Clock/Timing - Real Time Clocks (508)

-

-

Min: 1

Mult: 1

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28-SOIC

DS1501

Analog Devices Inc./Maxim Integrated

Tape & Reel (TR)

Obsolete

-40°C ~ 85°C

-

Clock/Calendar

4.5V ~ 5.5V

Parallel

256B

HH:MM:SS (24 hr)

YY-MM-DD-dd

5mA @ 4.5V ~ 5.5V

2.5V ~ 3.7V

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

-

-

Min: 1

Mult: 1

Surface Mount

28-LCC (J-Lead)

28-PLCC (11.51x11.51)

National Semiconductor

Bulk

Active

-40°C ~ 85°C

-

Clock/Calendar

4.5V ~ 5.5V

Parallel

-

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

YY-MM-DD-dd

1µA @ 5V

2.2V ~ 5.1V

Alarm, Leap Year

-

-

Min: 1

Mult: 1

Surface Mount

16-SOIC (0.295, 7.50mm Width)

16-SOIC

DS1302

Analog Devices Inc./Maxim Integrated

Tube

Obsolete

-40°C ~ 85°C

-

Clock/Calendar

2V ~ 5.5V

3-Wire Serial

31B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

0.3µA ~ 1µA @ 2V ~ 5V

2V ~ 5.5V

Leap Year, NVSRAM, Trickle-Charger

-

-

Min: 1

Mult: 1

Through Hole

24-DIP (0.600, 15.24mm)

24-PDIP

DS1685

Analog Devices Inc./Maxim Integrated

Tube

Obsolete

-40°C ~ 85°C

-

Clock/Calendar

4.5V ~ 5.5V

Parallel

242B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

3mA @ 5V

2.5V ~ 3.7V

Alarm, NVSRAM, Square Wave Output, Y2K

-

-

Min: 1

Mult: 1

Through Hole

28-DIP Module (0.600, 15.24mm)

28-EDIP

DS1553

Analog Devices Inc./Maxim Integrated

Tube

Obsolete

0°C ~ 70°C

-

Clock/Calendar

4.5V ~ 5.5V

Parallel

8KB

HH:MM:SS (24 hr)

YY-MM-DD-dd

3mA @ 5V

-

Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

362
In Stock

-

Min: 1

Mult: 1

Surface Mount

16-SOIC (0.295, 7.50mm Width)

16-SOIC

DS3231

Backup Switching

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 1 - Unlimited

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

Active

Serial

5.5 V

2.3 V

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

2.3V ~ 5.5V

Calendar, Clock

I²C, 2-Wire Serial

-

Real Time Clocks

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

110µA ~ 170µA @ 3.63V ~ 5.5V

2.3V ~ 5.5V

Alarm, Leap Year, Square Wave Output, TCXO/Crystal

-

-

Min: 1

Mult: 1

Surface Mount

34-PowerCap™ Module

34-PowerCap Module

DS1557

Backup Switching

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

SMD/SMT

Tray

Active

Parallel

512 kB

3.63 V

2.97 V

0°C ~ 70°C

-

Clock/Calendar

Clock & Timer ICs

2.97V ~ 3.63V

Alarm, Calendar, Clock, NV Timekeeping RAM, Watchdog Timekeeper

Parallel

512KB

Real Time Clocks

HH:MM:SS (24 hr)

YY-MM-DD-dd

4mA @ 3.3V

3V

Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

-

-

Min: 1

Mult: 1

Production (Last Updated: 1 month ago)

Tin

Surface Mount

Surface Mount

16-SOIC (0.295, 7.50mm Width)

16

16-SOIC

DS1340

Backup Switching

PRODUCTION (Last Updated: 1 month ago)

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

Tube

Active

Compliant

Serial

3.3 V

2.7 V

-40°C ~ 85°C

-

Clock/Calendar

85 °C

-40 °C

Clock & Timer ICs

2.7V ~ 5.5V

Calendar, Clock, Trickle Charger

3 V

I2C

3.3 V

2.7 V

-

Clock

Real Time Clocks

HH:MM:SS

YY-MM-DD-dd

125µA @ 3.3V

1.3V ~ 3.7V

Leap Year, Trickle-Charger

No

-

-

Min: 1

Mult: 1

Surface Mount

8-VFBGA, WLBGA

8-WLP (2.07x2.27)

Backup Switching

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

Tray

Active

Serial, 2-Wire, I2C

64 B

5.5 V

1.6 V

-40°C ~ 85°C (TA)

-

Clock/Calendar

Clock & Timer ICs

1.6V ~ 5.5V

I²C, Serial

64B

Real Time Clocks

HH:MM:SS (24 hr)

YY-MM-DD-dd

1.2µA ~ 2µA @ 1.6V ~ 5.5V

1.6V ~ 5.5V

Alarm, Leap Year, RAM, Square Wave Output, SRAM, Trickle Charger

-

-

Min: 1

Mult: 1

Surface Mount

12-WFBGA, WLBGA

12-WLP (2.14x1.56)

MAX31341

Backup Switching

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

Strip

Active

I2C

64 B

3.6 V

1.6 V

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

1.6V ~ 3.6V

I²C

64B

Real Time Clocks

HH:MM:SS (24 hr)

YY-MM-DD-dd

0.33µA ~ 0.39µA @ 1.6V ~ 3.6V

1.6V ~ 3.6V

Alarm, Leap Year, Square Wave Output

-

-

Min: 1

Mult: 1

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28-SOIC

DS1501

Backup Switching

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 1 - Unlimited

Tube

Active

Parallel

256 B

3.6 V

3 V

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

3V ~ 3.6V

Alarm, Calendar, Clock, Watchdog Timekeeper

Parallel

256B

Real Time Clocks

HH:MM:SS (24 hr)

Day; Date; Month; Year; Century

4mA @ 3V ~ 3.6V

2.5V ~ 3.7V

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

-

-

Min: 1

Mult: 1

Surface Mount

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

8-uMAX/uSOP

DS1308

Backup Switching

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

Tape & Reel (TR)

Active

Serial, 2-Wire, I2C

56 B

5.5 V

1.71 V

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

1.71V ~ 5.5V

I²C, 2-Wire Serial

56B

Real Time Clocks

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

100µA @ 200µA @ 1.89V ~ 5.5V

1.3V ~ 5.5V

Leap Year, NVSRAM, Square Wave Output

-

-

Min: 1

Mult: 1

Surface Mount

20-TSSOP (0.173, 4.40mm Width)

20-TSSOP

DS1315

Backup Switching

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

Tube

Active

Phantom Clock

8 B

3.6 V

3 V

-40°C ~ 85°C

-

Phantom Time Chip

Clock & Timer ICs

3V ~ 3.6V

Calendar, Clock

Parallel

-

Real Time Clocks

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

YY-MM-DD-dd

1.1mA @ 3.3V

2.5V ~ 3.7V

Leap Year

-

-

Min: 1

Mult: 1

Through Hole

16-DIP (0.300, 7.62mm)

16-PDIP

DS1315

Backup Switching

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

Through Hole

MSL 1 - Unlimited

Tube

Active

Phantom Clock

8 B

5.5 V

4.5 V

0°C ~ 70°C

-

Phantom Time Chip

Clock & Timer ICs

4.5V ~ 5.5V

Calendar, Clock

Parallel

-

Real Time Clocks

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

Day; Date; Month; Year

1.3mA @ 5V

2.5V ~ 3.7V

Leap Year

-

-

Min: 1

Mult: 1

Surface Mount

24-SOIC (0.295, 7.50mm Width)

24-SOIC

DS1685

Backup Switching

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

SMD/SMT

Tube

Obsolete

Multiplexed

242 B

3.7 V

2.7 V

0°C ~ 70°C

-

Clock/Calendar

Clock & Timer ICs

2.7V ~ 3.7V

Alarm, Calendar, Clock

Parallel

242B

Real Time Clocks

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2mA @ 3V

2.5V ~ 3.7V

Alarm, NVSRAM, Square Wave Output, Y2K

-

-

Min: 1

Mult: 1

Surface Mount

20-SSOP (0.154, 3.90mm Width)

20-QSOP

MAX6917

Analog Devices Inc./Maxim Integrated

Tape & Reel (TR)

Obsolete

-40°C ~ 85°C

-

Clock/Calendar/Supervisor

2.7V ~ 3.3V

I²C, 2-Wire Serial

96B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

-

-

Min: 1

Mult: 1

Surface Mount

20-SSOP (0.154, 3.90mm Width)

20-QSOP

MAX6917

Analog Devices Inc./Maxim Integrated

Tube

Obsolete

Compliant

-40°C ~ 85°C

-

Clock/Calendar/Supervisor

85 °C

-40 °C

4.5V ~ 5.5V

I²C, 2-Wire Serial

5.5 V

4.5 V

96B

Clock

HH:MM:SS

YY-MM-DD-dd

Lead Free

-

-

Min: 1

Mult: 1

Surface Mount

12-WFBGA, WLBGA

12-WLP (1.63x1.23)

Analog Devices Inc./Maxim Integrated

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

Active

-40°C ~ 85°C (TA)

-

Clock/Calendar

1.1V ~ 5.5V

I²C

32B

HH:MM:SS (12/24 hr)

YY-MM-DD

0.65µA ~ 0.7µA @ 1.1V ~ 5.5V

1.1V ~ 5.5V

Alarm, Leap Year, RAM, Square Wave Output, Trickle Charger

-

-

Min: 1

Mult: 1

Surface Mount

Surface Mount

28-LCC (J-Lead)

28

28-PLCC (11.51x11.51)

DS1284

Analog Devices Inc./Maxim Integrated

Tube

Obsolete

Compliant

-40°C ~ 85°C

-

Clock/Calendar

85 °C

-40 °C

4.5V ~ 5.5V

5 V

Parallel

5.5 V

4.5 V

50 B

Clock

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

YY-MM-DD-dd

7mA @ 5V

2.4V ~ 3.5V

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

Contains Lead

-

-

Min: 1

Mult: 1

Surface Mount

10-VCDFN

10-SON (3.7x2.5)

Micro Crystal AG

Bulk

Active

-40°C ~ 125°C

-

Clock/Calendar

1.3V ~ 5.5V, 2.1V ~ 5.5V

SPI, 4-Wire Serial

2B, 8B

HH:MM:SS

YY-MM-DD-dd

1µA @ 3V

-

Alarm, EEPROM, RAM, Trickle Charger