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Clock/Timing - Real Time Clocks

2,411 results

Compare	Part No	Manufacturer	Description	Inventory	Pricing	Quantity	Series	Packaging	Part Status	Programmable	Type	Features	Memory Size	Time Format	Date Format	Interface	Voltage - Supply	Voltage - Supply, Battery	Current - Timekeeping (Max)	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
	Mfr Part No. ISL12028IB27AZ-T Internal Code 2071-690-7646676	Renesas Electronics Corporation	IC RTC CLK/CALENDAR I2C 14SOIC	Get a Quote	-		-	Tape & Reel (TR)	Obsolete	Not Verified	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	14-SOIC (0.154", 3.90mm Width)	14-SOIC
ISL12028IB27AZ-T 2071-690-7646676 Renesas Electronics Corporation RoHS : Package: 14-SOIC (0.154", 3.90mm Width) Inventory: - 1 : -
	Mfr Part No. ISL12028AIV27Z Internal Code 2071-690-7646673	Renesas Electronics Corporation	IC RTC CLK/CALENDAR I2C 14TSSOP	Get a Quote	-		-	Tube	Obsolete	Not Verified	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	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP
ISL12028AIV27Z 2071-690-7646673 Renesas Electronics Corporation RoHS : Package: 14-TSSOP (0.173", 4.40mm Width) Inventory: - 1 : -
	Mfr Part No. ISL12027IVZ-T Internal Code 2071-690-7646668	Renesas Electronics Corporation	IC RTC CLK/CALENDAR I2C 8TSSOP	Get a Quote	-		-	Tape & Reel (TR)	Obsolete	Not Verified	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	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
ISL12027IVZ-T 2071-690-7646668 Renesas Electronics Corporation RoHS : Package: 8-TSSOP (0.173", 4.40mm Width) Inventory: - 1 : -
	Mfr Part No. ISL12027IVZ Internal Code 2071-690-7646667	Renesas Electronics Corporation	IC RTC CLK/CALENDAR I2C 8TSSOP	Get a Quote	-		-	Tube	Obsolete	Not Verified	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	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
ISL12027IVZ 2071-690-7646667 Renesas Electronics Corporation RoHS : Package: 8-TSSOP (0.173", 4.40mm Width) Inventory: - 1 : -
	Mfr Part No. ISL12027IV27AZ-T Internal Code 2071-690-7646658	Renesas Electronics Corporation	IC RTC CLK/CALENDAR I2C 8TSSOP	5494 Available	1 : $4.64967 10 : $4.22698 100 : $3.87796 500 : $3.59071 1000 : $3.3558 3000 : $3.16584	Unit Price: $4.64967 Minimum: 1 Multiple: 1	-	Tape & Reel (TR)	Obsolete	Not Verified	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	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
ISL12027IV27AZ-T 2071-690-7646658 Renesas Electronics Corporation RoHS : Package: 8-TSSOP (0.173", 4.40mm Width) Inventory: 5494 1 : $4.64967
	Mfr Part No. ISL12027IV27AZ Internal Code 0-690-7646657	Intersil	IC RTC CLK/CALENDAR I2C 8TSSOP	8182 Available	1 : $3.49503 10 : $3.1773 100 : $2.91495 500 : $2.69903 1000 : $2.52245 3000 : $2.37969	Unit Price: $3.49503 Minimum: 1 Multiple: 1	-	Tube	Obsolete	Not Verified	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	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
ISL12027IV27AZ 0-690-7646657 Intersil RoHS : Package: 8-TSSOP (0.173", 4.40mm Width) Inventory: 8182 1 : $3.49503
	Mfr Part No. ISL12027IBAZ-T Internal Code 2071-690-7646652	Renesas Electronics Corporation	IC RTC CLK/CALENDAR I2C 8SOIC	Get a Quote	-		-	Tape & Reel (TR)	Obsolete	Not Verified	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	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL12027IBAZ-T 2071-690-7646652 Renesas Electronics Corporation RoHS : Package: 8-SOIC (0.154", 3.90mm Width) Inventory: - 1 : -
	Mfr Part No. ISL12027IB27AZ Internal Code 2071-690-7646641	Renesas Electronics Corporation	IC RTC CLK/CALENDAR I2C 8SOIC	Get a Quote	-		-	Tube	Obsolete	Not Verified	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	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL12027IB27AZ 2071-690-7646641 Renesas Electronics Corporation RoHS : Package: 8-SOIC (0.154", 3.90mm Width) Inventory: - 1 : -
	Mfr Part No. ISL12026IVZ Internal Code 2071-690-7646634	Renesas Electronics Corporation	IC RTC CLK/CALENDAR I2C 8TSSOP	12590 Available	1 : $2.5723 10 : $2.33846 100 : $2.14537 500 : $1.98646 1000 : $1.8565 3000 : $1.75142	Unit Price: $2.5723 Minimum: 1 Multiple: 1	-	Tube	Active	Not Verified	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 ~ 5.5V	-40°C ~ 85°C	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
ISL12026IVZ 2071-690-7646634 Renesas Electronics Corporation RoHS : Package: 8-TSSOP (0.173", 4.40mm Width) Inventory: 12590 1 : $2.5723
	Mfr Part No. ISL12026IBZ-T Internal Code 2071-690-7646632	Renesas Electronics Corporation	IC RTC CLK/CALENDAR I2C 8SOIC	9189 Available	1 : $2.11863 10 : $1.92603 100 : $1.76699 500 : $1.6361 1000 : $1.52907 3000 : $1.44252	Unit Price: $2.11863 Minimum: 1 Multiple: 1	-	Tape & Reel (TR) Cut Tape (CT)	Active	Not Verified	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 ~ 5.5V	-40°C ~ 85°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL12026IBZ-T 2071-690-7646632 Renesas Electronics Corporation RoHS : Package: 8-SOIC (0.154", 3.90mm Width) Inventory: 9189 1 : $2.11863
	Mfr Part No. ISL12026AIVZ-T Internal Code 2071-690-7646629	Renesas Electronics Corporation	IC RTC CLK/CALENDAR I2C 8TSSOP	8089 Available	1 : $1.94291 10 : $1.76628 100 : $1.62044 500 : $1.50041 1000 : $1.40225 3000 : $1.32288	Unit Price: $1.94291 Minimum: 1 Multiple: 1	-	Tape & Reel (TR) Cut Tape (CT)	Active	Not Verified	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 ~ 5.5V	-40°C ~ 85°C	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
ISL12026AIVZ-T 2071-690-7646629 Renesas Electronics Corporation RoHS : Package: 8-TSSOP (0.173", 4.40mm Width) Inventory: 8089 1 : $1.94291
	Mfr Part No. ISL12026AIBZ-T Internal Code 2071-690-7646627	Renesas Electronics Corporation	IC RTC CLK/CALENDAR I2C 8SOIC	Get a Quote	-		-	Tape & Reel (TR)	Active	Not Verified	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 ~ 5.5V	-40°C ~ 85°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL12026AIBZ-T 2071-690-7646627 Renesas Electronics Corporation RoHS : Package: 8-SOIC (0.154", 3.90mm Width) Inventory: - 1 : -
	Mfr Part No. ISL12023IVZ Internal Code 0-690-7646610	Intersil	IC RTC CLK/CALENDAR I2C 14TSSOP	3867 Available	1 : $3.87684 10 : $3.5244 100 : $3.2334 500 : $2.99388 1000 : $2.79802 3000 : $2.63964	Unit Price: $3.87684 Minimum: 1 Multiple: 1	-	Tube	Obsolete	Not Verified	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	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP
ISL12023IVZ 0-690-7646610 Intersil RoHS : Package: 14-TSSOP (0.173", 4.40mm Width) Inventory: 3867 1 : $3.87684
	Mfr Part No. ISL12022MIBZ-T Internal Code 2071-690-7646606	Renesas Electronics Corporation	IC RTC CLK/CALENDAR I2C 20SOIC	14501 Available	1 : $3.29392 10 : $2.99449 100 : $2.74725 500 : $2.54373 1000 : $2.37732 3000 : $2.57878	Unit Price: $3.29392 Minimum: 1 Multiple: 1	-	Tape & Reel (TR) Cut Tape (CT)	Active	Not Verified	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	20-SOIC (0.295", 7.50mm Width)	20-SOIC
ISL12022MIBZ-T 2071-690-7646606 Renesas Electronics Corporation RoHS : Package: 20-SOIC (0.295", 7.50mm Width) Inventory: 14501 1 : $3.29392
	Mfr Part No. ISL12022MIBZ Internal Code 2071-690-7646604	Renesas Electronics Corporation	IC RTC CLK/CALENDAR I2C 20SOIC	9870 Available	1 : $4.3594 10 : $3.9631 100 : $3.63586 500 : $3.36654 1000 : $3.1463 3000 : $2.9682	Unit Price: $4.3594 Minimum: 1 Multiple: 1	-	Tube	Active	Not Verified	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	20-SOIC (0.295", 7.50mm Width)	20-SOIC
ISL12022MIBZ 2071-690-7646604 Renesas Electronics Corporation RoHS : Package: 20-SOIC (0.295", 7.50mm Width) Inventory: 9870 1 : $4.3594
	Mfr Part No. ISL12022MAIBZ Internal Code 2071-690-7646601	Renesas Electronics Corporation	IC RTC CLK/CALENDAR I2C 20SOIC	6177 Available	1 : $5.01435 10 : $4.55851 100 : $4.18212 500 : $3.87233 1000 : $3.619 3000 : $3.41416	Unit Price: $5.01435 Minimum: 1 Multiple: 1	-	Tube	Active	Not Verified	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	20-SOIC (0.295", 7.50mm Width)	20-SOIC
ISL12022MAIBZ 2071-690-7646601 Renesas Electronics Corporation RoHS : Package: 20-SOIC (0.295", 7.50mm Width) Inventory: 6177 1 : $5.01435
	Mfr Part No. ISL12020MIRZ Internal Code 2071-690-7646591	Renesas Electronics Corporation	IC RTC CLK/CALENDAR I2C 20DFN	6385 Available	1 : $5.38393 10 : $4.89448 100 : $4.49035 500 : $4.15773 1000 : $3.88573 3000 : $3.66578	Unit Price: $5.38393 Minimum: 1 Multiple: 1	-	Tube	Active	Not Verified	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	20-PowerLFDFN	20-DFN (5.5x4)
ISL12020MIRZ 2071-690-7646591 Renesas Electronics Corporation RoHS : Package: 20-PowerLFDFN Inventory: 6385 1 : $5.38393
	Mfr Part No. M41ST87WMX6 Internal Code 2348-690-8709462	STMicroelectronics	IC RTC CLOCK/CALENDAR I2C 28SO	Get a Quote	-		-	Tube	Obsolete	Not Verified	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer	128B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	I2C, 2-Wire Serial	2.7V ~ 3.6V	2.5V ~ 3.6V	0.5mA @ 2.7V ~ 3.6V	-40°C ~ 85°C	Surface Mount	28-SOIC (0.295", 7.50mm Width)	28-SO
M41ST87WMX6 2348-690-8709462 STMicroelectronics RoHS : Package: 28-SOIC (0.295", 7.50mm Width) Inventory: - 1 : -
	Mfr Part No. M41ST87YMX6 Internal Code 2348-690-8709465	STMicroelectronics	IC RTC CLOCK/CALENDAR I2C 28SO	Get a Quote	-		-	Tube	Obsolete	Not Verified	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer	128B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	I2C, 2-Wire Serial	4.5V ~ 5.5V	2.5V ~ 5.5V	1mA @ 4.5V ~ 5.5V	-40°C ~ 85°C	Surface Mount	28-SOIC (0.295", 7.50mm Width)	28-SO
M41ST87YMX6 2348-690-8709465 STMicroelectronics RoHS : Package: 28-SOIC (0.295", 7.50mm Width) Inventory: - 1 : -
	Mfr Part No. M41ST95WMX6 Internal Code 2348-690-8709467	STMicroelectronics	IC RTC CLK/CALENDAR SPI 28SO	Get a Quote	-		-	Tube	Obsolete	Not Verified	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer	44B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	SPI	2.7V ~ 3.6V	2.5V ~ 3.5V	1.4mA @ 2.7V ~ 3.6V	-40°C ~ 85°C	Surface Mount	28-SOIC (0.295", 7.50mm Width)	28-SO
M41ST95WMX6 2348-690-8709467 STMicroelectronics RoHS : Package: 28-SOIC (0.295", 7.50mm Width) Inventory: - 1 : -