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Categories

Clock/Timing - Real Time Clocks

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3751 Results

Product

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Lifecycle Status

Contact Plating

Mount

Mounting Type

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Surface Mount

Number of Pins

Supplier Device Package

Number of Terminals

Base Product Number

Battery Backup Switching

Brand

Factory Pack QuantityFactory Pack Quantity

Ihs Manufacturer

Manufacturer

Manufacturer Lifecycle Status

Manufacturer Part Number

Maximum Operating Temperature

Mfr

Minimum Operating Temperature

Mounting Styles

MSL

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Operating Temperature-Min

Package

Package Body Material

Package Code

Package Description

Package Shape

Package Style

Part Life Cycle Code

Part Package Code

Product Status

Risk Rank

RoHS

RTC Bus Interface

RTC Memory Size

Schedule B

Supply Voltage-Max

Supply Voltage-Min

Supply Voltage-Nom

Operating Temperature

Packaging

Series

Size / Dimension

Tolerance

JESD-609 Code

ECCN Code

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Subcategory

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Voltage - Supply

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uPs/uCs/Peripheral ICs Type

Logic Function

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Drive Size

Time Format

Date Format

Current - Timekeeping (Max)

Overall Length

Voltage - Supply, Battery

Features

Product Category

Length

Width

Radiation Hardening

Lead Free

RX8804CE XA0
RX8804CE XA0

Epson

9
-

-

-

-

Surface Mount

10-SMD, No Lead

-

-

10-SMD

-

-

-

-

-

-

-

-

-

-

EPSON

-

-

-

-

-

Tape & Reel (TR)

-

-

-

-

-

-

-

Active

-

-

-

-

-

-

-

-

-40°C ~ 105°C (TA)

-

RX8804CE

-

-

-

-

Clock/Calendar

-

-

-

-

-

-

Clock & Timer ICs

-

1.6V ~ 5.5V

-

-

-

-

-

-

-

-

-

-

-

I²C

-

-

-

-

-

-

Real Time Clocks

-

1/4 in

HH:MM:SS

YY-MM-DD

1.5µA ~ 1.6µA @ 3V ~ 5V

50 mm

1.5V ~ 5.5V

Alarm, Watchdog Timer

-

-

-

-

-

NJU6358V24-TE2
NJU6358V24-TE2

NJR CORPORATION

In Stock

-

-

-

-

-

-

-

YES

-

-

14

-

-

CTS Electronic Components

3000

NEW JAPAN RADIO CO LTD

CTS

-

NJU6358V24(TE2)

-

-

-

-

-

80 °C

-30 °C

-

PLASTIC/EPOXY

LSSOP

LSSOP,

RECTANGULAR

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

Obsolete

SSOP

-

5.84

Details

-

-

-

5.5 V

4.5 V

5 V

-

Reel

525

-

-

e6

EAR99

-

TIN BISMUTH

-

-

CAN ALSO OPERATE AT 3V SUPPLY

8542.39.00.01

-

Oscillators

CMOS

-

DUAL

GULL WING

0.65 mm

unknown

14

R-PDSO-G14

-

Not Qualified

-

COMMERCIAL EXTENDED

-

-

-

-

-

TIMER, REAL TIME CLOCK

-

1.45 mm

TCXO

Clipped Sine Wave

-

-

-

-

-

-

-

TCXO Oscillators

5 mm

4.4 mm

-

-

IDT1337GNLGI8
IDT1337GNLGI8

Renesas

In Stock

-

-

-

-

Surface Mount

Terminal: ¼in Combos: 2, 3 or 4, w/Resistor

-

-

16

-

-

-

-

-

-

-

BARKER MICROFARADS INC

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Y

-

-

-

-

-

-

-

2.906in x 1.906in Oval Case

-

-

±5%

-

-

-

-

85 °C

-40 °C

-

-

306uF

-

-

-

-

-

-

-

-

-

-

-

-

-

440VAC

2-Wire, I2C, Serial

-

-

-

-

-

-

-

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

-

-

-

-

-

-

-

-

-

DS1339C-33
DS1339C-33

Analog Devices

631

-

Datasheet

-

-

-

Surface Mount

16-SOIC (0.295, 7.50mm Width)

-

-

16-SOIC

-

DS1339

Backup Switching

-

-

-

DALE RESISTOR

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 1 - Unlimited

-

-

Tube

-

-

-

-

-

-

-

Active

-

NO

Serial

-

-

5.5 V

2.97 V

-

-40°C ~ 85°C

-

-

-

-

-

-

Clock/Calendar

-

-

-

-

-

-

Clock & Timer ICs

-

2.97V ~ 5.5V

-

-

-

-

-

-

Alarm, Calendar, Clock, Trickle Charger

-

-

-

-

I²C, 2-Wire Serial

-

-

-

-

-

-

Real Time Clocks

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

200µA @ 5.5V

-

1.3V ~ 3.7V

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

-

-

-

-

-

CV193DPAG8
CV193DPAG8

Renesas

In Stock

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

AUTEC POWER SYSTEMS

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

119x60x36mm

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

DS1685S-3 T&R
DS1685S-3 T&R

Analog Devices

38
Datasheet

Production (Last Updated: 1 year ago)

-

Surface Mount

Surface Mount

24-SOIC (0.295, 7.50mm Width)

-

24

24-SOIC

-

DS1685

-

-

-

-

-

PRODUCTION (Last Updated: 4 days ago)

-

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

SMD/SMT

-

-

-

Tape & Reel (TR)

-

-

-

-

-

-

-

Obsolete

-

Compliant

Multiplexed

242 B

-

3.7 V

2.7 V

-

0°C ~ 70°C

-

-

-

-

-

-

Real Time Clock (RTC)

-

70 °C

0 °C

-

-

-

Clock & Timer ICs

-

3V

-

-

-

-

-

-

Alarm, Calendar, Clock

-

3 V

-

-

Parallel

3.7 V

2.7 V

242 B

-

Clock

-

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

-

-

-

No

Lead Free

DS1685QN-5
DS1685QN-5

Analog Devices

38
Datasheet

-

-

-

Surface Mount

28-LCC (J-Lead)

-

-

28-PLCC (11.51x11.51)

-

DS1685

Backup Switching

-

-

-

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

-

-

-

Tube

-

-

-

-

-

-

-

Obsolete

-

-

Multiplexed

242 B

-

5.5 V

4.5 V

-

-40°C ~ 85°C

-

-

-

-

-

-

Clock/Calendar

-

-

-

-

-

-

Clock & Timer ICs

-

4.5V ~ 5.5V

-

-

-

-

-

-

Alarm, Calendar, Clock

-

-

-

-

Parallel

-

-

242B

-

-

-

Real Time Clocks

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

3mA @ 5V

-

2.5V ~ 3.7V

Alarm, NVSRAM, Square Wave Output, Y2K

-

-

-

-

-

DS1685QN-3
DS1685QN-3

Analog Devices

38
Datasheet

Production (Last Updated: 3 months ago)

-

-

Surface Mount

28-LCC (J-Lead)

-

28

28-PLCC (11.51x11.51)

-

DS1685

-

-

-

-

-

PRODUCTION (Last Updated: 16 hours ago)

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

-

-

-

Tube

-

-

-

-

-

-

-

Obsolete

-

Compliant

Multiplexed

242 B

-

3.7 V

2.7 V

-

-40°C ~ 85°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

-

-

-

-

Lead Free

DS17285S-3
DS17285S-3

Analog Devices

46
Datasheet

-

-

-

Surface Mount

24-SOIC (0.295, 7.50mm Width)

-

-

24-SOIC

-

DS17285

-

-

-

-

-

-

-

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

SMD/SMT

-

-

-

Tube

-

-

-

-

-

-

-

Obsolete

-

-

Multiplexed

2 kB

-

3.7 V

2.7 V

-

0°C ~ 70°C

-

*

-

-

-

-

Clock/Calendar

-

-

-

-

-

-

Clock & Timer ICs

-

2.7V ~ 3.7V

-

-

-

-

-

-

Alarm, Calendar, Clock

-

-

-

-

Parallel

-

-

2KB

-

-

-

Real Time Clocks

-

-

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

-

-

-

-

-

DS1672S-33 T&R
DS1672S-33 T&R

Analog Devices

200
Datasheet

Production (Last Updated: 3 weeks ago)

Tin

Surface Mount

Surface Mount

8-SOIC (0.154, 3.90mm Width)

-

8

8-SOIC

-

DS1672

Backup Switching

-

-

-

-

PRODUCTION (Last Updated: 3 weeks ago)

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

MSL 1 - Unlimited

-

-

Tape & Reel (TR)

-

-

-

-

-

-

-

Obsolete

-

Compliant

Serial

-

8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/8542390000/85

3.63 V

2.97 V

-

-40°C ~ 85°C

-

-

-

-

-

-

Binary Counter

-

85 °C

-40 °C

-

-

-

Clock & Timer ICs

-

2.97V ~ 3.63V

-

-

-

-

-

-

Calendar, Clock, Elapsed Time Counter

-

3.3 V

-

-

I2C

3.63 V

2.97 V

-

-

Clock, Counter

-

Real Time Clocks

-

-

Binary

Binary

500µA @ 3.63V

-

1.3V ~ 3.63V

Trickle-Charger

-

-

-

No

Contains Lead, Lead Free

DS1558W TRL
DS1558W TRL

Analog Devices

38
Datasheet

Production (Last Updated: 1 month ago)

-

Surface Mount

Surface Mount

48-LQFP

-

48

48-LQFP (7x7)

-

DS1558

Backup Switching

-

-

-

-

PRODUCTION (Last Updated: 1 month ago)

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

-

-

-

Tape & Reel (TR)

-

-

-

-

-

-

-

Obsolete

-

Compliant

Parallel

-

-

3.63 V

2.97 V

-

-40°C ~ 85°C

Tape & Reel

-

-

-

-

-

Clock/Calendar

-

85 °C

-40 °C

-

-

-

Clock & Timer ICs

-

2.97V ~ 3.63V

-

-

-

-

-

-

Alarm, Calendar, Clock, NV SRAM Control, Watchdog Timekeeper

-

3.3 V

-

-

Parallel

3.63 V

2.97 V

-

-

Clock

-

Real Time Clocks

-

-

HH:MM:SS (24 hr)

YY-MM-DD-dd

2mA @ 3.3V

-

2.5V ~ 3.7V

Alarm, Leap Year, Watchdog Timer, Y2K

-

-

-

No

Contains Lead, Lead Free

DS1747-70IND
DS1747-70IND

Analog Devices

13
Datasheet

-

Tin

Through Hole

Through Hole

32-DIP Module (0.600, 15.24mm)

-

32

32-EDIP

-

DS1747

Integrated Battery

-

-

-

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

Through Hole

-

-

-

Tube

-

-

-

-

-

-

-

Obsolete

-

Compliant

Parallel

512 kB

-

5.5 V

4.5 V

-

-40°C ~ 85°C

Bulk

-

-

-

-

-

Clock/Calendar

-

85 °C

-40 °C

-

-

-

Clock & Timer ICs

-

4.5V ~ 5.5V

-

-

-

-

-

-

Calendar, Clock, NV Timekeeping RAM

-

5 V

-

-

Parallel

5.5 V

4.5 V

512 kB

-

Clock

-

Real Time Clocks

-

-

HH:MM:SS

YY-MM-DD-dd

4mA @ 5V

-

-

Leap Year, NVSRAM, Y2K

-

-

-

No

Contains Lead

DS1673E-3 T&R
DS1673E-3 T&R

Analog Devices

18
Datasheet

Production (Last Updated: 3 weeks ago)

-

Surface Mount

Surface Mount

20-TSSOP (0.173, 4.40mm Width)

-

20

20-TSSOP

-

DS1673

Backup Switching

-

-

-

-

PRODUCTION (Last Updated: 3 weeks ago)

-

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

SMD/SMT

-

-

-

Tape & Reel (TR)

-

-

-

-

-

-

-

Obsolete

-

Compliant

Serial, 3-Wire

-

-

3.3 V

2.7 V

-

0°C ~ 70°C

Tape & Reel

-

-

-

-

-

Portable System Controller

-

70 °C

0 °C

-

-

-

Clock & Timer ICs

-

2.7V ~ 3.3V

-

-

-

-

-

-

Alarm, Calendar, Clock, NV SRAM Control, Watchdog Timekeeper

-

3 V

-

-

Serial

3.3 V

2.7 V

-

-

Clock

-

Real Time Clocks

-

-

HH:MM:SS

YY-MM-DD-dd

100µA @ 3V

-

2.5V ~ 3.7V

Alarm, Leap Year, Watchdog Timer

-

-

-

No

Contains Lead, Lead Free

DS1251WP-120IND
DS1251WP-120IND

Analog Devices

18
Datasheet

-

-

-

Surface Mount

34-PowerCap™ Module

-

-

34-PowerCap Module

-

DS1251

-

-

-

-

-

-

-

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

-

-

-

Tube

-

-

-

-

-

-

-

Obsolete

-

-

Parallel

512 kB

-

3.63 V

2.97 V

-

-40°C ~ 85°C

-

-

-

-

-

-

Phantom Time Chip

-

-

-

-

-

-

Clock & Timer ICs

-

2.97V ~ 3.63V

-

-

-

-

-

-

Calendar, Clock, NV Timekeeping RAM

-

-

-

-

Parallel

-

-

512KB

-

-

-

Real Time Clocks

-

-

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

YY-MM-DD-dd

7mA @ 3.3V

-

3V

Leap Year, NVSRAM

-

-

-

-

-

DS1248WP-120
DS1248WP-120

Analog Devices

9
Datasheet

-

-

-

Surface Mount

34-PowerCap™ Module

-

-

34-PowerCap Module

-

DS1248

Backup Switching

-

-

-

-

-

-

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

SMD/SMT

-

-

-

Tube

-

-

-

-

-

-

-

Obsolete

-

-

Parallel

128 kB

-

3.63 V

2.97 V

-

0°C ~ 70°C

-

-

-

-

-

-

Phantom Time Chip

-

-

-

-

-

-

Clock & Timer ICs

-

2.97V ~ 3.63V

-

-

-

-

-

-

Calendar, Clock, NV Timekeeping RAM

-

-

-

-

Parallel

-

-

128KB

-

-

-

Real Time Clocks

-

-

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

YY-MM-DD-dd

7mA @ 3.3V

-

3V

NVSRAM

-

-

-

-

-

DS1685Q-5 T&R
DS1685Q-5 T&R

Analog Devices

35
Datasheet

Production (Last Updated: 1 year ago)

-

Surface Mount

Surface Mount

28-LCC (J-Lead)

-

28

28-PLCC (11.51x11.51)

-

DS1685

Backup Switching

-

-

-

-

PRODUCTION (Last Updated: 1 day ago)

-

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

SMD/SMT

-

-

-

Tape & Reel (TR)

-

-

-

-

-

-

-

Obsolete

-

Compliant

Multiplexed

242 B

-

5.5 V

4.5 V

-

0°C ~ 70°C

Tape & Reel (TR)

-

-

-

-

-

Clock/Calendar

-

70 °C

0 °C

-

-

-

Clock & Timer ICs

-

4.5V ~ 5.5V

-

-

-

-

-

-

Alarm, Calendar, Clock

-

5 V

-

-

Parallel

5.5 V

4.5 V

242 B

-

Clock

-

Real Time Clocks

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

3mA @ 5V

-

2.5V ~ 3.7V

Alarm, NVSRAM, Square Wave Output, Y2K

-

-

-

No

Contains Lead, Lead Free

DS1251YP-70
DS1251YP-70

Analog Devices

378
Datasheet

-

-

-

Surface Mount

34-PowerCap™ Module

-

-

34-PowerCap Module

-

DS1251

-

-

-

-

-

-

-

-

Analog Devices Inc./Maxim Integrated

-

-

-

-

-

Tube

-

-

-

-

-

-

-

Obsolete

-

-

-

-

-

-

-

-

0°C ~ 70°C

-

-

-

-

-

-

Phantom Time Chip

-

-

-

-

-

-

-

-

4.5V ~ 5.5V

-

-

-

-

-

-

-

-

-

-

-

Parallel

-

-

512KB

-

-

-

-

-

-

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

YY-MM-DD-dd

10mA @ 5V

-

3V

Leap Year, NVSRAM

-

-

-

-

-

DS17285S-5
DS17285S-5

Analog Devices

1410
Datasheet

-

-

-

Surface Mount

24-SOIC (0.295, 7.50mm Width)

-

-

24-SOIC

-

DS17285

Backup Switching

-

-

-

-

-

-

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

SMD/SMT

-

-

-

Tube

-

-

-

-

-

-

-

Obsolete

-

-

Multiplexed

2 kB

-

5.5 V

4.5 V

-

-40°C ~ 85°C

-

-

-

-

-

-

Clock/Calendar

-

-

-

-

-

-

Clock & Timer ICs

-

4.5V ~ 5.5V

-

-

-

-

-

-

Alarm, Calendar, Clock

-

-

-

-

Parallel

-

-

2KB

-

-

-

Real Time Clocks

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

3mA @ 4.5V ~ 5.5V

-

2.5V ~ 3.7V

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

-

-

-

-

-

RTC8564JE/NB
RTC8564JE/NB

Epson

In Stock

-

-

-

-

-

-

-

-

-

-

-

-

-

Epson Timing

-

-

Epson

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Clock & Timer ICs

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Real Time Clocks

-

-

-

-

-

-

-

-

Real Time Clock

-

-

-

-

IDT1337GDVGI
IDT1337GDVGI

Renesas

In Stock

-

-

-

-

Surface Mount

-

-

-

8

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Yes

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

85 °C

-40 °C

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

2-Wire, I2C, Serial

-

-

-

-

-

-

-

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

-

-

-

-

-

-

-

-

-

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