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

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  • Package / Case:

    28-SOIC (0.295, 7.50mm Width)

Image

Part Number

Manufacturer

Datasheet

Availability

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Quantity

RoHS

Factory Lead Time

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Mount

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JESD-609 Code

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Terminal Finish

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Time-Min

Interrupt Capability

Voltage - Supply, Battery

Volatile

Information Access Method

Features

Height

Height Seated (Max)

Length

Width

Thickness

Radiation Hardening

REACH SVHC

RoHS Status

Lead Free

M41ST87WMX6TR

Mfr Part No

M41ST87WMX6TR

STMicroelectronics Datasheet

640
In Stock

-

Min: 1

Mult: 1

25 Weeks

ACTIVE (Last Updated: 7 months ago)

Surface Mount

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28

Industrial grade

-40°C~85°C

Tape & Reel (TR)

e3

Active

3 (168 Hours)

28

EAR99

Clock/Calendar

Matte Tin (Sn) - annealed

8542.39.00.01

2.7V~3.6V

DUAL

260

3V

1.27mm

M41ST

28

3/3.3V

I2C, 2-Wire Serial

128B

0.032MHz

Clock

1

HH:MM:SS:hh (24 hr)

160 B

YY-MM-DD-dd

0.5mA @ 2.7V~3.6V

1/100SECOND

Y

2.5V~3.6V

I2C

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

2.69mm

17.96mm

7.62mm

No

ROHS3 Compliant

Lead Free

M41ST85WMX6TR

Mfr Part No

M41ST85WMX6TR

STMicroelectronics Datasheet

163
In Stock

  • 1: $12.271500
  • 10: $11.576886
  • 100: $10.921591
  • 500: $10.303388
  • View all price

Min: 1

Mult: 1

25 Weeks

ACTIVE (Last Updated: 7 months ago)

Gold

Surface Mount

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28

Industrial grade

-40°C~85°C

Tape & Reel (TR)

e3

Active

3 (168 Hours)

28

EAR99

Clock/Calendar

Matte Tin (Sn) - annealed

8542.39.00.01

2.7V~3.6V

DUAL

250

3V

1.27mm

30

M41ST

28

3.3V

I2C, 2-Wire Serial

0.032MHz

Clock

1

HH:MM:SS:hh (24 hr)

44 B

YY-MM-DD-dd

0.5mA @ 2.7V~3.6V

1/100SECOND

Y

2.5V~3.5V

I2C

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

2.69mm

17.96mm

7.62mm

No

ROHS3 Compliant

Lead Free

BQ4802YDW

Mfr Part No

BQ4802YDW

Texas Instruments Datasheet

24
In Stock

  • 1: $23.893497
  • 10: $22.541035
  • 100: $21.265127
  • 500: $20.061441
  • View all price

Min: 1

Mult: 1

6 Weeks

ACTIVE (Last Updated: 3 days ago)

Gold

Surface Mount

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28

730.794007mg

0°C~70°C

Tube

e4

yes

Active

1 (Unlimited)

28

SMD/SMT

EAR99

Clock/Calendar

4.5V~5.5V

DUAL

260

5V

1.27mm

BQ4802

28

8

5V

5V

Parallel

0.032MHz

Clock

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

1.5mA Typ @ 4.5 V~5.5 V

SECONDS

Y

2.4V~4V

YES

Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer

2.65mm

17.9mm

7.5mm

2.35mm

No

No SVHC

ROHS3 Compliant

Lead Free

BQ4802LYDW

Mfr Part No

BQ4802LYDW

Texas Instruments Datasheet

800
In Stock

Min: 1

Mult: 1

6 Weeks

ACTIVE (Last Updated: 1 week ago)

Gold

Surface Mount

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28

730.794007mg

0°C~70°C

Tube

e4

yes

Active

1 (Unlimited)

28

EAR99

Clock/Calendar

2.7V~3.6V

DUAL

260

3.3V

1.27mm

BQ4802

28

8

3.3V

Parallel

0.032MHz

Clock

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

1.5mA Typ @ 2.7 V~3.6 V

SECONDS

Y

2.4V~4V

YES

Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer

2.65mm

17.9mm

7.5mm

2.35mm

No

No SVHC

ROHS3 Compliant

Lead Free

M41ST87WMX6

Mfr Part No

M41ST87WMX6

STMicroelectronics Datasheet

762
In Stock

-

Min: 1

Mult: 1

Surface Mount

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28

-40°C~85°C

Tube

e4

Obsolete

3 (168 Hours)

28

SMD/SMT

EAR99

Clock/Calendar

Nickel/Palladium/Gold (Ni/Pd/Au)

8542.39.00.01

1W

2.7V~3.6V

DUAL

NOT SPECIFIED

3V

1.27mm

32kHz

NOT SPECIFIED

M41ST

28

Not Qualified

20mA

3/3.3V

I2C, 2-Wire Serial

128B

750μA

1W

8

Clock

1

HH:MM:SS:hh (24 hr)

160 B

YY-MM-DD-dd

0.5mA @ 2.7V~3.6V

1/100SECOND

Y

2.5V~3.6V

I2C

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

2.39mm

18.01mm

7.67mm

No SVHC

ROHS3 Compliant

Lead Free

BQ4845S-A4

Mfr Part No

BQ4845S-A4

Texas Instruments Datasheet

110
In Stock

-

Min: 1

Mult: 1

Gold

Surface Mount

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28

730.794007mg

0°C~70°C

Tube

e4

Obsolete

1 (Unlimited)

28

EAR99

Clock/Calendar

8542.39.00.01

4.75V~5.5V

DUAL

260

5V

1.27mm

BQ4845

28

5V

5V

Parallel

0.032MHz

Clock

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

1.5mA Typ @ 4.5 V~5.5 V

SECONDS

Y

2.3V~4V

NO

Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer

2.35mm

18mm

7.52mm

No

ROHS3 Compliant

Lead Free

BQ4845S-A4N

Mfr Part No

BQ4845S-A4N

Texas Instruments Datasheet

550
In Stock

-

Min: 1

Mult: 1

Gold

Surface Mount

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28

730.794007mg

-40°C~85°C

Tube

e4

Obsolete

1 (Unlimited)

28

EAR99

Clock/Calendar

8542.39.00.01

4.75V~5.5V

DUAL

260

5V

1.27mm

BQ4845

28

5V

5V

Parallel

0.032MHz

Clock

8

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

1.5mA Typ @ 4.5 V~5.5 V

SECONDS

Y

2.3V~4V

NO

Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer

2.667mm

17.9705mm

7.5565mm

No

No SVHC

ROHS3 Compliant

Lead Free

BQ4845YS-A4

Mfr Part No

BQ4845YS-A4

Texas Instruments Datasheet

80
In Stock

-

Min: 1

Mult: 1

Gold

Surface Mount

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28

730.794007mg

0°C~70°C

Tube

e4

Obsolete

1 (Unlimited)

28

EAR99

Clock/Calendar

8542.39.00.01

4.5V~5.5V

DUAL

260

5V

1.27mm

BQ4845

28

5V

5V

Parallel

0.032MHz

Clock

8

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

1.5mA Typ @ 4.5 V~5.5 V

SECONDS

Y

2.3V~4V

NO

Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer

2.667mm

17.9705mm

7.5565mm

No

No SVHC

ROHS3 Compliant

Lead Free

BQ4802LYDWR

Mfr Part No

BQ4802LYDWR

Texas Instruments Datasheet

2800
In Stock

  • 1: $12.764521
  • 10: $12.042001
  • 100: $11.360379
  • 500: $10.717338
  • View all price

Min: 1

Mult: 1

6 Weeks

ACTIVE (Last Updated: 1 week ago)

Gold

Surface Mount

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28

730.794007mg

0°C~70°C

Tape & Reel (TR)

e4

yes

Active

1 (Unlimited)

28

EAR99

Clock/Calendar

8542.39.00.01

2.7V~3.6V

DUAL

260

3.3V

1.27mm

BQ4802

28

3.3V

Parallel

0.032MHz

9mA

Clock

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

1.5mA Typ @ 2.7 V~3.6 V

SECONDS

Y

2.4V~4V

NO

Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer

2.65mm

17.9mm

7.5mm

2.35mm

No

ROHS3 Compliant

Lead Free

M41ST85WMX6

Mfr Part No

M41ST85WMX6

STMicroelectronics Datasheet

800
In Stock

-

Min: 1

Mult: 1

Surface Mount

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28

-40°C~85°C

Tube

e3

Obsolete

3 (168 Hours)

28

SMD/SMT

EAR99

Clock/Calendar

Matte Tin (Sn) - annealed

8542.39.00.01

2.7V~3.6V

DUAL

NOT SPECIFIED

3V

1.27mm

NOT SPECIFIED

M41ST

28

Not Qualified

3.3V

I2C, 2-Wire Serial

44B

0.032MHz

Clock

1

HH:MM:SS:hh (24 hr)

YY-MM-DD-dd

0.5mA @ 2.7V~3.6V

1/100SECOND

Y

2.5V~3.5V

NO

I2C

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

2.39mm

18.01mm

7.67mm

No SVHC

ROHS3 Compliant

Lead Free

BQ4845S-A4G4

Mfr Part No

BQ4845S-A4G4

Texas Instruments Datasheet

-

-

Min: 1

Mult: 1

Gold

Surface Mount

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28

730.794007mg

0°C~70°C

Tube

e4

Obsolete

1 (Unlimited)

28

EAR99

Clock/Calendar

8542.39.00.01

4.75V~5.5V

DUAL

260

5V

1.27mm

BQ4845

28

5V

5V

Parallel

0.032MHz

Clock

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

1.5mA Typ @ 4.5 V~5.5 V

SECONDS

Y

2.3V~4V

NO

Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer

2.35mm

18mm

7.52mm

No

ROHS3 Compliant

Lead Free

BQ4845S-A4NTR

Mfr Part No

BQ4845S-A4NTR

Texas Instruments Datasheet

-

-

Min: 1

Mult: 1

Gold

Surface Mount

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28

730.794007mg

-40°C~85°C

Tape & Reel (TR)

e4

Obsolete

1 (Unlimited)

28

EAR99

Clock/Calendar

8542.39.00.01

4.75V~5.5V

DUAL

260

5V

1.27mm

BQ4845

28

5V

5V

Parallel

0.032MHz

Clock

8

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

1.5mA Typ @ 4.5 V~5.5 V

SECONDS

Y

2.3V~4V

NO

Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer

2.667mm

17.9705mm

7.5565mm

No

ROHS3 Compliant

Lead Free

BQ4845YS-A4NTR

Mfr Part No

BQ4845YS-A4NTR

Texas Instruments Datasheet

-

-

Min: 1

Mult: 1

Gold

Surface Mount

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28

730.794007mg

-40°C~85°C

Tape & Reel (TR)

e4

Obsolete

1 (Unlimited)

28

EAR99

Clock/Calendar

8542.39.00.01

4.5V~5.5V

DUAL

260

5V

1.27mm

BQ4845

28

5V

5V

Parallel

0.032MHz

Clock

8

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

1.5mA Typ @ 4.5 V~5.5 V

SECONDS

Y

2.3V~4V

NO

Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer

2.667mm

17.9705mm

7.5565mm

No

ROHS3 Compliant

Lead Free

BQ4802LYDWRG4

Mfr Part No

BQ4802LYDWRG4

Texas Instruments Datasheet

34
In Stock

Min: 1

Mult: 1

6 Weeks

ACTIVE (Last Updated: 1 week ago)

Gold

Surface Mount

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28

730.794007mg

0°C~70°C

Tape & Reel (TR)

e4

yes

Active

1 (Unlimited)

28

EAR99

Clock/Calendar

8542.39.00.01

2.7V~3.6V

DUAL

260

3.3V

1.27mm

BQ4802

28

3.3V

Parallel

0.032MHz

Clock

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

1.5mA Typ @ 2.7 V~3.6 V

SECONDS

Y

2.4V~4V

NO

Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer

2.65mm

17.9mm

7.5mm

2.35mm

No

ROHS3 Compliant

Lead Free

BQ4802YDWRG4

Mfr Part No

BQ4802YDWRG4

Texas Instruments Datasheet

34
In Stock

Min: 1

Mult: 1

Gold

Surface Mount

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28

730.794007mg

0°C~70°C

Tape & Reel (TR)

e4

Not For New Designs

1 (Unlimited)

28

EAR99

Clock/Calendar

8542.39.00.01

4.5V~5.5V

DUAL

260

5V

1.27mm

BQ4802

28

5V

5V

Parallel

0.032MHz

Clock

8

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

1.5mA Typ @ 4.5 V~5.5 V

SECONDS

Y

2.4V~4V

NO

Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer

2.65mm

17.9mm

7.5mm

No

ROHS3 Compliant

Lead Free

M41ST95WMX6

Mfr Part No

M41ST95WMX6

STMicroelectronics Datasheet

-

-

Min: 1

Mult: 1

Surface Mount

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28

-40°C~85°C

Tube

e4

Obsolete

3 (168 Hours)

28

EAR99

Clock/Calendar

Nickel/Palladium/Gold (Ni/Pd/Au)

8542.39.00.01

2.7V~3.6V

DUAL

NOT SPECIFIED

3V

1.27mm

NOT SPECIFIED

M41ST

28

Not Qualified

3.3V

SPI

44B

0.032MHz

Clock

1

HH:MM:SS:hh (24 hr)

YY-MM-DD-dd

1.4mA @ 2.7V~3.6V

1/100SECOND

Y

2.5V~3.5V

NO

SERIAL, 3-WIRE

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

2.69mm

17.96mm

7.62mm

ROHS3 Compliant

Lead Free

BQ4802YDWR

Mfr Part No

BQ4802YDWR

Texas Instruments Datasheet

176
In Stock

  • 1: $36.628351
  • 10: $34.555048
  • 100: $32.599102
  • 500: $30.753870
  • View all price

Min: 1

Mult: 1

6 Weeks

ACTIVE (Last Updated: 6 days ago)

Gold

Surface Mount

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28

730.794007mg

0°C~70°C

Tape & Reel (TR)

e4

yes

Active

1 (Unlimited)

28

EAR99

Clock/Calendar

8542.39.00.01

4.5V~5.5V

DUAL

260

5V

1.27mm

BQ4802

28

5V

5V

Parallel

0.032MHz

Clock

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

1.5mA Typ @ 4.5 V~5.5 V

SECONDS

Y

2.4V~4V

NO

Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer

2.65mm

17.9mm

7.5mm

2.35mm

No

ROHS3 Compliant

Lead Free

BQ4845S-A4NG4

Mfr Part No

BQ4845S-A4NG4

Texas Instruments Datasheet

-

-

Min: 1

Mult: 1

Gold

Surface Mount

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28

730.794007mg

-40°C~85°C

Tube

e4

Obsolete

1 (Unlimited)

28

EAR99

Clock/Calendar

8542.39.00.01

4.75V~5.5V

DUAL

260

5V

1.27mm

BQ4845

28

5V

5V

Parallel

0.032MHz

Clock

8

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

1.5mA Typ @ 4.5 V~5.5 V

SECONDS

Y

2.3V~4V

NO

Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer

2.667mm

17.9705mm

7.5565mm

No

ROHS3 Compliant

Lead Free

BQ4845S-A4TR

Mfr Part No

BQ4845S-A4TR

Texas Instruments Datasheet

13
In Stock

  • 1: $26.909905
  • 10: $25.386703
  • 100: $23.949719
  • 500: $22.594075
  • View all price

Min: 1

Mult: 1

6 Weeks

ACTIVE (Last Updated: 4 days ago)

Gold

Surface Mount

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28

730.794007mg

0°C~70°C

Tape & Reel (TR)

no

Active

1 (Unlimited)

28

EAR99

Clock/Calendar

8542.39.00.01

4.75V~5.5V

DUAL

5V

1.27mm

BQ4845

28

5V

5V

Parallel

0.032MHz

Clock

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

1.5mA Typ @ 4.5 V~5.5 V

SECONDS

Y

2.3V~4V

NO

Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer

2.65mm

17.9mm

7.5mm

2.35mm

No

ROHS3 Compliant

Lead Free

M41ST87YMX6

Mfr Part No

M41ST87YMX6

STMicroelectronics Datasheet

17
In Stock

-

Min: 1

Mult: 1

Surface Mount

Surface Mount

28-SOIC (0.295, 7.50mm Width)

28

-40°C~85°C

Tube

e4

yes

Obsolete

3 (168 Hours)

28

EAR99

Clock/Calendar

Nickel/Palladium/Gold (Ni/Pd/Au)

8542.39.00.01

4.5V~5.5V

DUAL

NOT SPECIFIED

5V

1.27mm

NOT SPECIFIED

M41ST

28

Not Qualified

5V

5V

I2C, 2-Wire Serial

128B

8

0.032MHz

Clock

1

HH:MM:SS:hh (24 hr)

YY-MM-DD-dd

1mA @ 4.5V~5.5V

1/100SECOND

Y

2.5V~5.5V

NO

I2C

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

2.39mm

18.01mm

7.67mm

ROHS3 Compliant

Lead Free