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

  • All Manufacturers
  • Base Part Number
  • Current - Timekeeping (Max)
  • Date Format
  • Features
  • Interface
  • Interrupt Capability
  • Moisture Sensitivity Level (MSL)
  • Mounting Type
  • Number of Terminations
  • Operating Temperature
  • Packaging
  • Series
  • Series:

    Timekeeper®

Image

Part Number

Manufacturer

Datasheet

Availability

Pricing(USD)

Quantity

RoHS

Factory Lead Time

Lifecycle Status

Contact Plating

Mount

Mounting Type

Package / Case

Number of Pins

Weight

Memory Types

Usage Level

Operating Temperature

Packaging

Series

JESD-609 Code

Part Status

Moisture Sensitivity Level (MSL)

Number of Terminations

Termination

ECCN Code

Type

Terminal Finish

Additional Feature

HTS Code

Max Power Dissipation

Voltage - Supply

Terminal Position

Peak Reflow Temperature (Cel)

Supply Voltage

Terminal Pitch

Frequency

Time@Peak Reflow Temperature-Max (s)

Base Part Number

Pin Count

Number of Outputs

Operating Supply Voltage

Power Supplies

Interface

Memory Size

Operating Supply Current

Load Capacitance

Nominal Supply Current

RAM Size

Power Dissipation

Number of Bits

Clock Frequency

Access Time

Logic Function

Number of Voltages Monitored

Data Bus Width

Address Bus Width

Density

External Data Bus Width

Word Size

RAM (words)

Number of Timers

Time Format

Non-Volatile Memory

Date Format

Current - Timekeeping (Max)

Time-Min

Interrupt Capability

Voltage - Supply, Battery

Volatile

Information Access Method

Features

Height

Height Seated (Max)

Length

Width

Radiation Hardening

REACH SVHC

RoHS Status

Lead Free

M41T62Q6F

Mfr Part No

M41T62Q6F

STMicroelectronics Datasheet

2400
In Stock

-

Min: 1

Mult: 1

18 Weeks

ACTIVE (Last Updated: 7 months ago)

Tin

Surface Mount

Surface Mount

16-VFQFN Exposed Pad

16

-40°C~85°C

Tape & Reel (TR)

Timekeeper®

e3

Active

1 (Unlimited)

16

SMD/SMT

EAR99

Clock/Calendar

1.3V~4.4V

QUAD

260

2V

0.5mm

32.768kHz

30

M41T62

16

2

1.5/3V

I2C, 2-Wire Serial

16B

16B

Clock

1

HH:MM:SS:hh (24 hr)

16 B

YY-MM-DD-dd

0.7μA~0.95μA @ 1.3V~4.4V

1/100SECOND

Y

I2C

Alarm, Leap Year, Square Wave Output, Watchdog Timer

880μm

3mm

3mm

No

No SVHC

ROHS3 Compliant

Lead Free

M48T35Y-70PC1

Mfr Part No

M48T35Y-70PC1

STMicroelectronics Datasheet

-

-

Min: 1

Mult: 1

25 Weeks

ACTIVE (Last Updated: 7 months ago)

Through Hole

Through Hole

28-DIP Module (0.600, 15.24mm)

28

4.190003g

SRAM

Commercial grade

0°C~70°C

Tube

Timekeeper®

e3

Active

1 (Unlimited)

28

EAR99

Clock/Calendar

Matte Tin (Sn)

8542.39.00.01

4.5V~5.5V

DUAL

5V

2.54mm

70GHz

M48T35

28

5V

5V

Parallel

32kB

100pF

80mA

1W

70 ns

Clock

32760

HH:MM:SS (24 hr)

YY-MM-DD-dd

2mA @ 4.75V~5.5V

SECONDS

N

NO

Leap Year

8.89mm

39.88mm

18.34mm

No

No SVHC

ROHS3 Compliant

Lead Free

M48T08-150PC1

Mfr Part No

M48T08-150PC1

STMicroelectronics Datasheet

192
In Stock

-

Min: 1

Mult: 1

25 Weeks

ACTIVE (Last Updated: 7 months ago)

Tin

Through Hole

Through Hole

28-DIP Module (0.600, 15.24mm)

28

4.190003g

Commercial grade

0°C~70°C

Tube

Timekeeper®

e3

Active

1 (Unlimited)

28

Through Hole

EAR99

Clock/Calendar

8542.39.00.01

4.75V~5.5V

DUAL

5V

2.54mm

32.768kHz

M48T08

28

5V

Parallel

8kB

150 ns

Clock

8b

8184

HH:MM:SS (24 hr)

YY-MM-DD-dd

3mA @ 4.7V~5.5V

SECONDS

N

NO

Leap Year, Watchdog Timer

8.89mm

39.88mm

18.34mm

No

No SVHC

ROHS3 Compliant

Lead Free

M48T201V-85MH1F

Mfr Part No

M48T201V-85MH1F

STMicroelectronics Datasheet

672
In Stock

-

Min: 1

Mult: 1

26 Weeks

Surface Mount

Surface Mount

44-BSOP (0.337, 8.56mm Width) requires SNAPHAT

44

0°C~70°C

Tape & Reel (TR)

Timekeeper®

e3/e4

Active

3 (168 Hours)

44

EAR99

Clock/Calendar

TIN/NICKEL PALLADIUM GOLD

1W

3V~3.6V

DUAL

3.3V

85GHz

M48T201

44

3.3V

Parallel

3.8MB

10mA

85 ns

Clock

1

8

1

HH:MM:SS (24 hr)

YY-MM-DD-dd

2mA @ 3V~3.6V

SECONDS

Y

3V

NO

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

3.05mm

8.56mm

No

ROHS3 Compliant

Lead Free

M48T12-150PC1

Mfr Part No

M48T12-150PC1

STMicroelectronics Datasheet

2496
In Stock

-

Min: 1

Mult: 1

25 Weeks

ACTIVE (Last Updated: 6 months ago)

Through Hole

Through Hole

24-DIP Module (0.600, 15.24mm)

24

Commercial grade

0°C~70°C

Tube

Timekeeper®

e3

Active

1 (Unlimited)

24

EAR99

Clock/Calendar

Matte Tin (Sn)

10 YEARS DATA RETENTION; ACCURACY 1 MIN/MONTH @ 25 DEGREE C; WRITE PROTECT VOLTAGE = 4.2V

8542.39.00.01

4.5V~5.5V

DUAL

5V

2.54mm

150GHz

M48T12

24

5V

5V

Parallel

2kB

80mA

150 ns

Clock

2040

HH:MM:SS (24 hr)

YY-MM-DD-dd

3mA @ 4.5V~5.5V

SECONDS

N

NO

Leap Year

8.89mm

34.8mm

18.34mm

No

No SVHC

ROHS3 Compliant

Lead Free

M41T62LC6F

Mfr Part No

M41T62LC6F

STMicroelectronics Datasheet

110400
In Stock

-

Min: 1

Mult: 1

24 Weeks

Tin

Surface Mount

Surface Mount

8-LCC

8

-40°C~85°C

Tape & Reel (TR)

Timekeeper®

Active

1 (Unlimited)

8

EAR99

Clock/Calendar

1.3V~4.4V

DUAL

3V

0.9mm

M41T62

8

1.5/4V

I2C, 2-Wire Serial

0.032MHz

Clock

1

HH:MM:SS:hh (24 hr)

16 B

YY-MM-DD-dd

0.7μA~0.95μA @ 1.3V~4.4V

1/100SECOND

Y

I2C

Alarm, Leap Year, Square Wave Output, Watchdog Timer

800μm

3.3mm

1.6mm

No

ROHS3 Compliant

Lead Free

M48T37V-10MH1F

Mfr Part No

M48T37V-10MH1F

STMicroelectronics Datasheet

588
In Stock

-

Min: 1

Mult: 1

26 Weeks

Tin

Surface Mount

Surface Mount

44-BSOP (0.337, 8.56mm Width) requires SNAPHAT

44

Commercial grade

0°C~70°C

Tape & Reel (TR)

Timekeeper®

e3

Active

3 (168 Hours)

44

EAR99

Clock/Calendar

8542.39.00.01

3V~3.6V

DUAL

245

3.3V

0.81mm

100GHz

30

M48T37

44

3.3V

Parallel

250kB

8

100 ns

Clock

8

HH:MM:SS (24 hr)

YY-MM-DD-dd

2mA @ 3V~3.6V

SECONDS

Y

NO

Alarm, Leap Year, Watchdog Timer

3.05mm

18.1mm

8.56mm

No

ROHS3 Compliant

Lead Free

M48T35Y-70MH1E

Mfr Part No

M48T35Y-70MH1E

STMicroelectronics Datasheet

-

-

Min: 1

Mult: 1

Surface Mount

Surface Mount

28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets

28

2.214806g

SRAM

0°C~70°C

Tube

Timekeeper®

e3

Obsolete

3 (168 Hours)

28

EAR99

Clock/Calendar

Tin (Sn)

8542.39.00.01

4.5V~5.5V

DUAL

260

5V

1.27mm

70GHz

30

M48T35

28

5V

5V

Parallel

32kB

70 ns

Clock

HH:MM:SS (24 hr)

YY-MM-DD-dd

2mA @ 4.75V~5.5V

SECONDS

N

NO

Leap Year

2.69mm

18.49mm

8.89mm

No

No SVHC

ROHS3 Compliant

Lead Free

M48T35-70PC1

Mfr Part No

M48T35-70PC1

STMicroelectronics Datasheet

2496
In Stock

-

Min: 1

Mult: 1

25 Weeks

Through Hole

Through Hole

28-DIP Module (0.600, 15.24mm)

28

4.190003g

Commercial grade

0°C~70°C

Tube

Timekeeper®

e3

Active

1 (Unlimited)

28

EAR99

Clock/Calendar

Matte Tin (Sn)

8542.39.00.01

4.75V~5.5V

DUAL

5V

2.54mm

32.768kHz

M48T35

28

5V

5V

Parallel

32MB

70 ns

Clock

32760

HH:MM:SS (24 hr)

YY-MM-DD-dd

2mA @ 4.75V~5.5V

SECONDS

N

NO

Leap Year

8.89mm

39.88mm

18.34mm

No

No SVHC

ROHS3 Compliant

Lead Free

M41T66Q6F

Mfr Part No

M41T66Q6F

STMicroelectronics Datasheet

2400
In Stock

-

Min: 1

Mult: 1

10 Weeks

ACTIVE (Last Updated: 7 months ago)

Surface Mount

Surface Mount

16-VFQFN Exposed Pad

16

-40°C~85°C

Tape & Reel (TR)

Timekeeper®

e3

Active

1 (Unlimited)

16

EAR99

Clock/Calendar

Matte Tin (Sn) - annealed

8542.39.00.01

1.5V~4.4V

QUAD

260

1.6V

0.5mm

M41T66

16

2/4V

I2C, 2-Wire Serial

Clock

1

HH:MM:SS:hh (24 hr)

YY-MM-DD-dd

0.9μA~1.1μA @ 1.5V~4.4V

SECONDS

Y

YES

I2C

Alarm, Leap Year, Square Wave Output, Watchdog Timer

1mm

3mm

3mm

No

ROHS3 Compliant

Lead Free

M48T35Y-70MH1F

Mfr Part No

M48T35Y-70MH1F

STMicroelectronics Datasheet

2732
In Stock

-

Min: 1

Mult: 1

26 Weeks

Tin

Surface Mount

Surface Mount

28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets

28

Commercial grade

0°C~70°C

Tape & Reel (TR)

Timekeeper®

e3

Active

3 (168 Hours)

28

EAR99

Clock/Calendar

8542.39.00.01

4.5V~5.5V

DUAL

260

5V

1.27mm

70GHz

30

M48T35

28

5V

5V

Parallel

250kB

70 ns

Clock

8

HH:MM:SS (24 hr)

YY-MM-DD-dd

2mA @ 4.75V~5.5V

SECONDS

N

NO

Leap Year

3.05mm

18.1mm

8.56mm

No

ROHS3 Compliant

Lead Free

M41T64Q6F

Mfr Part No

M41T64Q6F

STMicroelectronics Datasheet

5024
In Stock

-

Min: 1

Mult: 1

18 Weeks

ACTIVE (Last Updated: 7 months ago)

Surface Mount

Surface Mount

16-VFQFN Exposed Pad

16

-40°C~85°C

Tape & Reel (TR)

Timekeeper®

e3

Active

1 (Unlimited)

16

EAR99

Clock/Calendar

Matte Tin (Sn) - annealed

8542.39.00.01

1.3V~4.4V

QUAD

260

2V

0.5mm

30

M41T64

16

1.5/3V

I2C, 2-Wire Serial

0.032MHz

Clock

1

HH:MM:SS:hh (24 hr)

16 B

YY-MM-DD-dd

0.7μA~0.95μA @ 1.3V~4.4V

1/100SECOND

Y

I2C

Alarm, Leap Year, Square Wave Output, Watchdog Timer

880μm

3mm

3mm

No

ROHS3 Compliant

Lead Free

M48T58Y-70MH1F

Mfr Part No

M48T58Y-70MH1F

STMicroelectronics Datasheet

2709
In Stock

-

Min: 1

Mult: 1

26 Weeks

Tin

Surface Mount

Surface Mount

28-SOIC (0.337, 8.56mm Width) with SNAPHAT Sockets

28

Commercial grade

0°C~70°C

Tape & Reel (TR)

Timekeeper®

e3

Active

3 (168 Hours)

28

EAR99

Clock/Calendar

8542.39.00.01

4.5V~5.5V

DUAL

245

5V

1.27mm

70GHz

30

M48T58

28

5V

5V

Parallel

62.5kB

70 ns

Clock

8

HH:MM:SS (24 hr)

YY-MM-DD-dd

3mA @ 4.5V~5.5V

SECONDS

N

NO

Leap Year

3.05mm

18.1mm

8.56mm

No

ROHS3 Compliant

Lead Free

M48T18-100PC1

Mfr Part No

M48T18-100PC1

STMicroelectronics Datasheet

54
In Stock

-

Min: 1

Mult: 1

25 Weeks

ACTIVE (Last Updated: 2 weeks ago)

Through Hole

Through Hole

28-DIP Module (0.600, 15.24mm)

28

4.190003g

0°C~70°C

Tube

Timekeeper®

e3

Active

1 (Unlimited)

28

EAR99

Clock/Calendar

Matte Tin (Sn)

10 YEARS DATA RETENTION; ACCURACY 1 MIN/MONTH @ 25 DEGREE C; WRITE PROTECT VOLTAGE = 4.5V

8542.39.00.01

4.5V~5.5V

DUAL

5V

2.54mm

100GHz

M48T18

28

5V

Parallel

8kB

100 ns

Clock

8184

HH:MM:SS (24 hr)

YY-MM-DD-dd

3mA @ 4.5V~5.5V

SECONDS

N

NO

Leap Year, Watchdog Timer

8.89mm

39.88mm

18.34mm

No

No SVHC

ROHS3 Compliant

Lead Free

M48T58-70PC1

Mfr Part No

M48T58-70PC1

STMicroelectronics Datasheet

266
In Stock

-

Min: 1

Mult: 1

25 Weeks

Through Hole

Through Hole

28-DIP Module (0.600, 15.24mm)

28

4.190003g

Commercial grade

0°C~70°C

Tube

Timekeeper®

e3

Active

1 (Unlimited)

28

EAR99

Clock/Calendar

Matte Tin (Sn)

8542.39.00.01

4.75V~5.5V

DUAL

5V

2.54mm

70GHz

M48T58

28

5V

Parallel

8kB

80mA

70 ns

Clock

8184

HH:MM:SS (24 hr)

YY-MM-DD-dd

3mA @ 4.75V~5.5V

SECONDS

N

NO

Leap Year

8.89mm

39.88mm

18.34mm

No

No SVHC

ROHS3 Compliant

Lead Free

M41T65Q6F

Mfr Part No

M41T65Q6F

STMicroelectronics Datasheet

21
In Stock

-

Min: 1

Mult: 1

18 Weeks

ACTIVE (Last Updated: 7 months ago)

Surface Mount

Surface Mount

16-VFQFN Exposed Pad

16

57.09594mg

-40°C~85°C

Tape & Reel (TR)

Timekeeper®

e3

Active

1 (Unlimited)

16

EAR99

Clock/Calendar

Matte Tin (Sn) - annealed

8542.39.00.01

1.3V~4.4V

QUAD

260

2V

0.5mm

30

M41T65

16

1.5/3V

I2C, 2-Wire Serial

16B

0.032MHz

Clock

1

HH:MM:SS:hh (24 hr)

16 B

YY-MM-DD-dd

0.7μA~0.95μA @ 1.3V~4.4V

1/100SECOND

Y

I2C

Alarm, Leap Year, Watchdog Timer

880μm

3mm

3mm

No

ROHS3 Compliant

Lead Free

M48T58Y-70PC1

Mfr Part No

M48T58Y-70PC1

STMicroelectronics Datasheet

4206
In Stock

-

Min: 1

Mult: 1

25 Weeks

Through Hole

Through Hole

28-DIP Module (0.600, 15.24mm)

28

4.190003g

Commercial grade

0°C~70°C

Tube

Timekeeper®

e3

Active

1 (Unlimited)

28

EAR99

Clock/Calendar

Matte Tin (Sn) - annealed

8542.39.00.01

4.5V~5.5V

DUAL

5V

2.54mm

70GHz

M48T58

28

5V

Parallel

8kB

70 ns

Clock

8184

HH:MM:SS (24 hr)

YY-MM-DD-dd

3mA @ 4.5V~5.5V

SECONDS

N

NO

Leap Year

8.89mm

39.88mm

18.34mm

No

No SVHC

ROHS3 Compliant

Lead Free

M48T35AV-10MH1F

Mfr Part No

M48T35AV-10MH1F

STMicroelectronics Datasheet

800
In Stock

-

Min: 1

Mult: 1

26 Weeks

Surface Mount

Surface Mount

28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets

28

Commercial grade

0°C~70°C

Tape & Reel (TR)

Timekeeper®

e3

Active

3 (168 Hours)

28

EAR99

Clock/Calendar

Matte Tin (Sn)

8542.39.00.01

3V~3.6V

DUAL

245

3.3V

1.27mm

100GHz

30

M48T35

28

3.3V

Parallel

32kB

30mA

100 ns

8b

256 kb

8b

HH:MM:SS (24 hr)

YY-MM-DD-dd

2mA @ 3V~3.6V

SECONDS

N

NO

Leap Year

3.05mm

18.1mm

No

ROHS3 Compliant

Lead Free

M48T201Y-70MH1F

Mfr Part No

M48T201Y-70MH1F

STMicroelectronics Datasheet

96
In Stock

-

Min: 1

Mult: 1

26 Weeks

Surface Mount

Surface Mount

44-BSOP (0.337, 8.56mm Width) requires SNAPHAT

44

0°C~70°C

Tape & Reel (TR)

Timekeeper®

e3/e4

Active

3 (168 Hours)

44

EAR99

Clock/Calendar

TIN/NICKEL PALLADIUM GOLD

1W

4.5V~5.5V

DUAL

5V

70GHz

M48T201

44

5V

5V

Parallel

3.8MB

15mA

70 ns

Clock

1

8

1

HH:MM:SS (24 hr)

YY-MM-DD-dd

3mA @ 4.5V~5.5V

SECONDS

Y

3V

NO

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

3.05mm

8.56mm

No

ROHS3 Compliant

Lead Free

M48T02-150PC1

Mfr Part No

M48T02-150PC1

STMicroelectronics Datasheet

2000
In Stock

-

Min: 1

Mult: 1

25 Weeks

ACTIVE (Last Updated: 7 months ago)

Through Hole

Through Hole

24-DIP Module (0.600, 15.24mm)

24

Commercial grade

0°C~70°C

Tube

Timekeeper®

e3

Active

1 (Unlimited)

24

EAR99

Clock/Calendar

Matte Tin (Sn)

10 YEARS DATA RETENTION; ACCURACY 1 MIN/MONTH @ 25 DEGREE C; WRITE PROTECT VOLTAGE = 4.5V

8542.39.00.01

4.75V~5.5V

DUAL

5V

2.54mm

150GHz

M48T02

24

5V

5V

Parallel

2kB

80mA

150 ns

Clock

2040

HH:MM:SS (24 hr)

YY-MM-DD-dd

3mA @ 4.7V~5.5V

SECONDS

N

NO

Leap Year

8.89mm

34.8mm

18.34mm

No

No SVHC

ROHS3 Compliant

Lead Free