

Real Time Clocks (RTCs) provide time and/or date information in almost any electronic device which needs to keep accurate time. The clock types are binary counter, clock/calendar/supervisor, elapsed time counter, phantom time chip, portable system controller, temperature recorder, time event recorder, and timer clock peripheral. They contain memory sizes ranging from 2 B to 2 MB and have interface options of I2C, Parallel, Serial, SPI, 1-Wire, 2-Wire, 3-Wire, and 4-Wire.

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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
S-35192A-I8T1U $0.55	ABLIC Inc.	IC RTC CLK/CALENDAR SER SNT8A	Tape & Reel (TR)	SNT-8A	Surface Mount	-	-40°C ~ 85°C
S-35199A01-HRT1 $0.69	ABLIC Inc.	IC RTC CLK/CALENDAR SER 12UFBGA	Tape & Reel (TR)	12-UFBGA, WLBGA	Surface Mount	-	-40°C ~ 85°C
S-35390A-I8T1G $1.34	ABLIC Inc.	IC RTC CLK/CALENDAR I2C SNT8A	Tape & Reel (TR),Cut Tape (CT)	SNT-8A	Surface Mount	-	-40°C ~ 85°C
S-35390A-I8T1U $2.08	ABLIC Inc.	IC RTC CLK/CALENDAR I2C SNT8A	Tape & Reel (TR),Cut Tape (CT)	SNT-8A	Surface Mount	-	-40°C ~ 85°C
S-35390A-J8T1G $2.08	ABLIC Inc.	IC RTC CLOCK/CALENDAR I2C 8SOP	Tape & Reel (TR),Cut Tape (CT)	8-SOP-J	Surface Mount	-	-40°C ~ 85°C
S-35390A-J8T1U $2.08	ABLIC Inc.	IC RTC CLOCK/CALENDAR I2C 8SOP	Tape & Reel (TR),Cut Tape (CT)	8-SOP-J	Surface Mount	-	-40°C ~ 85°C
S-35390A-T8T1G $2.08	ABLIC Inc.	IC RTC CLK/CALENDAR I2C 8TSSOP	Tape & Reel (TR),Cut Tape (CT)	8-TSSOP	Surface Mount	-	-40°C ~ 85°C
S-35390A-T8T1U $2.08	ABLIC Inc.	IC RTC CLK/CALENDAR I2C 8TSSOP	Tape & Reel (TR),Cut Tape (CT)	8-TSSOP	Surface Mount	-	-40°C ~ 85°C