Home > Products > Integrated Circuits (ICs) > Clock/Timing - Real Time Clocks

Clock/Timing - Real Time Clocks(2325)

Mfr. Part #	Availability	Price	Quantity	Datasheet	Package/Case	Packaging	Series	ProductStatus	Type	Features	MemorySize	TimeFormat	DateFormat	Interface	Voltage-Supply	Voltage-SupplyBattery	Current-Timekeeping(Max)	OperatingTemperature	MountingType
ISL12027IV27Z-T RTC, NON-VOLATILE Intersil	1,838	3.47	RFQ	PDF	8-TSSOP (0.173, 4.40mm Width)	Bulk	-	Obsolete	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10µA ~ 20µA @ 2.7V ~ 5.5V	-40°C ~ 85°C	Surface Mount
ISL12027IB30AZ RTC, NON-VOLATILE Intersil	1,584	3.47	RFQ	PDF	8-SOIC (0.154, 3.90mm Width)	Tube	-	Obsolete	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10µA ~ 20µA @ 2.7V ~ 5.5V	-40°C ~ 85°C	Surface Mount
ISL12028IV27Z-T RTC, VOLATILE Intersil	1,427	3.47	RFQ	PDF	14-TSSOP (0.173, 4.40mm Width)	Bulk	-	Obsolete	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10µA ~ 20µA @ 2.7V ~ 5.5V	-40°C ~ 85°C	Surface Mount
ISL12027IVZ-T RTC, NON-VOLATILE Intersil	1,265	3.47	RFQ	PDF	8-TSSOP (0.173, 4.40mm Width)	Bulk	-	Obsolete	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10µA ~ 20µA @ 2.7V ~ 5.5V	-40°C ~ 85°C	Surface Mount
ISL12028IBZ-T RTC, VOLATILE Intersil	1,158	3.47	RFQ	PDF	14-SOIC (0.154, 3.90mm Width)	Bulk	-	Obsolete	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10µA ~ 20µA @ 2.7V ~ 5.5V	-40°C ~ 85°C	Surface Mount
ISL12025IVZ-T RTC, NON-VOLATILE Intersil	11,777	3.83	RFQ	PDF	8-TSSOP (0.173, 4.40mm Width)	Bulk	-	Obsolete	Clock/Calendar	Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10µA ~ 20µA @ 2.7V ~ 5.5V	-40°C ~ 85°C	Surface Mount
ISL12023IVZ RTC, NON-VOLATILE Intersil	3,788	3.87	RFQ	PDF	14-TSSOP (0.173, 4.40mm Width)	Tube	-	Obsolete	Clock/Calendar	Alarm, Daylight Savings, Leap Year, SRAM	128B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	14µA ~ 15µA @ 3V ~ 5V	-40°C ~ 85°C	Surface Mount
CDP68HC68T1M96 SERIAL RTC WITH RAM Intersil	2,131	5.65	RFQ	PDF	20-SOIC (0.295, 7.50mm Width)	Bulk	-	Obsolete	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Watchdog Timer	32B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI	3V ~ 6V	2.2V ~ 6V	20µA ~ 500µA @ 5V	-40°C ~ 85°C	Surface Mount
CDP68HC68T1M SERIAL RTC WITH RAM Intersil	1,476	11.29	RFQ	PDF	20-SOIC (0.295, 7.50mm Width)	Tube	-	Obsolete	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Watchdog Timer	32B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI	3V ~ 6V	2.2V ~ 6V	20µA ~ 500µA @ 5V	-40°C ~ 85°C	Surface Mount
CDP68HC68T1E SERIAL RTC WITH RAM Intersil	11,044	12.86	RFQ	PDF	16-DIP (0.300, 7.62mm)	Tube	-	Obsolete	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Watchdog Timer	32B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI	3V ~ 6V	2.2V ~ 6V	20µA ~ 500µA @ 5V	-40°C ~ 85°C	Through Hole
X1205V8 RTC, VOLATILE Intersil	1,594	1.07	RFQ	PDF	8-TSSOP (0.173, 4.40mm Width)	Tube	-	Obsolete	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10µA ~ 20µA @ 2.7V ~ 5V	0°C ~ 70°C	Surface Mount
ISL12021CVZ RTC, NON-VOLATILE Intersil	1,164	1.16	RFQ	PDF	14-TSSOP (0.173, 4.40mm Width)	Tube	-	Obsolete	Clock/Calendar	Alarm, Daylight Savings, Leap Year, SRAM	128B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	5.5µA ~ 6.5µA @ 3V ~ 5V	-20°C ~ 70°C	Surface Mount
ISL1208IU8 RTC, NON-VOLATILE Intersil	4,503	1.44	RFQ	PDF	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	Tube	-	Obsolete	Clock/Calendar	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4µA ~ 6µA @ 3V ~ 5V	-40°C ~ 85°C	Surface Mount
ISL1208IU8-TK RTC, NON-VOLATILE Intersil	6,000	1.66	RFQ	PDF	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	Bulk	-	Obsolete	Clock/Calendar	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4µA ~ 6µA @ 3V ~ 5V	-40°C ~ 85°C	Surface Mount
ISL12030IBZ RTC, VOLATILE Intersil	970	1.77	RFQ	PDF	8-SOIC (0.154, 3.90mm Width)	Tube	-	Obsolete	Clock/Calendar	Alarm, Daylight Savings, SRAM	128B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	2.7V ~ 5.5V	-	18µA @ 5.5V	-40°C ~ 85°C	Surface Mount
X1288V14IZ REAL TIME CLOCK, 1 TIMER(S) Intersil	186	2.36	RFQ	PDF	-	Bulk	*	Active	-	-	-	-	-	-	-	-	-	-	-
ISL12027IV27AZ-T RTC, NON-VOLATILE Intersil	892	3.47	RFQ	PDF	8-TSSOP (0.173, 4.40mm Width)	Bulk	-	Obsolete	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10µA ~ 20µA @ 2.7V ~ 5.5V	-40°C ~ 85°C	Surface Mount
ISL12028IB27Z-T RTC, VOLATILE Intersil	212	3.47	RFQ	PDF	14-SOIC (0.154, 3.90mm Width)	Bulk	-	Obsolete	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10µA ~ 20µA @ 2.7V ~ 5.5V	-40°C ~ 85°C	Surface Mount
X1228S14I-4.5A RTC, VOLATILE Intersil	893	4.87	RFQ	PDF	14-SOIC (0.154, 3.90mm Width)	Tube	-	Obsolete	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10µA ~ 20µA @ 2.7V ~ 5V	-40°C ~ 85°C	Surface Mount
ISL1221IUZ REAL TIME CLOCK, NON-VOLATILE, C Intersil	882	2.83	RFQ	PDF	10-TFSOP, 10-MSOP (0.118, 3.00mm Width)	Bulk	-	Active	Time Event Recorder	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4µA ~ 6µA @ 3V ~ 5V	-40°C ~ 85°C	Surface Mount