The category is 'Clock/Timing - Real Time Clocks'

  • All Manufacturers
  • RoHS Status
  • Package / Case
  • Time Format
  • Current - Timekeeping (Max)
  • Date Format
  • Features
  • Interface
  • Moisture Sensitivity Level (MSL)
  • Mounting Type
  • Operating Temperature
  • Packaging
  • Part Status

Image

Part Number

Manufacturer

Datasheet

Availability

Pricing(USD)

Quantity

RoHS

Contact Plating

Mount

Mounting Type

Package / Case

Mounting Feature

Number of Pins

Contact Shape

Shell Material

Supplier Device Package

Material

Weight

Insert Material

Shape

Package Cooled

Material Finish

Core Material

Base Product Number

Battery Backup Switching

Brand

Contact Sizes

Factory Pack QuantityFactory Pack Quantity

Lead Free Status / RoHS Status

Manufacturer

Maximum Operating Temperature

Mfr

Minimum Operating Temperature

Moisture Sensitive

Mounting Styles

MSL

Package

Part # Aliases

Product Status

RoHS

RTC Bus Interface

RTC Memory Size

Supply Voltage-Max

Supply Voltage-Min

SVHC

Voltage Rating AC

Voltage Rating DC

Operating Temperature

Packaging

Series

Tolerance

Part Status

Moisture Sensitivity Level (MSL)

Connector Type

Type

Number of Positions

Max Operating Temperature

Min Operating Temperature

Fastening Type

Subcategory

Contact Type

Current Rating (Amps)

Voltage - Supply

Orientation

Shielding

Ingress Protection

Frequency

Shell Finish

Shell Size - Insert

Function

Approval Agency

Actuator Type

Housing Color

Operating Supply Voltage

Note

Illumination Voltage (Nominal)

Interface

Max Supply Voltage

Min Supply Voltage

Termination Type

Memory Size

Operating Supply Current

Attachment Method

Height Off Base (Height of Fin)

Thermal Resistance @ Forced Air Flow

Shell Size, MIL

Number of Poles

Illumination

Breaker Type

Logic Function

Product Type

Shielded

Includes

Time Format

Date Format

Current - Timekeeping (Max)

Voltage - Supply, Battery

Thermal Resistance @ Natural

Power Dissipation @ Temperature Rise

Features

Product Category

Diameter

Height

Length

Width

Material Flammability Rating

Radiation Hardening

REACH SVHC

Lead Free

DS1338Z-33

Mfr Part No

DS1338Z-33

Analog Devices Datasheet

-

-

Min: 1

Mult: 1

Tin

Surface Mount

Surface Mount

8-SOIC (0.154, 3.90mm Width)

8

8-SOIC

506.605978 mg

DS1338

Analog Devices Inc./Maxim Integrated

MSL 1 - Unlimited

Tube

Obsolete

Compliant

-40°C ~ 85°C

-

Clock/Calendar

85 °C

-40 °C

3V ~ 5.5V

32.8 kHz

3.3 V

2-Wire, I2C, Serial

5.5 V

3 V

56 B

325 µA

Clock

HH:MM:SS

YY-MM-DD-dd

125µA ~ 200µA @ 3.63V ~ 5.5V

1.3V ~ 3.7V

Leap Year, NVSRAM, Square Wave Output

1.5 mm

5 mm

4 mm

No

No SVHC

Contains Lead

RV5C338A-E2-F

Mfr Part No

RV5C338A-E2-F

ON Semiconductor Datasheet

-

-

Min: 1

Mult: 1

DS1616

Mfr Part No

DS1616

Analog Devices Datasheet

-

-

Min: 1

Mult: 1

Through Hole

24-DIP (0.600, 15.24mm)

24-PDIP

Aluminum

Square, Fins

Assorted (BGA, LGA, CPU, ASIC...)

Blue Anodized

DS1616

Analog Devices Inc./Maxim Integrated

Tube

Discontinued at Digi-Key

-

pushPIN™

Active

Top Mount

5V

3-Wire Serial

32B

Push Pin

0.590 (15.00mm)

12.18°C/W @ 100 LFM

HH:MM:SS

YYYY-MM-DD

--

--

--

0.984 (25.00mm)

0.984 (25.00mm)

DS1307Z

Mfr Part No

DS1307Z

Analog Devices Datasheet

-

-

Min: 1

Mult: 1

Surface Mount

8-SOIC (0.154, 3.90mm Width)

8-SOIC

DS1307

Backup Switching

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

SMD/SMT

MSL 1 - Unlimited

Tube

Active

I2C, Serial

56 B

5.5 V

4.5 V

0°C ~ 70°C

-

Clock/Calendar

Clock & Timer ICs

4.5V ~ 5.5V

Calendar, Clock

I²C, 2-Wire Serial

56B

Real Time Clocks

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

200µA @ 5V

2V ~ 3.5V

Leap Year, NVSRAM, Square Wave Output

DS1642-100

Mfr Part No

DS1642-100

Analog Devices Datasheet

-

-

Min: 1

Mult: 1

Through Hole

24-DIP Module (0.600, 15.24mm)

24-EDIP

DS1642

Miscellaneous

Analog Devices Inc./Maxim Integrated

Tube

Obsolete

0°C ~ 70°C

-

Clock/Calendar

4.5V ~ 5.5V

Parallel

2KB

HH:MM:SS (24 hr)

YY-MM-DD-dd

3mA @ 5V

-

Leap Year, NVSRAM

DS1338U-18 T&R

Mfr Part No

DS1338U-18 T&R

Analog Devices Datasheet

-

-

Min: 1

Mult: 1

Surface Mount

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

8-uMAX/uSOP

DS1338

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 @ 1.89V

1.3V ~ 3.7V

Leap Year, NVSRAM, Square Wave Output

DS1307ZN

Mfr Part No

DS1307ZN

Analog Devices Datasheet

-

-

Min: 1

Mult: 1

Surface Mount

8-SOIC (0.154, 3.90mm Width)

8-SOIC

DS1307

Backup Switching

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 1 - Unlimited

Tube

Active

I2C, Serial

56 B

5.5 V

4.5 V

No SVHC (10-Jun-2022)

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

4.5V ~ 5.5V

Calendar, Clock

I²C, 2-Wire Serial

56B

Real Time Clocks

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

200µA @ 5V

2V ~ 3.5V

Leap Year, NVSRAM, Square Wave Output

DS17485-3

Mfr Part No

DS17485-3

Analog Devices Datasheet

-

-

Min: 1

Mult: 1

Through Hole

24-DIP (0.600, 15.24mm)

24-PDIP

DS17485

Analog Devices Inc./Maxim Integrated

Tube

Obsolete

0°C ~ 70°C

-

Clock/Calendar

2.7V ~ 3.7V

Parallel

4KB

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2mA @ 2.7V ~ 3.7V

2.5V ~ 3.7V

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

DP8573AV

Mfr Part No

DP8573AV

National Semiconductor Datasheet

-

-

Min: 1

Mult: 1

Surface Mount

28-LCC (J-Lead)

28-PLCC (11.51x11.51)

DP8573

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

DS1386P-8-120

Mfr Part No

DS1386P-8-120

MAXIM Dallas Datasheet

-

-

Min: 1

Mult: 1

Surface Mount

34-PowerCap™ Module

34-PowerCap Module

DS1386

Dallas Semiconductor

Bulk

Active

0°C ~ 70°C

-

Clock/Calendar

4.5V ~ 5.5V

Parallel

8KB

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

YY-MM-DD-dd

4mA @ 5V

3V

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

DS12885SN

Mfr Part No

DS12885SN

Analog Devices Datasheet

-

-

Min: 1

Mult: 1

Surface Mount

24-SOIC (0.295, 7.50mm Width)

24-SOIC

DS12885

Backup Switching

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

Tube

Obsolete

Multiplexed

114 B

5.5 V

4.5 V

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

4.5V ~ 5.5V

Alarm, Calendar, Clock

Parallel

114B

Real Time Clocks

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

15mA @ 4.5V ~ 5.5V

2.5V ~ 4V

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

S-35390A-T8T1G

Mfr Part No

S-35390A-T8T1G

Silicon Image Datasheet

-

-

Min: 1

Mult: 1

Ferrite

Surface Mount

-55°C to +125°C

0.2

Pb

No

DS1344D-3 T&R

Mfr Part No

DS1344D-3 T&R

Analog Devices Datasheet

-

-

Min: 1

Mult: 1

Surface Mount

14-WFDFN Exposed Pad

14-TDFN (3x3)

DS1344

Backup Switching

+ 85 C

PEI-Genesis

- 40 C

SMD/SMT

Bulk

Active

Serial, 3-Wire, SPI

96 B

5.5 V

2.7 V

-40°C ~ 85°C

*

Clock/Calendar

Clock & Timer ICs

2.7V ~ 5.5V

SPI

96B

Real Time Clocks

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

-

1.3V ~ 5.5V

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

DS1744W-120

Mfr Part No

DS1744W-120

Analog Devices Datasheet

-

-

Min: 1

Mult: 1

Through Hole

28-DIP Module (0.600, 15.24mm)

28-EDIP

DS1744

Integrated Battery

+ 70 C

PEI-Genesis

0 C

Through Hole

MSL 1 - Unlimited

Bulk

Active

Parallel

32 kB

3.63 V

2.97 V

0°C ~ 70°C

*

Clock/Calendar

Clock & Timer ICs

2.97V ~ 3.63V

Calendar, Clock, NV Timekeeping RAM

Parallel

32KB

Real Time Clocks

HH:MM:SS (24 hr)

YY-MM-DD-dd

2mA @ 3.3V

-

Leap Year, NVSRAM, Y2K

DS1486P-120

Mfr Part No

DS1486P-120

Analog Devices Datasheet

-

-

Min: 1

Mult: 1

Surface Mount

DIN Rail

34-PowerCap™ Module

34

34-PowerCap Module

DS1486

Siemens

Bulk

Active

Compliant

400 V

72 V

0°C ~ 70°C

Bulk

5SY4

Clock/Calendar

70 °C

0 °C

40A

4.5V ~ 5.5V

CCC, CE, EAC, IMQ, RCM, UR, VDE

Lever

5 V

-

Parallel

5.5 V

4.5 V

128KB

4

None

-

Clock

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

YY-MM-DD-dd

4mA @ 5V

3.3V

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

No

Lead Free

DS1338C-3#

Mfr Part No

DS1338C-3#

Analog Devices Datasheet

-

-

Min: 1

Mult: 1

Surface Mount

16-SOIC (0.295, 7.50mm Width)

16-SOIC

DS1338

Backup Switching

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 1 - Unlimited

Tube

Active

Serial

56 B

3.3 V

2.7 V

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

2.7V ~ 5.5V

Calendar, Clock

I²C, 2-Wire Serial

56B

Real Time Clocks

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

200µA @ 3.3V

1.3V ~ 3.7V

Leap Year, NVSRAM, Square Wave Output

1338D-31DVGI

Mfr Part No

1338D-31DVGI

Renesas Datasheet

-

-

Min: 1

Mult: 1

Surface Mount

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

8-TSSOP

Renesas Electronics

96

Renesas Electronics

Renesas Electronics America Inc

Yes

Tube

Active

Details

-40°C ~ 85°C (TA)

Tube

-

Clock/Calendar

Clock & Timer ICs

3.3V ~ 5.5V

I²C

56B

Real Time Clocks

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

1.3V ~ 3.7V

Real Time Clock

1338D-31DVGI8

Mfr Part No

1338D-31DVGI8

Renesas Datasheet

-

-

Min: 1

Mult: 1

Surface Mount

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

8-TSSOP

Renesas Electronics

2500

Renesas Electronics

Renesas Electronics America Inc

Yes

Tape & Reel (TR)

Active

Details

-40°C ~ 85°C (TA)

Reel

-

Clock/Calendar

Clock & Timer ICs

3.3V ~ 5.5V

I²C

56B

Real Time Clocks

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

1.3V ~ 3.7V

Real Time Clock

PCF2131TFY

Mfr Part No

PCF2131TFY

NXP Datasheet

736
In Stock

-

Min: 1

Mult: 1

Surface Mount, Wettable Flank

16-LFDFN Exposed Pad

16-HLSON (4.5x3.5)

Backup Switching

NXP Semiconductors

4000

NXP

+ 85 C

NXP USA Inc.

- 40 C

Yes

SMD/SMT

MSL 3 - 168 hours

935378775518

Active

Details

Serial, I2C, SPI

5.5 V

1.2 V

-40°C ~ 85°C (TA)

Cut Tape

Clock/Calendar

Clock & Timer ICs

1.2V ~ 5.5V

I²C, SPI

8B

Real Time Clocks

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

YYYY-MM-DD

770nA ~ 2.135µA @ 1.2V ~ 5.5V

1.2V ~ 5.5V

Alarm, Leap Year, SRAM, Watchdog Timer

Real Time Clock

R2062L01-E2

Mfr Part No

R2062L01-E2

ON Semiconductor Datasheet

-

-

Min: 1

Mult: 1

Panel Mount

Bulkhead - Front Side Nut

Circular

Stainless Steel

--

20

--

-65°C ~ 200°C

Bulk

Military, MIL-DTL-38999 Series III, Tri-Start™ TV

Active

--

Receptacle Housing

For Female Sockets

53

Threaded

Crimp

N (Normal)

Shielded

--

Nickel

23-53

Silver

Contacts Not Included

H

--

Firewall Usage

--