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Categories

Clock/Timing - Real Time Clocks

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3751 Results

Product

Inventory

Pricing(USD)

Quantity

Datasheet

RoHS

Factory Lead Time

Mount

Mounting Type

Package / Case

Surface Mount

Number of Pins

Supplier Device Package

Number of Terminals

Operating Temperature (Max.)

Operating Temperature (Min.)

Operating Temperature

Packaging

JESD-609 Code

Pbfree Code

Part Status

Moisture Sensitivity Level (MSL)

Number of Terminations

ECCN Code

Type

Terminal Finish

Max Operating Temperature

Min Operating Temperature

HTS Code

Voltage - Supply

Terminal Position

Terminal Form

Peak Reflow Temperature (Cel)

Supply Voltage

Terminal Pitch

Reach Compliance Code

Time@Peak Reflow Temperature-Max (s)

Pin Count

JESD-30 Code

Qualification Status

Operating Supply Voltage

Supply Voltage-Max (Vsup)

Power Supplies

Temperature Grade

Supply Voltage-Min (Vsup)

Interface

Memory Size

uPs/uCs/Peripheral ICs Type

Number of Bits

Clock Frequency

Logic Function

Number of Timers

Time Format

Date Format

Current - Timekeeping (Max)

Time-Min

Interrupt Capability

Voltage - Supply, Battery

Volatile

Information Access Method

Features

Height Seated (Max)

Length

Width

Radiation Hardening

RoHS Status

Lead Free

1339B-31DVGI8
1339B-31DVGI8

Renesas Electronics America Inc.

In Stock

-

-

-

-

Surface Mount

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

-

-

-

-

-

-

-40°C~85°C

Tape & Reel (TR)

-

-

Last Time Buy

1 (Unlimited)

-

-

Clock/Calendar

-

-

-

-

2.7V~5.5V

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

I2C

-

-

-

-

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

200μA @ 3.63V~5.5V

-

-

1.3V~3.7V

-

-

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

-

-

-

-

-

-

BQ4845S-A4NTR
BQ4845S-A4NTR

Rochester Electronics, LLC

In Stock

-

-

-

-

Surface Mount

28-SOIC (0.295, 7.50mm Width)

-

-

28-SOIC

-

-

-

-40°C~85°C

Tape & Reel (TR)

-

-

Obsolete

1 (Unlimited)

-

-

Clock/Calendar

-

-

-

-

4.75V~5.5V

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Parallel

-

-

-

-

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

1.5mA Typ @ 4.5 V~5.5 V

-

-

2.3V~4V

-

-

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

-

-

-

-

ROHS3 Compliant

-

PT7C4563BWEX
PT7C4563BWEX

Diodes Incorporated

2500

-

-

20 Weeks

-

Surface Mount

8-SOIC (0.154, 3.90mm Width)

-

-

-

-

-

-

-40°C~85°C TA

Tape & Reel (TR)

-

-

Active

-

-

-

Clock/Calendar

-

-

-

-

1.3V~5.5V

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

I2C, 2-Wire Serial

-

-

-

-

-

-

HH:MM:SS (24 hr)

YY-MM-DD-dd

0.65μA~0.85μA @ 3V~5V

-

-

-

-

-

Alarm, Leap Year, Square Wave Output

-

-

-

-

-

-

PT7C4563BUEX
PT7C4563BUEX

Diodes Incorporated

In Stock

-

-

20 Weeks

-

Surface Mount

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

-

-

-

-

-

-

-40°C~85°C TA

Tape & Reel (TR)

-

-

Active

-

-

-

Clock/Calendar

-

-

-

-

1.3V~5.5V

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

I2C, 2-Wire Serial

-

-

-

-

-

-

HH:MM:SS (24 hr)

YY-MM-DD-dd

0.65μA~0.85μA @ 3V~5V

-

-

-

-

-

Alarm, Leap Year, Square Wave Output

-

-

-

-

-

-

PT7C4337BUEX
PT7C4337BUEX

Diodes Incorporated

In Stock

-

-

20 Weeks

-

Surface Mount

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

-

-

-

-

-

-

-40°C~85°C TA

Tape & Reel (TR)

-

-

Active

-

-

-

Clock/Calendar

-

-

-

-

1.8V~5.5V

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

I2C, 2-Wire Serial

-

-

-

-

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

0.8μA @ 1.2V~1.8V

-

-

-

-

-

Alarm, Leap Year, Square Wave Output

-

-

-

-

-

-

DS1346T+
DS1346T+

Maxim Integrated

In Stock

-

-

-

-

-

-

YES

-

-

-

-

-

-

-

-

yes

-

-

8

EAR99

-

-

85°C

-40°C

8473.30.11.80

-

DUAL

-

-

3.3V

0.65mm

-

-

8

S-PDSO-N8

-

3.3V

5.5V

2.5/5V

INDUSTRIAL

-

-

-

-

8

0.032MHz

Clock

-

HH:MM:SS

-

-

SECONDS

Y

-

YES

SERIAL, 4 WIRE/SPI

-

0.8mm

3mm

3mm

No

RoHS Compliant

-

PT7C43390WEX
PT7C43390WEX

Pericom Semiconductor Corp. (Diodes Incorporated)

In Stock

-

-

-

-

-

-

YES

-

-

-

85°C

-40°C

-

Tape & Reel (TR)

-

-

-

-

8

EAR99

-

-

-

-

8542.39.00.01

-

DUAL

GULL WING

-

3V

1.27mm

compliant

-

-

R-PDSO-G8

Not Qualified

-

5.5V

3/5V

INDUSTRIAL

1.3V

-

-

TIMER, REAL TIME CLOCK

-

-

-

1

-

-

-

SECONDS

Y

-

NO

I2C

-

1.75mm

4.9mm

3.9mm

-

RoHS Compliant

-

X1288V14I-4.5AT1
X1288V14I-4.5AT1

Intersil (Renesas Electronics America)

In Stock

-

-

-

Surface Mount

-

TSSOP

-

-

-

-

-

-

-

-

e0

-

-

1 (Unlimited)

14

EAR99

-

Tin/Lead (Sn/Pb)

85°C

-40°C

8542.39.00.01

-

DUAL

-

240

5V

0.65mm

-

30

14

R-PDSO-G14

Not Qualified

-

5.5V

5V

INDUSTRIAL

4.5V

2-Wire, I2C, Serial

31.3kB

TIMER, REAL TIME CLOCK

-

0.032MHz

-

1

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

YY-MM-DD-dd

-

1/100SECOND

Y

-

YES

I2C

-

1.2mm

5mm

4.4mm

-

RoHS Compliant

Contains Lead

X1227S8Z
X1227S8Z

Intersil Corporation

In Stock

-

-

-

-

-

-

YES

-

-

8

70°C

-

-

-

e3

-

-

1 (Unlimited)

-

EAR99

-

MATTE TIN

-

-

8542.39.00.01

-

DUAL

GULL WING

260

5V

1.27mm

compliant

40

8

R-PDSO-G8

Not Qualified

-

5.5V

5V

COMMERCIAL

4.5V

-

-

TIMER, REAL TIME CLOCK

-

0.032MHz

-

1

-

-

-

SECONDS

Y

-

NO

I2C

-

1.7272mm

4.9022mm

3.9116mm

-

RoHS Compliant

-

X1228V14Z-2.7A
X1228V14Z-2.7A

Intersil Corporation

In Stock

-

-

-

-

-

-

YES

-

-

14

70°C

-

-

-

e3

-

-

1 (Unlimited)

-

EAR99

-

MATTE TIN

-

-

8542.39.00.01

-

DUAL

GULL WING

260

5V

0.65mm

compliant

40

14

R-PDSO-G14

Not Qualified

-

5.5V

3/5V

COMMERCIAL

2.7V

-

-

TIMER, REAL TIME CLOCK

-

0.032MHz

-

1

-

-

-

SECONDS

Y

-

YES

I2C

-

1.2mm

5mm

4.4mm

-

RoHS Compliant

-

X1227S8Z-2.7
X1227S8Z-2.7

Intersil Corporation

In Stock

-

-

-

-

-

-

YES

-

-

8

70°C

-

-

-

e3

-

-

1 (Unlimited)

-

EAR99

-

MATTE TIN

-

-

8542.39.00.01

-

DUAL

GULL WING

260

5V

1.27mm

compliant

40

8

R-PDSO-G8

Not Qualified

-

5.5V

3/5V

COMMERCIAL

2.7V

-

-

TIMER, REAL TIME CLOCK

-

0.032MHz

-

1

-

-

-

SECONDS

Y

-

NO

I2C

-

1.7272mm

4.9022mm

3.9116mm

-

RoHS Compliant

-

X1286V14IT1
X1286V14IT1

Intersil Corporation

In Stock

-

-

-

-

-

-

YES

-

-

14

85°C

-40°C

-

-

e0

-

-

1 (Unlimited)

-

EAR99

-

Tin/Lead (Sn/Pb)

-

-

8542.39.00.01

-

DUAL

GULL WING

240

5V

0.65mm

compliant

30

14

R-PDSO-G14

Not Qualified

-

5.5V

3/5V

INDUSTRIAL

2.7V

-

-

TIMER, REAL TIME CLOCK

-

0.032MHz

-

1

-

-

-

1/100SECOND

Y

-

NO

I2C

-

1.2mm

5mm

4.4mm

-

Non-RoHS Compliant

-

X1288V14I-2.7AT1
X1288V14I-2.7AT1

Intersil Corporation

In Stock

-

-

-

-

-

-

YES

-

-

14

85°C

-40°C

-

-

e0

-

-

1 (Unlimited)

-

EAR99

-

Tin/Lead (Sn/Pb)

-

-

8542.39.00.01

-

DUAL

GULL WING

240

5V

0.65mm

not_compliant

30

14

R-PDSO-G14

Not Qualified

-

5.5V

3/5V

INDUSTRIAL

2.7V

-

-

TIMER, REAL TIME CLOCK

-

0.032MHz

-

1

-

-

-

1/100SECOND

Y

-

YES

I2C

-

1.2mm

5mm

4.4mm

-

Non-RoHS Compliant

-

IDT1337DVGI8
IDT1337DVGI8

Integrated Device Technology (IDT)

In Stock

-

-

-

Surface Mount

-

TSSOP

-

8

-

-

-

-

-

Tape & Reel (TR)

e3

yes

-

3 (168 Hours)

8

EAR99

-

Matte Tin (Sn) - annealed

85°C

-40°C

-

-

DUAL

-

260

-

0.635mm

-

30

-

-

Not Qualified

-

-

2/5V

INDUSTRIAL

-

2-Wire, I2C, Serial

-

TIMER, MEMORY REFRESH

-

-

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

-

SECONDS

Y

-

-

SERIAL, 2 WIRE/I2C

-

-

-

-

-

RoHS Compliant

-

IDT1337GNLGI
IDT1337GNLGI

Integrated Device Technology (IDT)

In Stock

-

-

-

Surface Mount

-

QFN

-

16

-

-

-

-

-

-

-

-

-

-

-

-

-

-

85°C

-40°C

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

2-Wire, I2C, Serial

-

-

-

-

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

-

-

-

-

-

-

-

-

-

-

-

RoHS Compliant

-

IDT1339C-31SRI8
IDT1339C-31SRI8

Integrated Device Technology (IDT)

In Stock

-

-

-

Surface Mount

-

SOIC

-

16

-

-

-

-

-

Tape & Reel (TR)

-

-

-

-

-

-

-

-

85°C

-40°C

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

2-Wire, I2C, Serial

-

-

-

-

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

-

-

-

-

-

-

-

-

-

-

-

Non-RoHS Compliant

-

IDT1339C-31SOGI8
IDT1339C-31SOGI8

Integrated Device Technology (IDT)

In Stock

-

-

-

-

-

SOIC

-

16

-

-

-

-

-

Cut Tape (CT)

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

RoHS Compliant

-

CV194CPAG
CV194CPAG

Integrated Device Technology (IDT)

28000

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

RoHS Compliant

-

PT7C4337LEX
PT7C4337LEX

Pericom Semiconductor Corp. (Diodes Incorporated)

In Stock

-

-

-

-

-

-

YES

-

-

-

85°C

-40°C

-

-

-

-

-

-

8

EAR99

-

-

-

-

8542.39.00.01

-

DUAL

GULL WING

-

3.3V

0.65mm

-

-

8

R-PDSO-G8

Not Qualified

-

5.5V

2/5V

INDUSTRIAL

1.8V

-

-

TIMER, REAL TIME CLOCK

-

0.032MHz

-

1

-

-

-

SECONDS

Y

-

YES

I2C

-

1.2mm

4.4mm

3mm

-

RoHS Compliant

-

IDT1337DVGI
IDT1337DVGI

Integrated Device Technology (IDT)

In Stock

-

-

-

Surface Mount

-

TSSOP

-

8

-

-

-

-

-

-

e3

yes

-

3 (168 Hours)

8

EAR99

-

Matte Tin (Sn) - annealed

85°C

-40°C

-

-

DUAL

-

260

-

0.635mm

-

30

-

-

Not Qualified

-

-

2/5V

INDUSTRIAL

-

2-Wire, I2C, Serial

-

TIMER, MEMORY REFRESH

-

-

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

-

SECONDS

Y

-

-

SERIAL, 2 WIRE/I2C

-

-

-

-

-

RoHS Compliant

-

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