Clock/Timing - Real Time Clocks (3750)

-

-

Min: 1

Mult: 1

Surface Mount

28-TSSOP (0.465, 11.80mm Width)

YES

-40°C~85°C

Tube

2000

yes

Obsolete

2 (1 Year)

28

EAR99

Clock/Calendar

8542.39.00.01

2.7V~3.7V

DUAL

3V

0.55mm

DS17285

R-PDSO-G28

Not Qualified

3V

Parallel

2KB

8

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2mA @ 2.7V~3.7V

SECONDS

Y

2.5V~3.7V

NO

Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output

1.2mm

11.8mm

8mm

ROHS3 Compliant

-

-

Min: 1

Mult: 1

Surface Mount

8-UFDFN

Industrial grade

-40°C~85°C

Tape & Reel (TR)

e3

Obsolete

1 (Unlimited)

Clock/Calendar

Matte Tin (Sn)

1.8V~3.6V

NOT SPECIFIED

NOT SPECIFIED

ISL12058

I2C, 2-Wire Serial

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

0.65μA @ 1.8V

Alarm, Leap Year

ROHS3 Compliant

-

-

Min: 1

Mult: 1

Surface Mount

8-TSSOP (0.173, 4.40mm Width)

Industrial grade

-40°C~85°C

Tape & Reel (TR)

Obsolete

1 (Unlimited)

Clock/Calendar

2.7V~5.5V

ISL12027

I2C, 2-Wire Serial

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

10μA~20μA @ 2.7V~5.5V

1.8V~5.5V

Alarm, Leap Year, Supervisor, Watchdog Timer

ROHS3 Compliant

-

-

Min: 1

Mult: 1

Surface Mount

8-UFDFN

Industrial grade

-40°C~85°C

Tape & Reel (TR)

Obsolete

1 (Unlimited)

Clock/Calendar

1.8V~3.6V

unknown

ISL12057

I2C, 2-Wire Serial

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

0.65μA @ 1.8V

Alarm, Leap Year

ROHS3 Compliant

8
In Stock

-

Min: 1

Mult: 1

Through Hole

Through Hole

28-DIP Module (0.600, 15.24mm)

28

0°C~70°C

Tube

2005

e0

no

Obsolete

1 (Unlimited)

28

EAR99

Clock/Calendar

Tin/Lead (Sn/Pb)

CAN ALSO OPERATE WITH 5V SUPPLY

8542.39.00.01

2.7V~3.3V 4.5V~5.5V

DUAL

240

3V

2.54mm

DS1693

28

3/5V

Parallel

114B

16

0.032MHz

Clock

8

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2mA @ 3V 3mA @ 5V

SECONDS

Y

2.5V~3.7V

NO

NVSRAM

9.398mm

38.862mm

15.24mm

No

Non-RoHS Compliant

Contains Lead

-

-

Min: 1

Mult: 1

Through Hole

Through Hole

14-DIP Module (0.335, 8.51mm)

7

0°C~70°C

Tray

2002

e0

no

Obsolete

1 (Unlimited)

7

EAR99

Elapsed Time Counter

TIN LEAD

ONE BYTE PROTOCOL; 1 HZ FIXED O/P; 10 YEARS DATA RETENTION; ACCURACY 2 MIN/MONTH

8542.39.00.01

4.5V~5.5V

SINGLE

240

5V

2.54mm

DS1603

7

5V

3-Wire Serial

50pF

1mA

2MHz

Clock, Counter

1

Binary

50μA @ 5V

3V~4.5V

SERIAL, 3-WIRE

8.38mm

21.335mm

No

Non-RoHS Compliant

Contains Lead

-

-

Min: 1

Mult: 1

Surface Mount

8-TSSOP (0.173, 4.40mm Width)

Industrial grade

-40°C~85°C

Tube

2010

Obsolete

1 (Unlimited)

Clock/Calendar

2.7V~5.5V

ISL12027

8

I2C, 2-Wire Serial

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

10μA~20μA @ 2.7V~5.5V

1.8V~5.5V

Alarm, Leap Year, Supervisor, Watchdog Timer

ROHS3 Compliant

714
In Stock

-

Min: 1

Mult: 1

Through Hole

Through Hole

28-DIP (0.600, 15.24mm)

28

0°C~70°C

Tube

2005

e0

no

Obsolete

1 (Unlimited)

28

EAR99

Clock/Calendar

Tin/Lead (Sn/Pb)

AUXILIARY BATTERY I/P; POWER ON INTRPT WITH KICK START; RAM CLEAR I/P; 64-BIT SILICON SERIAL NUMBER

8542.39.00.01

2.7V~3.3V 4.5V~5.5V

DUAL

245

5V

2.54mm

not_compliant

NOT SPECIFIED

DS1689

28

Not Qualified

3/5V

Parallel

114B

16

Clock

8

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2mA @ 3V 3mA @ 5V

SECONDS

Y

2.5V~3.7V

YES

NVSRAM

5.08mm

36.83mm

15.24mm

Non-RoHS Compliant

Contains Lead

-

-

Min: 1

Mult: 1

Surface Mount

24-SOIC (0.295, 7.50mm Width)

24-SOIC

-40°C~85°C

Tape & Reel (TR)

2012

Obsolete

1 (Unlimited)

Clock/Calendar

4.5V~5.5V

DS1685

Parallel

242B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

3mA @ 5V

2.5V~3.7V

Alarm, NVSRAM, Square Wave Output, Y2K

Non-RoHS Compliant

Contains Lead

-

-

Min: 1

Mult: 1

Surface Mount

28-TSSOP (0.465, 11.80mm Width)

YES

0°C~70°C

Tray

2012

e0

Obsolete

3 (168 Hours)

28

EAR99

Clock/Calendar

Tin/Lead (Sn/Pb)

8542.39.00.01

2.7V~3.7V

DUAL

240

3V

0.55mm

not_compliant

20

DS17285

28

R-PDSO-G28

Not Qualified

3V

Parallel

2KB

0.032MHz

8

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2mA @ 2.7V~3.7V

SECONDS

Y

2.5V~3.7V

YES

Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output

1.2mm

11.8mm

8mm

Non-RoHS Compliant

Contains Lead

-

-

Min: 1

Mult: 1

Surface Mount

28-TSSOP (0.465, 11.80mm Width)

28-TSOP

0°C~70°C

Tape & Reel (TR)

2013

Obsolete

3 (168 Hours)

Clock/Calendar

3V~3.6V

DS1501

Parallel

256B

HH:MM:SS (24 hr)

YY-MM-DD-dd

4mA @ 3V~3.6V

2.5V~3.7V

Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K

Non-RoHS Compliant

Contains Lead

-

-

Min: 1

Mult: 1

Surface Mount

24-TSSOP (0.173, 4.40mm Width)

24-TSSOP

-40°C~85°C

Tape & Reel (TR)

2012

Obsolete

1 (Unlimited)

Clock/Calendar

2.7V~3.7V

DS1685

Parallel

242B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2mA @ 3V

2.5V~3.7V

Alarm, NVSRAM, Square Wave Output, Y2K

Non-RoHS Compliant

Contains Lead

-

-

Min: 1

Mult: 1

Surface Mount

Surface Mount

34-PowerCap™ Module

34

0°C~70°C

Tube

2011

e3

yes

Obsolete

3 (168 Hours)

34

EAR99

Clock/Calendar

MATTE TIN

8473.30.11.80

4.5V~5.5V

DUAL

5V

DS1646

34

5V

Parallel

128KB

0.032MHz

Clock

8

HH:MM:SS (24 hr)

YY-MM-DD-dd

4mA @ 4.5 V~5.5 V

3V

Leap Year, NVSRAM

2.3368mm

25.019mm

23.495mm

No

ROHS3 Compliant

Lead Free

-

-

Min: 1

Mult: 1

Surface Mount

8-TSSOP (0.173, 4.40mm Width)

-40°C~85°C

Tape & Reel (TR)

2010

Obsolete

1 (Unlimited)

Clock/Calendar

2.7V~5.5V

ISL12027

8

I2C, 2-Wire Serial

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

10μA~20μA @ 2.7V~5.5V

1.8V~5.5V

Alarm, Leap Year, Supervisor, Watchdog Timer

ROHS3 Compliant

-

-

Min: 1

Mult: 1

Surface Mount

8-TSSOP (0.173, 4.40mm Width)

-40°C~85°C

Tube

2010

Obsolete

1 (Unlimited)

Clock/Calendar

2.7V~5.5V

ISL12027

8

I2C, 2-Wire Serial

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

10μA~20μA @ 2.7V~5.5V

1.8V~5.5V

Alarm, Leap Year, Supervisor, Watchdog Timer

ROHS3 Compliant

19
In Stock

• 1: $3.265776
• 10: $3.080921
• 100: $2.906529
• 500: $2.742009
View all price

Min: 1

Mult: 1

3 Weeks

Surface Mount

8-SOIC (0.154, 3.90mm Width)

-40°C~85°C

Tape & Reel (TR)

2008

e3

Active

1 (Unlimited)

EAR99

Clock/Calendar

Matte Tin (Sn) - annealed

8542.39.00.01

2.7V~5.5V

NOT SPECIFIED

NOT SPECIFIED

ISL12082

8

I2C, 2-Wire Serial

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

YY-MM-DD-dd

4μA~6μA @ 3V~5V

1.8V~5.5V

Alarm, Leap Year, Watchdog Timer

ROHS3 Compliant

-

-

Min: 1

Mult: 1

Surface Mount

20-SOIC (0.295, 7.50mm Width)

Industrial grade

-40°C~85°C

Tape & Reel (TR)

2001

Obsolete

1 (Unlimited)

Clock/Calendar

3V~6V

CDP68HC68T1

SPI

32B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

20μA~500μA @ 5V

2.2V~6V

Alarm, Leap Year, Square Wave Output, Watchdog Timer

Non-RoHS Compliant

32
In Stock

• 1: $2.985433
• 10: $2.816447
• 100: $2.657025
• 500: $2.506627
View all price

Min: 1

Mult: 1

2 Weeks

Surface Mount

10-VCDFN

-40°C~85°C TA

Tape & Reel (TR)

Automotive, AEC-Q200

Active

1 (Unlimited)

Clock/Calendar

Gold Flash (Au)

1V~5.5V

260

40

I2C

HH:MM:SS

YY-MM-DD-dd

0.35μA @ 3V

Alarm, Leap Year

ROHS3 Compliant

19
In Stock

• 1: $3.774268
• 10: $3.560631
• 100: $3.359085
• 500: $3.168948
View all price

Min: 1

Mult: 1

7 Weeks

Surface Mount

8-SOIC (0.154, 3.90mm Width)

YES

Industrial grade

-40°C~85°C

Tape & Reel (TR)

2010

e3

Active

1 (Unlimited)

8

EAR99

Clock/Calendar

Matte Tin (Sn) - annealed

8542.39.00.01

2.7V~5.5V

DUAL

NOT SPECIFIED

3.3V

1.27mm

NOT SPECIFIED

ISL12026A

8

R-PDSO-G8

I2C, 2-Wire Serial

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

10μA~20μA @ 2.7V~5.5V

1.8V~5.5V

I2C

Alarm, Leap Year

1.75mm

4.9mm

3.9mm

ROHS3 Compliant

32
In Stock

• 1: $3.222685
• 10: $3.040269
• 100: $2.868179
• 500: $2.705828
View all price

Min: 1

Mult: 1

2 Weeks

Surface Mount

10-VCDFN

-40°C~85°C TA

Tape & Reel (TR)

Automotive, AEC-Q200

Active

1 (Unlimited)

Clock/Calendar

1.2V~5.5V

I2C, 2-Wire Serial

HH:MM:SS

YY-MM-DD-dd

0.18μA @ 3V

Alarm, Leap Year, Watchdog Timer

ROHS3 Compliant