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Categories

Clock/Timing - Real Time Clocks

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3750 Results

Product

Inventory

Pricing(USD)

Quantity

Datasheet

RoHS

Factory Lead Time

Mount

Mounting Type

Package / Case

Surface Mount

Number of Pins

Supplier Device Package

Operating Temperature (Max.)

Usage Level

Operating Temperature

Packaging

Published

Series

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

Additional Feature

HTS Code

Voltage - Supply

Terminal Position

Terminal Form

Peak Reflow Temperature (Cel)

Supply Voltage

Terminal Pitch

Time@Peak Reflow Temperature-Max (s)

Base Part Number

Pin Count

JESD-30 Code

Qualification Status

Operating Supply Voltage

Supply Voltage-Max (Vsup)

Power Supplies

Temperature Grade

Supply Voltage-Min (Vsup)

Interface

Max Supply Voltage

Min Supply Voltage

Memory Size

uPs/uCs/Peripheral ICs Type

Number of Bits

Clock Frequency

Logic Function

External Data Bus Width

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 Seated (Max)

Length

Width

Radiation Hardening

RoHS Status

Lead Free

RX-8025SA:AA PURE SN
RX-8025SA:AA PURE SN

EPSON

50
Datasheet

13 Weeks

-

Surface Mount

14-SOIC (0.197, 5.00mm Width)

-

-

14-SOP

-

-

-40°C~85°C

-

-

RX-8025SA

-

-

Active

1 (Unlimited)

-

-

Clock/Calendar

-

-

-

-

-

1.7V~5.5V

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

I2C, 2-Wire Serial

-

-

-

-

-

-

-

-

-

HH:MM:SS (12/24 hr)

-

YY-MM-DD-dd

1.2μA~1.8μA @ 3V~5V

-

-

-

-

-

Alarm, Leap Year

-

-

-

-

ROHS3 Compliant

-

RTC-8564NB:BB ROHS
RTC-8564NB:BB ROHS

EPSON

50
Datasheet

13 Weeks

-

Surface Mount

22-LFDFN

-

-

22-SON (6.3x4.8)

-

-

-40°C~85°C

-

-

-

-

-

Active

1 (Unlimited)

-

-

Clock/Calendar

-

-

-

-

-

1.8V~5.5V

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

I2C

-

-

-

-

-

-

-

-

-

HH:MM:SS

-

YY-MM-DD-dd

0.7μA~0.8μA @ 3V~5V

-

-

-

-

-

Alarm

-

-

-

-

ROHS3 Compliant

-

RX-8035LC:AA3 PURE SN
RX-8035LC:AA3 PURE SN

EPSON

37
Datasheet

13 Weeks

-

Surface Mount

12-TFSOJ (0.094, 2.40mm Width)

-

-

-

-

-

-40°C~85°C

Tape & Reel (TR)

-

RX-8035LC

-

-

Active

1 (Unlimited)

-

-

Time Event Recorder

-

-

-

-

-

2.4V~5.5V

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

I2C, 2-Wire Serial

-

-

-

-

-

-

-

-

-

HH:MM:SS (12/24 hr)

-

YY-MM-DD-dd

2.5μA @ 3V

-

-

1V~5.5V

-

-

Alarm

-

-

-

-

ROHS3 Compliant

-

RX8900CE:UA3
RX8900CE:UA3

EPSON

32
Datasheet

13 Weeks

Surface Mount

Surface Mount

10-SMD, No Lead

-

10

10-SMD

-

-

-40°C~85°C

Tape & Reel (TR)

-

RX8900CE

-

-

Active

1 (Unlimited)

-

-

Clock/Calendar

-

85°C

-40°C

-

-

2.5V~5.5V

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

I2C

-

-

-

-

-

-

-

-

-

HH:MM:SS (24 hr)

-

YY-MM-DD-dd

1.4μA~1.5μA @ 3V~5V

-

-

1.6V~5.5V

-

-

Alarm

-

-

-

-

ROHS3 Compliant

Lead Free

RX8900SA:UAB PURE SN
RX8900SA:UAB PURE SN

EPSON

37
Datasheet

13 Weeks

-

Surface Mount

14-SOIC (0.197, 5.00mm Width)

-

-

14-SOP

-

-

-40°C~85°C

-

-

RX8900SA

-

-

Active

1 (Unlimited)

-

-

Clock/Calendar

-

-

-

-

-

2.5V~5.5V

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

I2C

-

-

-

-

-

-

-

-

-

HH:MM:SS (24 hr)

-

YY-MM-DD-dd

1.4μA~1.5μA @ 3V~5V

-

-

1.6V~5.5V

-

-

Alarm

-

-

-

-

ROHS3 Compliant

-

RX-4803SA:UB PURE SN
RX-4803SA:UB PURE SN

EPSON

37
Datasheet

13 Weeks

-

Surface Mount

14-SOIC (0.197, 5.00mm Width)

-

-

14-SOP

-

-

-40°C~85°C

-

-

RX-4803SA

-

-

Active

1 (Unlimited)

-

-

Clock/Calendar

-

-

-

-

-

1.6V~5.5V

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

SPI

-

-

-

-

-

-

-

-

-

HH:MM:SS (24 hr)

-

YY-MM-DD-dd

2.1μA~3.4μA @ 3V~5V

-

-

-

-

-

Alarm, Leap Year

-

-

-

-

ROHS3 Compliant

-

RX-4035LC:BB PURE SN
RX-4035LC:BB PURE SN

EPSON

50
Datasheet

15 Weeks

-

Surface Mount

12-TFSOJ (0.094, 2.40mm Width)

-

-

-

-

-

-40°C~85°C

-

-

RX-4035LC

-

-

Active

1 (Unlimited)

-

-

Time Event Recorder

-

-

-

-

-

2.4V~5.5V

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

SPI

-

-

-

-

-

-

-

-

-

-

-

-

2.5μA @ 3V

-

-

1V~5.5V

-

-

Alarm

-

-

-

-

ROHS3 Compliant

-

PCF8564AU/10AB/1,0
PCF8564AU/10AB/1,0

NXP USA Inc.

37
-

7 Weeks

-

Surface Mount

Die

YES

-

-

-

-

-40°C~85°C

Bulk

2008

-

-

-

Active

Not Applicable

9

-

Clock/Calendar

-

-

-

-

8542.39.00.01

1V~5.5V

UPPER

-

NOT SPECIFIED

2V

-

NOT SPECIFIED

PCF8564

9

R-XUUC-N9

Not Qualified

-

-

2/5V

-

-

I2C, 2-Wire Serial

-

-

-

-

-

0.032MHz

-

-

1

HH:MM:SS (24 hr)

-

YY-MM-DD-dd

0.6μA~0.75μA @ 2V~5V

SECONDS

Y

-

NO

I2C

Alarm, Leap Year, Square Wave Output, Watchdog Timer

-

-

-

-

ROHS3 Compliant

-

MCP795B10-I/SL
MCP795B10-I/SL

Microchip Technology

In Stock

-

Datasheet

-

Surface Mount

Surface Mount

14-SOIC (0.154, 3.90mm Width)

-

14

-

-

-

-40°C~85°C

Tube

2011

-

e3

-

Obsolete

1 (Unlimited)

14

EAR99

Clock/Calendar

MATTE TIN (SN)

-

-

ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ

8542.39.00.01

1.8V~5.5V

DUAL

-

-

5V

1.27mm

-

MCP795B10

14

-

-

-

-

2/5V

-

-

SPI

-

-

64B

-

8

10MHz

Clock

-

-

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

-

YY-MM-DD-dd

1μA @ 1.8V~5.5V

1/100SECOND

Y

1.3V~5.5V

NO

-

Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer

1.75mm

8.65mm

3.9mm

No

ROHS3 Compliant

-

1339AC-31SRGI
1339AC-31SRGI

Renesas Electronics America Inc.

30
Datasheet

12 Weeks

-

Surface Mount

16-SOIC (0.295, 7.50mm Width)

-

-

16-SOIC

-

Industrial grade

-40°C~85°C

Tube

-

-

-

-

Active

3 (168 Hours)

-

-

Clock/Calendar

-

-

-

-

-

2.7V~5.5V

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

I2C, 2-Wire Serial

-

-

-

-

-

-

-

-

-

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

-

-

-

-

ROHS3 Compliant

-

RX-8571SA:B PURE SN
RX-8571SA:B PURE SN

EPSON

37
Datasheet

13 Weeks

-

Surface Mount

14-SOIC (0.197, 5.00mm Width)

-

-

14-SOP

-

-

-40°C~85°C

-

-

RX-8571SA

-

-

Active

1 (Unlimited)

-

-

Clock/Calendar

-

-

-

-

-

1.6V~5.5V

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

I2C

-

-

16B

-

-

-

-

-

-

-

-

-

0.4μA @ 3V

-

-

-

-

-

Alarm, SRAM

-

-

-

-

ROHS3 Compliant

-

PCF8563PN
PCF8563PN

NXP Semiconductors / Freescale

In Stock

-

-

-

-

-

PDIP

NO

-

-

-

-

-

-

-

-

-

-

-

-

8

EAR99

-

-

85°C

-40°C

-

8542.39.00.01

-

DUAL

-

250

2V

2.54mm

40

-

8

-

Not Qualified

-

-

2/5V

INDUSTRIAL

-

-

5.5V

1.8V

-

-

-

0.032MHz

Clock

-

-

HH:MM:SS

-

-

-

SECONDS

Y

-

YES

I2C

-

4.2mm

9.5mm

7.62mm

-

RoHS Compliant

Lead Free

BQ4285LSTR
BQ4285LSTR

Texas Instruments

In Stock

-

Datasheet

-

-

-

SOIC

YES

24

-

70°C

-

-

-

-

-

-

no

-

-

24

EAR99

-

-

-

-

-

8542.39.00.01

-

DUAL

GULL WING

-

3.15V

1.27mm

-

-

24

-

Not Qualified

-

3.6V

-

COMMERCIAL

2.7V

-

-

-

-

TIMER, REAL TIME CLOCK

-

0.032MHz

-

8

1

-

-

-

-

-

-

-

-

PARALLEL, MUXED BUS

-

2.65mm

15.4mm

7.5mm

-

RoHS Compliant

Contains Lead

M41T56C64MY6E
M41T56C64MY6E

STMicroelectronics

In Stock

-

Datasheet

-

Surface Mount

Surface Mount

18-SOX, 18-SOIC with Crystal (7.5mm Width)

-

18

-

-

-

-40°C~85°C

Tube

-

-

e3

-

Obsolete

3 (168 Hours)

18

EAR99

Clock/Calendar

Matte Tin (Sn)

-

-

-

8542.39.00.01

4.5V~5.5V

DUAL

-

240

5V

1.27mm

30

M41T56

18

-

-

5V

-

5V

-

-

I2C, 2-Wire Serial

-

-

56B 8KB

-

-

0.032MHz

Clock

-

-

HH:MM:SS

-

YY-MM-DD-dd

100μA Typ @ 4.5V~5.5V

SECONDS

N

2.5V~3.5V

YES

I2C

EEPROM, Leap Year, NVSRAM

2.69mm

11.61mm

7.62mm

No

ROHS3 Compliant

-

AB0803-T3
AB0803-T3

Abracon LLC

In Stock

-

Datasheet

-

Surface Mount

Surface Mount

16-VFQFN Exposed Pad

-

-

-

-

-

-40°C~85°C

Tape & Reel (TR)

2012

-

-

yes

Obsolete

1 (Unlimited)

16

EAR99

Clock/Calendar

-

-

-

-

8542.39.00.01

1.7V~3.6V

QUAD

-

260

1.8V

0.5mm

30

-

-

S-XQCC-N16

-

-

-

-

-

-

I2C, 2-Wire Serial

-

-

-

-

-

0.032MHz

Clock

-

1

HH:MM:SS:hh

64 B

YY-MM-DD-dd

0.17μA~0.22μA @ 1.8V~3V

-

-

1.5V~3.6V

-

I2C; SERIAL, 4-WIRE/3-WIRE

Alarm, Leap Year, SRAM, Trickle-Charger

0.9mm

3mm

3mm

No

RoHS Compliant

Lead Free

AB0811-T3
AB0811-T3

Abracon LLC

In Stock

-

Datasheet

-

Surface Mount

Surface Mount

16-VFQFN Exposed Pad

-

-

-

-

-

-40°C~85°C

Tape & Reel (TR)

2012

-

-

yes

Obsolete

1 (Unlimited)

16

-

Clock/Calendar

-

-

-

-

-

1.7V~3.6V

QUAD

-

260

1.8V

0.5mm

30

-

-

S-XQCC-N16

-

-

-

-

-

-

SPI

-

-

-

-

-

0.032MHz

Clock

-

1

HH:MM:SS:hh

-

YY-MM-DD-dd

0.17μA~0.22μA @ 1.8V~3V

-

-

1.5V~3.6V

-

I2C; SERIAL, 4-WIRE/3-WIRE

Alarm, Leap Year, Trickle-Charger

0.9mm

3mm

3mm

No

RoHS Compliant

Lead Free

AB0801-T3
AB0801-T3

Abracon LLC

In Stock

-

Datasheet

-

Surface Mount

Surface Mount

16-VFQFN Exposed Pad

-

-

-

-

-

-40°C~85°C

Tape & Reel (TR)

2012

-

-

yes

Obsolete

1 (Unlimited)

16

EAR99

Clock/Calendar

-

-

-

-

8542.39.00.01

1.7V~3.6V

QUAD

-

260

1.8V

0.5mm

30

-

-

S-XQCC-N16

-

-

-

-

-

-

I2C, 2-Wire Serial

-

-

-

-

-

0.032MHz

Clock

-

1

HH:MM:SS:hh

-

YY-MM-DD-dd

0.17μA~0.22μA @ 1.8V~3V

-

-

1.5V~3.6V

-

I2C; SERIAL, 4-WIRE/3-WIRE

Alarm, Leap Year, Trickle-Charger

0.9mm

3mm

3mm

No

RoHS Compliant

Lead Free

BU9873FVM-GTTR
BU9873FVM-GTTR

ROHM Semiconductor

3000

-

-

11 Weeks

Surface Mount

Surface Mount

8-VSSOP, 8-MSOP (0.110, 2.80mm Width)

-

-

-

-

-

-40°C~85°C

Cut Tape (CT)

2013

-

-

-

Active

1 (Unlimited)

8

EAR99

Clock/Calendar

-

-

-

-

8542.39.00.01

1.8V~5.5V

DUAL

-

NOT SPECIFIED

3V

0.65mm

NOT SPECIFIED

-

-

R-PDSO-G8

-

-

-

-

-

-

I2C, 2-Wire Serial

-

-

-

-

-

-

-

-

-

HH:MM:SS (12/24 hr)

-

YY-MM-DD-dd

1μA~1.35μA @ 3V~5.5V

-

-

-

-

I2C

Alarm, Leap Year

0.9mm

2.9mm

2.8mm

-

ROHS3 Compliant

-

RTC-4701JE:B3 ROHS
RTC-4701JE:B3 ROHS

EPSON

In Stock

-

Datasheet

-

-

Surface Mount

20-LSSOJ (0.213, 5.40mm Width)

-

-

20-VSOJ

-

-

-40°C~85°C

Tape & Reel (TR)

-

-

-

-

Obsolete

1 (Unlimited)

-

-

Clock/Calendar

-

-

-

-

-

1.6V~5.5V

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

3-Wire Serial

-

-

-

-

-

-

-

-

-

HH:MM:SS (24 hr)

-

YY-MM-DD-dd

-

-

-

-

-

-

Alarm, Leap Year

-

-

-

-

-

-

RX8130CE:BB
RX8130CE:BB

EPSON

421
Datasheet

13 Weeks

-

Surface Mount

10-SMD, No Lead

-

-

-

-

-

-40°C~85°C

Bulk

-

RX8130CE

-

-

Active

1 (Unlimited)

-

-

Time Event Recorder

-

-

-

-

-

1.25V~5.5V

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

I2C

-

-

-

-

-

-

-

-

-

-

-

-

0.5μA @ 3V

-

-

-

-

-

Alarm

-

-

-

-

ROHS3 Compliant

-

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