50

Timekeeper®

Tape & Reel (TR),Cut Tape (CT)

Obsolete

Not Verified

Clock/Calendar

Alarm, Leap Year, Square Wave Output, Watchdog Timer

-

HH:MM:SS:hh (24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

1.3V ~ 4.4V

-

0.7µA ~ 0.95µA @ 1.3V ~ 4.4V

-40°C ~ 85°C

Surface Mount

16-VFQFN Exposed Pad

16-QFN (3x3)

50

Timekeeper®

Tape & Reel (TR),Cut Tape (CT)

Obsolete

Not Verified

Clock/Calendar

Alarm, Leap Year, Square Wave Output, Watchdog Timer

-

HH:MM:SS:hh (24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

1.5V ~ 4.4V

-

0.9µA ~ 1.1µA @ 1.5V ~ 4.4V

-40°C ~ 85°C

Surface Mount

16-VFQFN Exposed Pad

16-QFN (3x3)

50

Timekeeper®, CAPHAT™

Tube

Obsolete

Not Verified

Clock/Calendar

Leap Year

-

HH:MM:SS (24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

2.7V ~ 5.5V

Integrated

70µA @ 2.7V ~ 5.5V

0°C ~ 70°C

Through Hole

24-DIP (0.600", 15.24mm)

24-PCDIP, CAPHAT®

1334

SRC32C

Bulk

Active

Not Verified

Clock/Calendar

Alarm, Leap Year, RAM

-

HH:MM:SS

YY-MM-DD-dd

I²C

1.6V ~ 3V

-

3µA

-40°C ~ 85°C

Surface Mount

10-SMD, No Lead

10-SMD

1666

-

Bulk

Active

Not Verified

Clock/Calendar

Alarm, Leap Year, RAM

-

HH:MM:SS

YY-MM-DD

I²C

2.5V ~ 5V

1.6V ~ 5V

500nA @ 3V

-40°C ~ 85°C

Surface Mount

10-SMD, No Lead

10-SMD

7134

-

Tape & Reel (TR),Cut Tape (CT)

Active

Not Verified

Clock/Calendar

Leap Year, Square Wave Output, Trickle-Charger

-

HH:MM:SS (24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

3V ~ 3.6V

1.4V ~ 3.6V

100µA @ 3.3V

-40°C ~ 85°C

Surface Mount

8-SOIC (0.154", 3.90mm Width)

8-SOIC

4895

-

Tape & Reel (TR),Cut Tape (CT)

Active

Not Verified

Clock/Calendar

Leap Year, Square Wave Output, Trickle-Charger

-

HH:MM:SS (24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

3V ~ 3.6V

1.4V ~ 3.6V

65µA @ 3.3V

-40°C ~ 85°C

Surface Mount

8-SOIC (0.154", 3.90mm Width)

8-SOIC

1775

-

Bulk,Tube

Active

Not Verified

Clock/Calendar

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

114B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

Parallel

4.5V ~ 5.5V

2.5V ~ 4V

-

0°C ~ 70°C

Surface Mount

24-SOIC (0.295", 7.50mm Width)

24-SOIC

1490

-

Bulk,Tube

Active

Not Verified

Clock/Calendar

Alarm, Leap Year

-

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

YY-MM-DD-dd

Parallel

4.5V ~ 5.5V

2.2V ~ 5.1V

1µA @ 5V

-40°C ~ 85°C

Surface Mount

28-LCC (J-Lead)

28-PLCC (11.51x11.51)

1571

-

Tape & Reel (TR),Cut Tape (CT)

Active

Not Verified

Clock/Calendar

Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

Parallel

2.7V ~ 3.6V

2.4V ~ 4V

1.5mA (Typ) @ 2.7 V ~ 3.6 V

0°C ~ 70°C

Surface Mount

28-TSSOP (0.173", 4.40mm Width)

28-TSSOP

2145

-

Tape & Reel (TR),Cut Tape (CT)

Active

Not Verified

Clock/Calendar

Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

Parallel

2.7V ~ 3.6V

2.4V ~ 4V

1.5mA (Typ) @ 2.7 V ~ 3.6 V

0°C ~ 70°C

Surface Mount

28-SOIC (0.295", 7.50mm Width)

28-SOIC

2044

-

Tape & Reel (TR),Cut Tape (CT)

Active

Not Verified

Clock/Calendar

Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

Parallel

4.5V ~ 5.5V

2.4V ~ 4V

1.5mA (Typ) @ 4.5 V ~ 5.5 V

0°C ~ 70°C

Surface Mount

28-SOIC (0.295", 7.50mm Width)

28-SOIC

1307

-

Bulk,Tube

Active

Not Verified

Timer Clock Peripheral (TCP)

Alarm, Leap Year

44B

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

YY-MM-DD-dd

Parallel

4.5V ~ 5.5V

2.2V ~ 5.1V

1µA @ 5V

-40°C ~ 85°C

Surface Mount

28-LCC (J-Lead)

28-PLCC (11.51x11.51)

1586

-

Bulk,Tube

Active

Not Verified

Clock/Calendar

Leap Year, Square Wave Output, Trickle-Charger

-

HH:MM:SS (24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

3V ~ 3.6V

1.4V ~ 3.6V

200µA @ 3.3V

-40°C ~ 85°C (TA)

Surface Mount

8-SOIC (0.154", 3.90mm Width)

8-SOIC

1383

-

Bulk,Tube

Active

Not Verified

Clock/Calendar

Leap Year, Square Wave Output, Trickle-Charger

-

HH:MM:SS (24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

3V ~ 3.6V

1.4V ~ 3.6V

100µA @ 3.3V

-40°C ~ 85°C

Surface Mount

8-SOIC (0.154", 3.90mm Width)

8-SOIC