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Real Time Clocks

Packaging

Bag

Bulk

Cut Tape (CT)

Strip

Tape & Reel (TR)

Tray

Tube

Product Status

Active

Obsolete

Discontinued

Last Time Buy

Not For New Designs

Mounting Type

Surface Mount

Surface Mount, Wettable Flank

Through Hole

Time Format

Binary

HH:MM:SS

HH:MM:SS (12/24 hr)

HH:MM:SS (24 hr)

HH:MM:SS:100th (24 hr)

HH:MM:SS:hh

HH:MM:SS:hh (12/24 hr)

HH:MM:SS:hh (24 hr)

Date Format

Binary

YY-MM-DD

YY-MM-DD-dd

YYYY-MM-DD

Grade

Automotive

DigiKey Programmable

Not Verified

Verified

Qualification

AEC-Q100

AEC-Q200

Mfr Part #	Quantity	Price	Series	Package	Product Status	Features	Package / Case	Mounting Type	Memory Size	Interface	Type	Operating Temperature	Voltage - Supply	Time Format	Date Format	Supplier Device Package	Voltage - Supply, Battery	Current - Timekeeping (Max)	Grade	DigiKey Programmable	Qualification
X1288V14IZ IC RTC CLK/CALENDAR I2C 14TSSOP Intersil Datasheet	186 Marketplace	118 : $302.08 Bulk	2-Wire™	Bulk	Active	Alarm, EEPROM, Leap Year, SRAM, Supervisor, Watchdog Timer, Y2K	14-TSSOP (0.173", 4.40mm Width)	Surface Mount	32KB	I2C, 2-Wire Serial	Clock/Calendar	-40°C ~ 85°C (TA)	4.5V ~ 5.5V	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	14-TSSOP	1.8V ~ 5.5V	10µA ~ 20µA @ 2.7V ~ 5V	-	Not Verified	-
CDP68HC68T1E IC RTC CLK/CALENDAR SPI 16DIP Intersil Datasheet	10,296 Marketplace	22 : $306.68 Tube		Tube	Obsolete	Alarm, Leap Year, Square Wave Output, Watchdog Timer	16-DIP (0.300", 7.62mm)	Through Hole	32B	SPI	Clock/Calendar	-40°C ~ 85°C	3V ~ 6V	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	16-PDIP	2.2V ~ 6V	20µA ~ 500µA @ 5V	-	Not Verified	-
ISL12029AIB27Z IC RTC CLK/CALENDAR I2C 14SOIC Intersil Datasheet	10,876 Marketplace	80 : $300.80 Tube		Tube	Obsolete	Alarm, Leap Year, Supervisor, Watchdog Timer	14-SOIC (0.154", 3.90mm Width)	Surface Mount	-	I2C, 2-Wire Serial	Clock/Calendar	-40°C ~ 85°C	2.7V ~ 5.5V	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	14-SOIC	1.8V ~ 5.5V	10µA ~ 20µA @ 2.7V ~ 5.5V	-	Not Verified	-
ISL12030IBZ IC RTC CLK/CALENDAR I2C 8SOIC Intersil Datasheet	970 Marketplace	157 : $299.87 Tube		Tube	Obsolete	Alarm, Daylight Savings, SRAM	8-SOIC (0.154", 3.90mm Width)	Surface Mount	128B	I2C, 2-Wire Serial	Clock/Calendar	-40°C ~ 85°C	2.7V ~ 5.5V	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	8-SOIC	-	18µA @ 5.5V	-	Not Verified	-
ISL12025IVZ-T IC RTC CLK/CALENDAR I2C 8TSSOP Intersil Datasheet	11,777 Marketplace	73 : $302.95 Bulk		Bulk	Obsolete	Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer	8-TSSOP (0.173", 4.40mm Width)	Surface Mount	-	I2C, 2-Wire Serial	Clock/Calendar	-40°C ~ 85°C	2.7V ~ 5.5V	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	8-TSSOP	1.8V ~ 5.5V	10µA ~ 20µA @ 2.7V ~ 5.5V	-	Not Verified	-
ISL12027IB30AZ IC RTC CLK/CALENDAR I2C 8SOIC Intersil Datasheet	1,585 Marketplace	80 : $300.80 Tube		Tube	Obsolete	Alarm, Leap Year, Supervisor, Watchdog Timer	8-SOIC (0.154", 3.90mm Width)	Surface Mount	-	I2C, 2-Wire Serial	Clock/Calendar	-40°C ~ 85°C	2.7V ~ 5.5V	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	8-SOIC	1.8V ~ 5.5V	10µA ~ 20µA @ 2.7V ~ 5.5V	-	Not Verified	-
ISL12027IVZ-T IC RTC CLK/CALENDAR I2C 8TSSOP Intersil Datasheet	1,265 Marketplace	80 : $300.80 Bulk		Bulk	Obsolete	Alarm, Leap Year, Supervisor, Watchdog Timer	8-TSSOP (0.173", 4.40mm Width)	Surface Mount	-	I2C, 2-Wire Serial	Clock/Calendar	-40°C ~ 85°C	2.7V ~ 5.5V	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	8-TSSOP	1.8V ~ 5.5V	10µA ~ 20µA @ 2.7V ~ 5.5V	-	Not Verified	-
CDP68HC68T1M IC RTC CLK/CALENDAR SPI 20SOIC Intersil Datasheet	910 Marketplace	25 : $306.00 Tube		Tube	Obsolete	Alarm, Leap Year, Square Wave Output, Watchdog Timer	20-SOIC (0.295", 7.50mm Width)	Surface Mount	32B	SPI	Clock/Calendar	-40°C ~ 85°C	3V ~ 6V	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	20-SOIC	2.2V ~ 6V	20µA ~ 500µA @ 5V	-	Not Verified	-
ISL1208IU8 IC RTC CLK/CALENDAR I2C 8MSOP Intersil Datasheet	3,747 Marketplace	193 : $301.08 Tube		Tube	Obsolete	Alarm, Leap Year, SRAM	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Surface Mount	2B	I2C, 2-Wire Serial	Clock/Calendar	-40°C ~ 85°C	2.7V ~ 5.5V	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	8-MSOP	1.8V ~ 5.5V	4µA ~ 6µA @ 3V ~ 5V	-	Not Verified	-
ISL12028AIB27Z IC RTC CLK/CALENDAR I2C 14SOIC Intersil Datasheet	7,396 Marketplace	80 : $300.80 Tube		Tube	Obsolete	Alarm, Leap Year, Supervisor, Watchdog Timer	14-SOIC (0.154", 3.90mm Width)	Surface Mount	-	I2C, 2-Wire Serial	Clock/Calendar	-40°C ~ 85°C	2.7V ~ 5.5V	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	14-SOIC	1.8V ~ 5.5V	10µA ~ 20µA @ 2.7V ~ 5.5V	-	Not Verified	-

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Real Time Clocks

Manufacturer

Series

Packaging

Product Status

Features

Package / Case

Mounting Type

Memory Size

Interface

Type

Operating Temperature

Voltage - Supply

Time Format

Date Format

Supplier Device Package

Voltage - Supply, Battery

Current - Timekeeping (Max)

Grade

DigiKey Programmable

Qualification

Real Time Clocks

Manufacturer

Series

Packaging

Product Status

Features

Package / Case

Mounting Type

Memory Size

Interface

Type

Operating Temperature

Voltage - Supply

Time Format

Date Format

Supplier Device Package

Voltage - Supply, Battery

Current - Timekeeping (Max)

Grade

DigiKey Programmable

Qualification

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