Clock/Timing - Real Time Clocks (3750)

-

-

Min: 1

Mult: 1

Surface Mount

64-LQFP

64-TQFP (10x10)

Volatile

-40°C ~ 85°C (TA)

Tape & Reel (TR)

--

Obsolete

SRAM - Dual Port, Asynchronous

4.5 V ~ 5.5 V

IDT7130

8Kb (1K x 8)

25ns

SRAM

Parallel

25ns

32
In Stock

• 1: $3.600693
• 10: $3.396880
• 100: $3.204604
• 500: $3.023211
View all price

Min: 1

Mult: 1

Through Hole

8-DIP (0.300, 7.62mm)

8-PDIP

DS1302

Backup Switching

Print

1pc(s)

70°C

+ 70 C

Analog Devices Inc./Maxim Integrated

-25°C

0 C

Through Hole

-

Tube

Active

Serial, 3-Wire

31 B

5.5 V

2 V

No SVHC (10-Jun-2022)

8mm

20%

0°C ~ 70°C

-

APM4A1MM

1MΩ

Clock & Timer ICs

2V ~ 5.5V

Mono

Calendar, Clock, NV Timekeeping RAM, Trickle Charger

3-Wire Serial

31 B

Real Time Clocks

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

0.3µA ~ 1µA @ 2V ~ 5V

2V ~ 5.5V

Leap Year, NVSRAM, Trickle-Charger

Contains Lead

34
In Stock

• 1: $14.928329
• 10: $14.083329
• 100: $13.286159
• 500: $12.534113
View all price

Min: 1

Mult: 1

Through Hole

24-DIP Module (0.600, 15.24mm)

24-EDIP

DS1687

Integrated Battery

Miscellaneous

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

Through Hole

MSL 1 - Unlimited

Tube

Active

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)

Day; Date; Month; Year; Century

2mA @ 3V

2.5V ~ 3.7V

Alarm, NVSRAM, Square Wave Output, Y2K

30828
In Stock

• 1: $2.572723
• 10: $2.427096
• 100: $2.289714
• 500: $2.160107
View all price

Min: 1

Mult: 1

Surface Mount

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

8-uMAX/uSOP

DS1672

Analog Devices Inc./Maxim Integrated

Tube

Obsolete

-40°C ~ 85°C

-

Binary Counter

1.8V ~ 2.2V

I²C, 2-Wire Serial

-

Binary

Binary

500µA @ 2.2V

1.3V ~ 3.63V

Trickle-Charger

-

-

Min: 1

Mult: 1

Surface Mount

Surface Mount

80-BBGA

80

80-BGA (40x40)

DS1254

PEI-Genesis

Bulk

Active

Compliant

-

*

Phantom Time Chip

70 °C

0 °C

3V ~ 3.7V

Parallel

2 MB

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

YY-MM-DD-dd

-

3V

Leap Year, NVSRAM

17732
In Stock

• 1: $6.903230
• 10: $6.512482
• 100: $6.143851
• 500: $5.796086
View all price

Min: 1

Mult: 1

Production (Last Updated: 3 weeks ago)

Surface Mount

Surface Mount

8-SOIC (0.209, 5.30mm Width)

8

8-SOIC

DS1678

PRODUCTION (Last Updated: 3 weeks ago)

+ 85 C

Glenair

- 40 C

Retail Package

Active

Compliant

I2C, Serial

32 B

5.5 V

4.5 V

-40°C ~ 85°C

Tape & Reel (TR)

*

Time Event Recorder

85 °C

-40 °C

Clock & Timer ICs

4.5V ~ 5.5V

5 V

6 V

I2C

5.5 V

4.5 V

32 B

Clock

Real Time Clocks

HH:MM:SS

YY-MM-DD-dd

-

2.6V ~ 3.5V

Alarm, Leap Year, NVSRAM, Y2K

No

Contains Lead

-

-

Min: 1

Mult: 1

Through Hole

28-DIP Module (0.600, 15.24mm)

28-EDIP

DS1743

Glenair

Retail Package

Active

0°C ~ 70°C

*

Clock/Calendar

2.97V ~ 3.63V

Parallel

8KB

HH:MM:SS (24 hr)

YY-MM-DD-dd

2mA @ 3.3V

-

Leap Year, NVSRAM, Y2K

-

-

Min: 1

Mult: 1

Surface Mount

1206 (3216 Metric)

1206

RN73R2B

KOA Speer Electronics, Inc.

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

Active

-55°C ~ 155°C

RN73R

0.126 L x 0.063 W (3.20mm x 1.60mm)

±0.1%

2

±50ppm/°C

Clock/Calendar/Supervisor

6.42 kOhms

Thin Film

0.25W, 1/4W

2.7V ~ 3.3V

-

I²C, 2-Wire Serial

31B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

Automotive AEC-Q200, Moisture Resistant

0.028 (0.70mm)

AEC-Q200

-

-

Min: 1

Mult: 1

-

-

Min: 1

Mult: 1

Surface Mount

8

Compliant

Tape & Reel (TR)

85 °C

-40 °C

2-Wire, I2C, Serial

56 B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

23
In Stock

• 1: $2.317520
• 10: $2.186339
• 100: $2.062585
• 500: $1.945834
View all price

Min: 1

Mult: 1

Production (Last Updated: 1 month ago)

Tin

Surface Mount

Surface Mount, MLCC

1825 (4564 Metric)

8

8-uMAX/uSOP

1825J

Backup Switching

PRODUCTION (Last Updated: 1 month ago)

+ 85 C

Knowles Syfer

- 40 C

SMD/SMT

MSL 1 - Unlimited

Tape & Reel (TR)

Active

Compliant

Serial

5.5 V

2.97 V

630V

-55°C ~ 125°C

Tape & Reel (TR)

FlexiCap™

0.177 L x 0.252 W (4.50mm x 6.40mm)

±5%

C0G, NP0 (1B)

Clock/Calendar

85 °C

-40 °C

Automotive

0.033 µF

Clock & Timer ICs

2.97V ~ 5.5V

Calendar, Clock, Trickle Charger

3.3 V

-

-

I²C, 2-Wire Serial

5.5 V

2.97 V

-

-

Clock

Real Time Clocks

HH:MM:SS (24 hr)

YY-MM-DD-dd

150µA @ 5.5V

1.3V ~ 5.5V

High Voltage

-

0.098 (2.50mm)

No

Unknown

Contains Lead, Lead Free

AEC-Q200

-

-

Min: 1

Mult: 1

Surface Mount

16

Non-Compliant

Tape & Reel (TR)

85 °C

-40 °C

2-Wire, I2C, Serial

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

70
In Stock

• 1: $36.741460
• 10: $34.661755
• 100: $32.699768
• 500: $30.848838
View all price

Min: 1

Mult: 1

Through Hole

32-DIP Module (0.600, 15.24mm)

32

32-EDIP

DS1746

Integrated Battery

+ 70 C

Analog Devices Inc./Maxim Integrated

0 C

Through Hole

MSL 1 - Unlimited

Tube

Active

Parallel

128 kB

5.5 V

4.5 V

0°C ~ 70°C

-

Clock/Calendar

Clock & Timer ICs

4.5V ~ 5.5V

Calendar, Clock, NV Timekeeping RAM

Parallel

128KB

Real Time Clocks

HH:MM:SS (24 hr)

Day; Date; Month; Year; Century

4mA @ 5V

-

Leap Year, NVSRAM, Y2K

Contains Lead

-

-

Min: 1

Mult: 1

15
In Stock

• 1: $10.277232
• 10: $9.695501
• 100: $9.146700
• 500: $8.628962
View all price

Min: 1

Mult: 1

Production (Last Updated: 1 month ago)

Surface Mount

Surface Mount

8-SOIC (0.154, 3.90mm Width)

8

8-SOIC

DS1672

Backup Switching

PRODUCTION (Last Updated: 1 month ago)

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

Tube

Obsolete

Compliant

Serial

2.2 V

1.8 V

-40°C ~ 85°C

Bulk

-

Binary Counter

85 °C

-40 °C

Clock & Timer ICs

1.8V ~ 2.2V

Calendar, Clock, Elapsed Time Counter

2 V

2-Wire, I2C, Serial

2.2 V

1.8 V

-

Clock, Counter

Real Time Clocks

Binary

Binary

500µA @ 2.2V

1.3V ~ 3.63V

Trickle-Charger

Contains Lead

-

-

Min: 1

Mult: 1

Surface Mount

16-SOIC (0.295, 7.50mm Width)

16-SOIC

DS2404

Analog Devices Inc./Maxim Integrated

Tube

Obsolete

-40°C ~ 85°C

Bulk

EconoRAM

Binary Counter

2.8V ~ 5.5V

1-Wire® and 3-Wire

512 B

Binary

Binary

500µA @ 5V

2.8V ~ 5.5V

Alarm, Square Wave Output, SRAM

Lead Free

-

-

Min: 1

Mult: 1

Surface Mount

22-SMD, 20 Leads, Flat Leads

22-SON (6.3x4.8)

Epson Timing

1

Epson

EPSON

Bulk

Active

Non-Compliant

-40°C ~ 85°C

Bulk

RX-8025NB

Clock/Calendar

Clock & Timer ICs

1.7V ~ 5.5V

I²C

-

Real Time Clocks

HH:MM:SS

YY-MM-DD

1.2µA ~ 1.8µA @ 3V ~ 5V

1.15V ~ 5.5V

Alarm

Real Time Clock

8
In Stock

• 1: $6.325366
• 10: $5.967326
• 100: $5.629554
• 500: $5.310899
View all price

Min: 1

Mult: 1

Surface Mount

12-TFSOJ (0.094, 2.40mm Width)

12-VSOJ

Epson Timing

1000

Epson

EPSON

Tape & Reel (TR)

Active

Details

-40°C ~ 85°C

Reel

RX-4803LC

Clock/Calendar

1.6V ~ 5.5V

4-Wire Serial

-

HH:MM:SS

YY-MM-DD

2.1µA ~ 3.4µA @ 3V ~ 5V

1.6V ~ 5.5V

Alarm

Epson Electronics America

-

-

Min: 1

Mult: 1

Surface Mount

22-SMD, 20 Leads, Flat Leads

22-SON (6.3x4.8)

Epson Timing

250

Epson

EPSON

Tape & Reel (TR)

Active

Details

-40°C ~ 85°C

Reel

RX-8025NB

Clock/Calendar

Clock & Timer ICs

1.7V ~ 5.5V

I²C

-

Real Time Clocks

HH:MM:SS

YY-MM-DD

1.2µA ~ 1.8µA @ 3V ~ 5V

1.15V ~ 5.5V

Alarm

Real Time Clock

15
In Stock

• 1: $3.989638
• 10: $3.763809
• 100: $3.550764
• 500: $3.349777
View all price

Min: 1

Mult: 1

Surface Mount

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

8-uMAX/uSOP

DS1672

Analog Devices Inc./Maxim Integrated

Tube

Active

-40°C ~ 85°C

-

Binary Counter

2.7V ~ 3.3V

I²C, 2-Wire Serial

-

Binary

Binary

500µA @ 3.3V

1.3V ~ 3.63V

Trickle-Charger