Clock/Timing - Real Time Clocks (3750)

-

-

Min: 1

Mult: 1

Through Hole

32-DIP Module (0.600, 15.24mm)

NO

-40°C~85°C

Tube

e0

no

Obsolete

1 (Unlimited)

32

Clock/Calendar

TIN LEAD

2.97V~3.63V

DUAL

240

3.3V

2.54mm

NOT SPECIFIED

32

R-PDIP-P32

COMMERCIAL

Parallel

32KB

0.032MHz

8

HH:MM:SS (24 hr)

YY-MM-DD-dd

4mA @ 3.3V

Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

9.27mm

38.675mm

15.24mm

Non-RoHS Compliant

-

-

Min: 1

Mult: 1

Surface Mount

32-TQFP

YES

0°C~70°C

Tray

e0

no

Obsolete

1 (Unlimited)

32

Clock/Calendar

TIN LEAD

DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING

4.5V~5.5V

QUAD

240

5V

0.8mm

20

32

S-PQFP-G32

COMMERCIAL

Parallel

114B

0.032MHz

8

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

15mA @ 4.5V~5.5V

2.5V~4V

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

1.2mm

7mm

7mm

Non-RoHS Compliant

-

-

Min: 1

Mult: 1

Surface Mount

24-TSSOP (0.173, 4.40mm Width)

YES

0°C~70°C

Tube

e0

no

Obsolete

1 (Unlimited)

24

Clock/Calendar

TIN LEAD

4.5V~5.5V

DUAL

240

5V

0.65mm

unknown

20

24

R-PDSO-G24

COMMERCIAL

Parallel

242B

0.032MHz

8

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

3mA @ 5V

2.5V~3.7V

Alarm, NVSRAM, Square Wave Output, Y2K

1.1mm

7.8mm

4.4mm

Non-RoHS Compliant

-

-

Min: 1

Mult: 1

Through Hole

24-DIP (0.600, 15.24mm)

NO

0°C~70°C

Tube

e0

no

Obsolete

1 (Unlimited)

24

Clock/Calendar

TIN LEAD

4.5V~5.5V

DUAL

240

5V

2.54mm

20

24

R-PDIP-T24

COMMERCIAL

Parallel

2KB

0.032MHz

8

1

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

5.08mm

31.75mm

15.24mm

Non-RoHS Compliant

38
In Stock

• 1: $1.799456
• 10: $1.697600
• 100: $1.601510
• 500: $1.510858
View all price

Min: 1

Mult: 1

6 Weeks

Surface Mount

8-WDFN Exposed Pad

Industrial grade

-40°C~85°C

Tape & Reel (TR)

e3

Active

1 (Unlimited)

EAR99

Clock/Calendar

Matte Tin (Sn)

8542.39.00.01

1.8V~3.6V

NOT SPECIFIED

NOT SPECIFIED

ISL12058

8

I2C, 2-Wire Serial

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

0.65μA @ 1.8V

Alarm, Leap Year

ROHS3 Compliant

-

-

Min: 1

Mult: 1

Surface Mount

8-SOIC (0.154, 3.90mm Width)

0°C~70°C

Tube

Obsolete

1 (Unlimited)

Clock/Calendar

2.7V~5.5V

X1227

I2C, 2-Wire Serial

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

10μA~20μA @ 2.7V~5V

1.8V~5.5V

Alarm, Leap Year, Supervisor, Watchdog Timer

ROHS3 Compliant

-

-

Min: 1

Mult: 1

2 Weeks

Surface Mount

Surface Mount

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

8

-40°C~85°C

Tube

2007

Obsolete

1 (Unlimited)

Binary Counter

1.7V~5.5V

DS1371

I2C, 2-Wire Serial

Counter

Binary

1.3μA @ 1.7V~5.5V

Alarm, Square Wave Output, Watchdog Timer

No

ROHS3 Compliant

-

-

Min: 1

Mult: 1

12 Weeks

Surface Mount

SOIC

8

540.001716mg

Bulk

1999

e3

Active

1 (Unlimited)

8

EAR99

Matte Tin (Sn) - annealed

85°C

-40°C

DUAL

260

3.3V

400kHz

30

1

3.3V

3/5V

INDUSTRIAL

2-Wire, I2C, Serial

5.5V

2.7V

512B

Clock

HH:MM:SS

16 B

YY-MM-DD-dd

SECONDS

Y

I2C

1.5mm

5mm

4mm

No

No SVHC

RoHS Compliant

Lead Free

292
In Stock

-

Min: 1

Mult: 1

11 Weeks

Surface Mount

SOIC

8

Tape & Reel (TR)

1999

e3

Active

1 (Unlimited)

8

EAR99

Matte Tin (Sn) - annealed

85°C

-40°C

DUAL

260

3.3V

1.27mm

30

3.3V

3/5V

INDUSTRIAL

2-Wire, I2C, Serial

5.5V

2.7V

512B

0.032MHz

Clock

HH:MM:SS

16 B

YY-MM-DD-dd

SECONDS

Y

I2C

1.75mm

4.9mm

3.9mm

No

RoHS Compliant

Lead Free

-

-

Min: 1

Mult: 1

7 Weeks

Surface Mount

SOIC

2007

e3

Active

1 (Unlimited)

20

EAR99

Matte Tin (Sn) - annealed

85°C

-40°C

8542.39.00.01

DUAL

260

3V

1.27mm

20

R-PDSO-G20

3/5V

INDUSTRIAL

2-Wire, I2C, Serial

5.5V

2.7V

128B

0.032MHz

0.0005 %

Clock

HH:MM:SS

YY-MM-DD-dd

SECONDS

Y

NO

I2C

2.65mm

12.8mm

7.5mm

No

RoHS Compliant

-

-

Min: 1

Mult: 1

7 Weeks

Tin

Surface Mount

MSOP

8

Tape & Reel

2006

e3

yes

Active

3 (168 Hours)

8

EAR99

85°C

-40°C

DUAL

260

0.65mm

30

8

Not Qualified

3.3V

5.5V

3.6/5V

INDUSTRIAL

2-Wire, I2C, Serial

56B

0.032MHz

Clock

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

SECONDS

N

NO

I2C

1.1mm

3mm

3mm

970μm

RoHS Compliant

Lead Free

80
In Stock

-

Min: 1

Mult: 1

Surface Mount

24-SSOP (0.154, 3.90mm Width)

YES

0°C~70°C

Tube

e4

yes

Obsolete

3 (168 Hours)

24

Clock/Calendar

NICKEL PALLADIUM GOLD

4.5V~5.5V

DUAL

260

5V

0.635mm

NOT SPECIFIED

24

R-PDSO-G24

COMMERCIAL

Parallel

242B

0.032MHz

8

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

300μA @ 5V

2.5V~4V

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

1.75mm

8.65mm

3.9mm

Non-RoHS Compliant

-

-

Min: 1

Mult: 1

8 Weeks

Surface Mount

8-WDFN Exposed Pad

YES

-40°C~85°C

Tube

e3

Active

1 (Unlimited)

8

EAR99

Clock/Calendar

Matte Tin (Sn) - annealed

8542.39.00.01

2.7V~5.5V

DUAL

NOT SPECIFIED

3V

0.65mm

NOT SPECIFIED

ISL1208

8

S-PDSO-N8

I2C, 2-Wire Serial

2B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

4μA~6μA @ 3V~5V

1.8V~5.5V

I2C

Alarm, Leap Year, SRAM

0.85mm

3mm

3mm

ROHS3 Compliant

-

-

Min: 1

Mult: 1

Surface Mount

TSOP

28

Tray

2000

e3

yes

Obsolete

3 (168 Hours)

28

EAR99

Matte Tin (Sn)

70°C

0°C

8542.39.00.01

DUAL

260

5V

0.55mm

30

28

5V

5V

COMMERCIAL

Parallel

5.5V

4.5V

4kB

0.032MHz

Clock

8

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

SECONDS

Y

NO

1.2mm

11.8mm

8mm

No

ROHS3 Compliant

Lead Free

-

-

Min: 1

Mult: 1

Surface Mount

8-SOIC (0.154, 3.90mm Width)

YES

-40°C~85°C

Tube

e0

no

Obsolete

1 (Unlimited)

8

Clock/Calendar

TIN LEAD

1.71V~5.5V

DUAL

245

1.8V

1.27mm

unknown

NOT SPECIFIED

8

R-PDSO-G8

COMMERCIAL

I2C, 2-Wire Serial

0.032MHz

HH:MM:SS (24 hr)

YY-MM-DD-dd

100μA @ 1.89V

1.3V~3.7V

I2C

Leap Year, Trickle-Charger

1.75mm

4.9mm

3.9mm

Non-RoHS Compliant

-

-

Min: 1

Mult: 1

Surface Mount

8-SOIC (0.154, 3.90mm Width)

YES

-40°C~85°C

Tube

e0

no

Obsolete

1 (Unlimited)

8

Clock/Calendar

TIN LEAD

1.71V~5.5V

DUAL

245

1.8V

1.27mm

NOT SPECIFIED

8

R-PDSO-G8

COMMERCIAL

I2C, 2-Wire Serial

56B

0.032MHz

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

100μA @ 1.89V

1.3V~3.7V

I2C

Leap Year, NVSRAM, Square Wave Output

1.75mm

4.9mm

3.9mm

Non-RoHS Compliant

-

-

Min: 1

Mult: 1

Surface Mount

8-SOIC (0.154, 3.90mm Width)

YES

-40°C~85°C

Tube

e0

no

Obsolete

1 (Unlimited)

8

Clock/Calendar

TIN LEAD

2.7V~5.5V

DUAL

245

3V

1.27mm

NOT SPECIFIED

8

R-PDSO-G8

COMMERCIAL

I2C, 2-Wire Serial

0.032MHz

HH:MM:SS (24 hr)

YY-MM-DD-dd

125μA @ 3.3V

1.3V~3.7V

I2C

Leap Year, Trickle-Charger

1.75mm

4.9mm

3.9mm

Non-RoHS Compliant

-

-

Min: 1

Mult: 1

Surface Mount

20-SSOP (0.154, 3.90mm Width)

YES

85°C

-40°C

Tube

e3

no

Obsolete

1 (Unlimited)

20

Clock/Calendar/Supervisor

TIN

2.7V~3.3V

DUAL

260

1

3V

0.635mm

NOT SPECIFIED

20

R-PDSO-G20

3.3V

INDUSTRIAL

2.7V

1

I2C, 2-Wire Serial

31B

YES

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

1.73mm

8.65mm

3.9mm

ROHS3 Compliant

-

-

Min: 1

Mult: 1

Surface Mount

28-LCC (J-Lead)

YES

0°C~70°C

Tube

e3

yes

Obsolete

3 (168 Hours)

28

Clock/Calendar

TIN

4.5V~5.5V

QUAD

260

5V

1.27mm

unknown

NOT SPECIFIED

28

S-PQCC-J28

COMMERCIAL

Parallel

114B

0.032MHz

8

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

0.5μA @ 4.5V~5.5V

2.5V~3.6V

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

4.57mm

11.505mm

11.505mm

ROHS3 Compliant

-

-

Min: 1

Mult: 1

Surface Mount

28-LCC (J-Lead)

YES

-40°C~85°C

Tube

e0

no

Obsolete

1 (Unlimited)

28

Clock/Calendar

TIN LEAD

2.7V~3.7V

QUAD

NOT SPECIFIED

3V

1.27mm

unknown

NOT SPECIFIED

28

S-PQCC-J28

COMMERCIAL

Parallel

242B

0.032MHz

8

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2mA @ 3V

2.5V~3.7V

Alarm, NVSRAM, Square Wave Output, Y2K

4.57mm

11.505mm

11.505mm

Non-RoHS Compliant