Clock/Timing - Real Time Clocks (3750)

-

-

Min: 1

Mult: 1

Through Hole

24-DIP (0.600, 15.24mm)

24-PDIP

DS17285

Siemens

Bulk

Active

0°C ~ 70°C

*

Clock/Calendar

2.7V ~ 3.7V

Parallel

2KB

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

-

-

Min: 1

Mult: 1

Through Hole

28-DIP (0.600, 15.24mm)

28-PDIP

DS1501

American Zettler

Box

Active

-40°C ~ 85°C

*

Clock/Calendar

3V ~ 3.6V

Parallel

256B

HH:MM:SS (24 hr)

YY-MM-DD-dd

4mA @ 3V ~ 3.6V

2.5V ~ 3.7V

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

15
In Stock

• 1: $19.120514
• 10: $18.038220
• 100: $17.017189
• 500: $16.053952
View all price

Min: 1

Mult: 1

Production (Last Updated: 1 month ago)

Surface Mount

Surface Mount

16-SOIC (0.295, 7.50mm Width)

16

16-SOIC

DS1315

Backup Switching

PRODUCTION (Last Updated: 1 month ago)

+ 70 C

PEI-Genesis

0 C

SMD/SMT

MSL 1 - Unlimited

Bulk

Active

Compliant

Phantom Clock

8 B

5.5 V

4.5 V

0°C ~ 70°C

*

Phantom Time Chip

70 °C

0 °C

Clock & Timer ICs

4.5V ~ 5.5V

Calendar, Clock

5 V

Parallel

5.5 V

4.5 V

-

Clock

Real Time Clocks

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

YY-MM-DD-dd

1.3mA @ 5V

2.5V ~ 3.7V

Leap Year

2.35 mm

10.5 mm

7.6 mm

No

Unknown

Lead Free

-

-

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

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

-

-

Min: 1

Mult: 1

Through Hole

Through Hole

32-DIP Module (0.600, 15.24mm)

32

32-EDIP

DS1248

Analog Devices Inc./Maxim Integrated

Tube

Obsolete

Compliant

-40°C ~ 85°C

Bulk

-

Phantom Time Chip

85 °C

-40 °C

2.97V ~ 3.63V

120 GHz

3.3 V

Parallel

3.63 V

2.97 V

128KB

120 ns

Clock

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

YY-MM-DD-dd

7mA @ 3.3V

-

NVSRAM

No

Contains Lead

-

-

Min: 1

Mult: 1

Marathon Electric

C689ES

-

-

Min: 1

Mult: 1

Surface Mount

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28

28-SOIC

005071

Molex

Bulk

Active

Compliant

0°C ~ 70°C

*

Clock/Calendar

70 °C

0 °C

4.5V ~ 5.5V

Parallel

5.5 V

4.5 V

256 B

Clock

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

Lead Free

4000
In Stock

-

Min: 1

Mult: 1

Surface Mount

8-SOIC (0.154, 3.90mm Width)

8-SOIC

R7F7010433

Backup Switching

+ 85 C

Renesas Electronics America Inc

- 45 C

SMD/SMT

-

Tray

Obsolete

I2C, Serial

5.5 V

2.3 V

No SVHC (10-Jun-2022)

-40°C ~ 85°C

*

Clock/Calendar

Clock & Timer ICs

2.3V ~ 5.5V

Clock, Calendar, Alarm

I²C, 2-Wire Serial

-

Real Time Clocks

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

130µA ~ 200µA @ 3.63V ~ 5.5V

2.3V ~ 5.5V

Alarm, Leap Year, Square Wave Output

-

-

Min: 1

Mult: 1

Non-Compliant

0.5 %

22.1 Ω

63 mW

-

-

Min: 1

Mult: 1

10

23
In Stock

• 1: $2.335916
• 10: $2.203694
• 100: $2.078957
• 500: $1.961280
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

34
In Stock

• 1: $3.190524
• 10: $3.009928
• 100: $2.839554
• 500: $2.678826
View all price

Min: 1

Mult: 1

Cable

Surface Mount

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

10-uMAX/uSOP

DS1393

Backup Switching

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

Tube

Active

Compliant

Serial

5.5 V

2.97 V

-40°C ~ 85°C

-

Clock/Calendar

Black

Clock & Timer ICs

2.97V ~ 5.5V

Alarm, Calendar, Clock, Trickle Charger

3-Wire Serial

-

Real Time Clocks

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

YY-MM-DD-dd

175µA @ 2.97V ~ 5.5V

1.3V ~ 5.5V

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

-

-

Min: 1

Mult: 1

Surface Mount

16-SOIC (0.295, 7.50mm Width)

16-SOIC

DS1615

Analog Devices Inc./Maxim Integrated

Tape & Reel (TR)

Obsolete

-40°C ~ 85°C

-

Temperature Recorder

4V ~ 5.5V

3-Wire Serial

32B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

0.5µA @ 5V

2.7V ~ 4.95V

Alarm, Leap Year, Unique ID, Y2K

2150
In Stock

• 1: $4.764404
• 10: $4.494720
• 100: $4.240302
• 500: $4.000285
View all price

Min: 1

Mult: 1

Surface Mount

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

10-uMAX/uSOP

DS1374

Analog Devices Inc./Maxim Integrated

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

Active

Non-Compliant

-40°C ~ 85°C

-

Binary Counter

2.97V ~ 5.5V

I²C, 2-Wire Serial

-

Binary

Binary

175µA @ 2.97V ~ 5.5V

1.3V ~ 5.5V

Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer

2400
In Stock

• 1: $26.024357
• 10: $24.551280
• 100: $23.161585
• 500: $21.850552
View all price

Min: 1

Mult: 1

Through Hole

24-DIP Module (0.600, 15.24mm)

24-EDIP

DS17487

Backup Switching

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

Through Hole

Tube

Active

Multiplexed

4 kB

3.7 V

2.7 V

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

2.7V ~ 3.7V

Alarm, Calendar, Clock

Parallel

4KB

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

-

-

Min: 1

Mult: 1

-

-

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

-

-

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

12
In Stock

• 1: $6.331365
• 10: $5.972986
• 100: $5.634892
• 500: $5.315936
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