50

-

Bulk

Active

Not Verified

Clock/Calendar

Alarm, Leap Year

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

1.8V ~ 3.6V

-

0.65µA @ 1.8V

-40°C ~ 85°C

Surface Mount

8-WDFN Exposed Pad

8-TDFN (3x3)

50

-

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)

50

-

Bulk

Active

Not Verified

Clock/Calendar

Alarm, Leap Year

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

1.8V ~ 3.6V

-

0.65µA @ 1.8V

-40°C ~ 85°C

Surface Mount

8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

8-MSOP

50

-

Bulk

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

50

-

Bulk

Active

Not Verified

Clock/Calendar

Alarm, Leap Year, SRAM

2B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

2.7V ~ 5.5V

1.8V ~ 5.5V

4µA ~ 6µA @ 3V ~ 5V

-40°C ~ 85°C

Surface Mount

8-SOIC (0.154", 3.90mm Width)

8-SOIC

50

-

Bulk

Active

Not Verified

Clock/Calendar

Alarm, Leap Year

-

HH:MM:SS:hh (24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

2.7V ~ 5.5V

1.8V ~ 5.5V

4µA ~ 6µA @ 3V ~ 5V

-40°C ~ 85°C

Surface Mount

8-SOIC (0.154", 3.90mm Width)

8-SOIC

50

-

Bulk

Active

Not Verified

Clock/Calendar

Alarm, Leap Year, SRAM

2B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

2.7V ~ 5.5V

1.8V ~ 5.5V

4µA ~ 6µA @ 3V ~ 5V

-40°C ~ 85°C

Surface Mount

8-SOIC (0.154", 3.90mm Width)

8-SOIC

50

-

Bulk

Active

Not Verified

Time Event Recorder

Alarm, Leap Year, SRAM

2B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

2.7V ~ 5.5V

1.8V ~ 5.5V

4µA ~ 6µA @ 3V ~ 5V

-40°C ~ 85°C

Surface Mount

10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

10-MSOP

1422

-

Bulk

Active

Not Verified

Time Event Recorder

Alarm, Leap Year, SRAM

2B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

2.7V ~ 5.5V

1.8V ~ 5.5V

4µA ~ 6µA @ 3V ~ 5V

-40°C ~ 85°C

Surface Mount

10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

10-MSOP

33234

R2045S

Bulk

Obsolete

-

Clock/Calendar

Alarm, Leap Year

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

3-Wire Serial, 4-Wire Serial

1.7V ~ 5.5V

-

1.2µA ~ 1.8µA @ 3V ~ 5V

-40°C ~ 85°C

Surface Mount

14-SOIC (0.209", 5.30mm Width)

14-SOP

1314

-

Bulk

Obsolete

-

Clock/Calendar

Alarm, EEPROM, Leap Year, SRAM, Unique ID, Y2K

512B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C

2.7V ~ 5.5V

1.8V ~ 5.5V

10µA ~ 20µA @ 2.7V ~ 5.5V

-40°C ~ 85°C (TA)

Surface Mount

8-TSSOP (0.173", 4.40mm Width)

8-TSSOP

1890

*

Bulk

Active

Not Verified

-

-

-

-

-

-

-

-

-

-

-

-

-

1424

*

Bulk

Active

Not Verified

-

-

-

-

-

-

-

-

-

-

-

-

-

50

-

Bag

Active

Not Verified

Clock/Calendar

Alarm, Leap Year, Square Wave Output, Watchdog Timer

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C

3.3V

-

-

-40°C ~ 85°C

Through Hole

Module

-

1263

-

Bulk

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