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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

Mounting Type

Package / Case

Surface Mount

Supplier Device Package

Usage Level

Operating Temperature

Packaging

Published

Series

JESD-609 Code

Part Status

Moisture Sensitivity Level (MSL)

Number of Terminations

ECCN Code

Type

Terminal Finish

HTS Code

Voltage - Supply

Terminal Position

Peak Reflow Temperature (Cel)

Supply Voltage

Terminal Pitch

Time@Peak Reflow Temperature-Max (s)

Base Part Number

Pin Count

JESD-30 Code

Interface

Memory Size

Time Format

Date Format

Current - Timekeeping (Max)

Voltage - Supply, Battery

Information Access Method

Features

Height Seated (Max)

Length

Width

RoHS Status

Lead Free

DS12885T/T&R
DS12885T/T&R

Maxim Integrated

In Stock

-

Datasheet

-

Surface Mount

32-TQFP

-

32-TQFP (7x7)

-

0°C~70°C

Tape & Reel (TR)

2010

-

-

Obsolete

3 (168 Hours)

-

-

Clock/Calendar

-

-

4.5V~5.5V

-

-

-

-

-

DS12885

-

-

Parallel

114B

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

-

-

-

Non-RoHS Compliant

Contains Lead

DS1685Q-3/T&R
DS1685Q-3/T&R

Maxim Integrated

In Stock

-

Datasheet

-

Surface Mount

28-LCC (J-Lead)

-

28-PLCC (11.51x11.51)

-

0°C~70°C

Tape & Reel (TR)

2012

-

-

Obsolete

1 (Unlimited)

-

-

Real Time Clock (RTC)

-

-

3V

-

-

-

-

-

DS1685

-

-

Multiplexed

242B

HH:MM:SS

YYYY-MM-DD

-

-

-

-

-

-

-

Non-RoHS Compliant

-

ISL1208IU8
ISL1208IU8

Renesas Electronics America Inc.

In Stock

-

Datasheet

-

Surface Mount

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

YES

-

-

-40°C~85°C

Tube

2004

-

-

Obsolete

1 (Unlimited)

8

-

Clock/Calendar

-

-

2.7V~5.5V

DUAL

-

3V

0.65mm

-

ISL1208

-

S-PDSO-G8

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

1.1mm

3mm

3mm

Non-RoHS Compliant

-

ISL1208IU8-TK
ISL1208IU8-TK

Renesas Electronics America Inc.

In Stock

-

Datasheet

-

Surface Mount

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

YES

-

-

-40°C~85°C

Tape & Reel (TR)

2004

-

-

Obsolete

1 (Unlimited)

8

-

Clock/Calendar

-

-

2.7V~5.5V

DUAL

-

3V

0.65mm

-

ISL1208

-

S-PDSO-G8

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

1.1mm

3mm

3mm

Non-RoHS Compliant

-

X1205V8I
X1205V8I

Renesas Electronics America Inc.

In Stock

-

Datasheet

-

Surface Mount

8-TSSOP (0.173, 4.40mm Width)

-

-

-

-40°C~85°C

Tube

-

-

-

Obsolete

1 (Unlimited)

-

-

Clock/Calendar

-

-

2.7V~5.5V

-

-

-

-

-

X1205

-

-

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

-

-

-

Non-RoHS Compliant

-

X1205V8
X1205V8

Renesas Electronics America Inc.

In Stock

-

Datasheet

-

Surface Mount

8-TSSOP (0.173, 4.40mm Width)

-

-

-

0°C~70°C

Tube

2005

-

-

Obsolete

1 (Unlimited)

-

-

Clock/Calendar

-

-

2.7V~5.5V

-

-

-

-

-

X1205

-

-

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

-

-

-

Non-RoHS Compliant

-

ISL1218IUZ-T
ISL1218IUZ-T

Renesas Electronics America Inc.

30
Datasheet

6 Weeks

Surface Mount

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

-

-

-

-40°C~85°C

Tape & Reel (TR)

2004

-

e3

Active

2 (1 Year)

-

EAR99

Clock/Calendar

Matte Tin (Sn)

8542.39.00.01

2.7V~5.5V

-

NOT SPECIFIED

-

-

NOT SPECIFIED

ISL1218

8

-

I2C, 2-Wire Serial

8B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

4μA~6μA @ 3V~5V

1.8V~5.5V

-

Alarm, Leap Year, SRAM

-

-

-

ROHS3 Compliant

-

X1205S8Z
X1205S8Z

Renesas Electronics America Inc.

In Stock

-

Datasheet

-

Surface Mount

8-SOIC (0.154, 3.90mm Width)

-

-

-

0°C~70°C

Tube

-

-

e3

Obsolete

1 (Unlimited)

-

-

Clock/Calendar

Matte Tin (Sn)

-

2.7V~5.5V

-

NOT SPECIFIED

-

-

NOT SPECIFIED

X1205

-

-

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

-

-

-

ROHS3 Compliant

-

ISL12026AIVZ-T
ISL12026AIVZ-T

Renesas Electronics America Inc.

30
Datasheet

7 Weeks

Surface Mount

8-TSSOP (0.173, 4.40mm Width)

YES

-

Industrial grade

-40°C~85°C

Tape & Reel (TR)

2010

-

e3

Active

1 (Unlimited)

8

EAR99

Clock/Calendar

Matte Tin (Sn) - annealed

8542.39.00.01

2.7V~5.5V

DUAL

NOT SPECIFIED

3.3V

0.65mm

NOT SPECIFIED

ISL12026A

8

R-PDSO-G8

I2C, 2-Wire Serial

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

10μA~20μA @ 2.7V~5.5V

1.8V~5.5V

I2C

Alarm, Leap Year

1.2mm

4.4mm

3mm

ROHS3 Compliant

-

ISL1221IUZ
ISL1221IUZ

Renesas Electronics America Inc.

In Stock

-

Datasheet

6 Weeks

Surface Mount

10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

YES

-

Industrial grade

-40°C~85°C

Tube

2004

-

e3

Active

2 (1 Year)

10

EAR99

Time Event Recorder

Matte Tin (Sn) - annealed

8542.39.00.01

2.7V~5.5V

DUAL

NOT SPECIFIED

3V

0.5mm

NOT SPECIFIED

ISL1221

10

S-PDSO-G10

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

1.1mm

3mm

3mm

ROHS3 Compliant

-

ISL12024IVZ-T
ISL12024IVZ-T

Renesas Electronics America Inc.

30
Datasheet

7 Weeks

Surface Mount

8-TSSOP (0.173, 4.40mm Width)

-

-

-

-40°C~85°C

Tape & Reel (TR)

1999

-

e3

Active

1 (Unlimited)

-

EAR99

Clock/Calendar

Matte Tin (Sn)

8542.39.00.01

2.7V~5.5V

-

NOT SPECIFIED

-

-

NOT SPECIFIED

ISL12024

8

-

I2C, 2-Wire Serial

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

10μA~20μA @ 2.7V~5.5V

1.8V~5.5V

-

Alarm, Leap Year, Unique ID

-

-

-

ROHS3 Compliant

-

ISL12024IRTCZ
ISL12024IRTCZ

Renesas Electronics America Inc.

30
Datasheet

6 Weeks

Surface Mount

8-WDFN Exposed Pad

-

-

Industrial grade

-40°C~85°C

Tube

1999

-

e3

Active

1 (Unlimited)

-

EAR99

Clock/Calendar

Matte Tin (Sn)

8542.39.00.01

2.7V~5.5V

-

NOT SPECIFIED

-

-

NOT SPECIFIED

ISL12024

8

-

I2C, 2-Wire Serial

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

10μA~20μA @ 2.7V~5.5V

1.8V~5.5V

-

Alarm, Leap Year, Unique ID

-

-

-

ROHS3 Compliant

-

ISL1208IB8
ISL1208IB8

Renesas Electronics America Inc.

In Stock

-

Datasheet

-

Surface Mount

8-SOIC (0.154, 3.90mm Width)

YES

-

-

-40°C~85°C

Tube

2004

-

-

Obsolete

1 (Unlimited)

8

-

Clock/Calendar

-

-

2.7V~5.5V

DUAL

-

3V

1.27mm

-

ISL1208

-

R-PDSO-G8

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

1.7272mm

4.9022mm

3.9116mm

Non-RoHS Compliant

-

KR3225Y32768EAW30TAA
KR3225Y32768EAW30TAA

Kyocera International Inc. Electronic Components

In Stock

-

Datasheet

16 Weeks

Surface Mount

8-SMD

-

SMD

-

-40°C~85°C

Tape & Reel (TR)

-

-

-

Active

1 (Unlimited)

-

-

Clock/Calendar

-

-

1.3V~5.5V

-

-

-

-

-

-

-

-

I2C, 2-Wire Serial

-

HH:MM:SS

YY-MM-DD-dd

2μA @ 3V

-

-

Alarm

-

-

-

RoHS Compliant

-

RX-4045SA:AA:PURE SN
RX-4045SA:AA:PURE SN

EPSON

30
Datasheet

13 Weeks

Surface Mount

14-SOIC (0.197, 5.00mm Width)

-

14-SOP

-

-40°C~85°C

-

-

RX-4045SA

-

Active

1 (Unlimited)

-

-

Clock/Calendar

-

-

1.7V~5.5V

-

-

-

-

-

-

-

-

SPI

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

1.2μA~1.8μA @ 3V~5V

-

-

Alarm

-

-

-

ROHS3 Compliant

-

CDP68HC68T1MZ96
CDP68HC68T1MZ96

Renesas Electronics America Inc.

In Stock

-

Datasheet

9 Weeks

Surface Mount

20-SOIC (0.295, 7.50mm Width)

-

-

-

-40°C~85°C

Tape & Reel (TR)

2001

-

e3

Active

3 (168 Hours)

-

EAR99

Clock/Calendar

Matte Tin (Sn) - annealed

8542.39.00.01

3V~6V

-

-

-

-

-

CDP68HC68T1

20

-

SPI

32B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

20μA~500μA @ 5V

2.2V~6V

-

Alarm, Leap Year, Square Wave Output, Watchdog Timer

-

-

-

ROHS3 Compliant

-

X1228S14-4.5A
X1228S14-4.5A

Renesas Electronics America Inc.

In Stock

-

Datasheet

-

Surface Mount

14-SOIC (0.154, 3.90mm Width)

-

-

-

0°C~70°C

Tube

-

-

-

Obsolete

1 (Unlimited)

-

-

Clock/Calendar

-

-

2.7V~5.5V

-

-

-

-

-

X1228

-

-

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

-

-

-

Non-RoHS Compliant

-

X1227S8-2.7
X1227S8-2.7

Renesas Electronics America Inc.

In Stock

-

Datasheet

-

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

-

-

-

Non-RoHS Compliant

-

X1227S8-2.7A
X1227S8-2.7A

Renesas Electronics America Inc.

In Stock

-

Datasheet

-

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

-

-

-

Non-RoHS Compliant

-

PT7C4363BQ1WEX
PT7C4363BQ1WEX

Diodes Incorporated

In Stock

-

Datasheet

12 Weeks

Surface Mount

8-SOIC (0.154, 3.90mm Width)

-

-

-

-40°C~125°C

Tape & Reel (TR)

-

Automotive, AEC-Q100

-

Active

1 (Unlimited)

-

-

Clock/Calendar

-

-

1.3V~5.5V

-

-

-

-

-

-

-

-

I2C, SMBus

-

HH:MM:SS

YY-MM-DD-dd

1.5μA @ 5V

3V

-

Alarm

-

-

-

ROHS3 Compliant

-

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