11552

-

Tube

Obsolete

Not Verified

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

16-DIP (0.300", 7.62mm)

16-PDIP

6749

LV8571A

Bulk

Active

Not Verified

Clock/Calendar

Alarm, Daylight Savings, Leap Year, RAM

44B

HH:MM:SS (12/24 hr)

YY-MM-DD

-

3V ~ 3.6V

2.2V ~ 3.2V

220µA @ 3V ~ 3.6V

-40°C ~ 85°C (TA)

Through Hole

24-DIP (0.300", 7.62mm)

24-DIP

2144

-

Bulk

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)

3586

-

Bulk

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)

2071

-

Bulk

Active

Not Verified

Clock/Calendar

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

8KB

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

YY-MM-DD-dd

Parallel

4.5V ~ 5.5V

3V

4mA @ 5V

0°C ~ 70°C

Surface Mount

34-PowerCap™ Module

34-PowerCap Module

50

-

Tube

Active

Not Verified

Clock/Calendar

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

4KB

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

Parallel

2.7V ~ 3.7V

2.5V ~ 3.7V

2mA @ 2.7V ~ 3.7V

-40°C ~ 85°C

Through Hole

24-DIP Module (0.600", 15.24mm)

24-EDIP

4834

-

Bulk

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)

1473

-

Bulk

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)

2234

-

Tube

Obsolete

Not Verified

Clock/Calendar

Alarm, Supervisor, Watchdog Timer

-

HH:MM:SS:hh (24 hr)

YY-MM-DD-dd

Parallel

4.5V ~ 5.5V

-

1mA @ 4.5V ~ 5.5V

0°C ~ 70°C

Through Hole

36-DIP Module (0.610", 15.49mm)

36-DIP Module (18.42x52.96)

50

-

Tube

Active

Not Verified

Clock/Calendar

Leap Year, NVSRAM, Y2K

512KB

HH:MM:SS (24 hr)

YY-MM-DD-dd

Parallel

4.5V ~ 5.5V

-

4mA @ 5V

-40°C ~ 85°C

Through Hole

32-DIP Module (0.600", 15.24mm)

32-EDIP

50

-

Tube

Active

Not Verified

Phantom Time Chip

Leap Year, NVSRAM

512kb

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

YY-MM-DD-dd

Parallel

4.5V ~ 5.5V

3V

10mA @ 5V

-40°C ~ 85°C

Surface Mount

34-PowerCap™ Module

34-PowerCap Module

50

-

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

Active

-

Clock/Calendar

Alarm, Daylight Savings, Leap Year, SRAM

128B

HH:MM:SS (12/24 hr)

YY-MM-DD

I²C

1.7V ~ 3.6V

1.55V ~ 3.6V

1mA @ 3.3V

-40°C ~ 85°C (TA)

Surface Mount

12-VFDFN Exposed Pad

12-HVSON (3x3)

50

*

Tape & Reel (TR)

Not For New Designs

Not Verified

-

-

-

-

-

-

-

-

-

-

Surface Mount

16-XFQFN Exposed Pad

QFN023023-16

50

*

Tape & Reel (TR)

Active

Not Verified

-

-

-

-

-

-

-

-

-

-

-

-

-

50

*

Tape & Reel (TR)

Active

Not Verified

-

-

-

-

-

-

-

-

-

-

-

-

-