Clock/Timing - Real Time Clocks

Online Electronic Components

Mẹo! Vuốt qua trái qua phải để chọn bộ lọc.

Manufacturer	Packaging	Series	Part Status	Type	Features	Memory Size	Time Format	Date Format	Interface	Voltage - Supply	Voltage - Supply, Battery	Current - Timekeeping (Max)	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package

Reset allReset

Supplier Part Number

Manufacturer Part Number

Price

Stock

Manufacturer

Description

Packaging

Series

Part Status

Type

Features

Memory Size

Time Format

Date Format

Interface

Voltage - Supply

Voltage - Supply, ...

Current - Timekeeping ...

Operating Temperature ...

Mounting Type

Package / Case

Supplier Device Package ...

X1288S16-2.7AT1

Leadtime
2-3 weeks

O7FK-LWU-ISW

IC RTC CLK CALENDAR I2C 16-SOIC

Tape & Reel TR

Obsolete

Clock Calendar

Alarm, Leap Year, Supervisor, Watchdog Timer

HH:MM:SS:hh 12 24 hr

YY-MM-DD-dd

I²C, 2-Wire Serial

2.7 V ~ 5.5 V

1.8 V ~ 5.5 V

10µA ~ 20µA @ 2.7V ~ 5V

0°C ~ 70°C

Surface Mount

16-SOIC 0.295 , 7.50mm Width

16-SOIC

BQ4845S-A4NG4

80+

6.83333

Increments of 80

Leadtime
2-3 weeks

WW1CQ-V4L-QY

IC RTC CLK CALENDAR PAR 28-SOIC

Tube

Last Time Buy

Clock Calendar

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

HH:MM:SS 12 24 hr

YY-MM-DD-dd

Parallel

4.75 V ~ 5.5 V

2.3 V ~ 4 V

1.5mA Typ @ 4.5 V ~ 5.5 V

-40°C ~ 85°C

Surface Mount

28-SOIC 0.295 , 7.50mm Width

28-SOIC

M48T86PC1

Leadtime
2-3 weeks

YLY-9B-NL

IC RTC CLK CALENDAR PAR 24-DIP

Tube

Obsolete

Clock Calendar

Alarm, Leap Year, NVSRAM, Square Wave Output

114B

HH:MM:SS 12 24 hr

YY-MM-DD-dd

Parallel

4.5 V ~ 5.5 V

15mA @ 4.5V ~ 5.5V

0°C ~ 70°C

Through Hole

24-DIP Module 0.600 , 15.24mm

24-PCDIP, CAPHAT®

DS1244WP-120IND+

40+

34.0245

Increments of 40

Leadtime
2-3 weeks

MD9Y-PV-7C

IC RTC PHANTOM PAR 34-PCM

Tube

Active

Phantom Time Chip

Leap Year, NVSRAM

32KB

HH:MM:SS:hh 12 24 hr

YY-MM-DD-dd

Parallel

2.97 V ~ 3.63 V

7mA @ 3.3V

-40°C ~ 85°C

Surface Mount

34-PowerCap™ Module

34-PowerCap Module

0FZ9 OG6 B45

700+

0.707843

Increments of 700

Leadtime
2 3 weeks

O0B-FT-ID1

REAL TIME CLOCK IC I2C BUS

Active

T9SSX-XUI-64

1HG9R-HD-CWF

IC RTC CLK CALENDAR PAR 28-TSOP

Tray

Obsolete

Clock Calendar

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

2KB

HH:MM:SS 12 24 hr

YY-MM-DD-dd

Parallel

2.7 V ~ 3.7 V

2.5 V ~ 3.7 V

2mA @ 2.7V ~ 3.7V

0°C ~ 70°C

Surface Mount

28-TSSOP 0.465 , 11.80mm Width

28-TSOP

HL-2TM-JH

Leadtime
2-3 weeks

G3JF-0D-CTH

IC RTC CLK CALENDAR PAR 34-PCM

Tube

Active

Clock Calendar

Leap Year, NVSRAM

8KB

HH:MM:SS 24 hr

YY-MM-DD-dd

Parallel

4.5 V ~ 5.5 V

3mA @ 5V

0°C ~ 70°C

Surface Mount

34-PowerCap™ Module

34-PowerCap Module

DS1693

Leadtime
2-3 weeks

LDV-SXR-2G7

IC RTC CLK CALENDAR PAR 28-EDIP

Tube

Obsolete

Clock Calendar

NVSRAM

114B

HH:MM:SS 12 24 hr

YY-MM-DD-dd

Parallel

2.7 V ~ 3.3 V, 4.5 V ~ 5.5 V

2.5 V ~ 3.7 V

2mA @ 3V, 3mA @ 5V

0°C ~ 70°C

Through Hole

28-DIP Module 0.600 , 15.24mm

28-EDIP

DP8570AVX

750+

22.7132

Increments of 750

Leadtime
2-3 weeks

YK3G-L7ZJ-AS

IC RTC TCP PAR 28-PLCC

Tape & Reel TR

Not For New Designs

Timer Clock Peripheral TCP

Alarm, Leap Year

44B

HH:MM:SS:hh 12 24 hr

YY-MM-DD-dd

Parallel

4.5 V ~ 5.5 V

2.2 V ~ 5.1 V

1µA @ 5V

-40°C ~ 85°C

Surface Mount

28-LCC J-Lead

28-PLCC 11.51x11.51

IQS7-FN93-IF2

1000+

2.53922

Increments of 1000

Leadtime
2-3 weeks

E2925-CHZV-Y1

IC RTC CLK CALENDAR I2C 8-SMT

Tape & Reel TR

Active

Clock Calendar

Alarm, Leap Year, Square Wave Output, TCXO Crystal

HH:MM:SS 12 24 hr

YY-MM-DD

I²C, 2-Wire Serial

1.3 V ~ 5.5 V

2µA @ 3V

-40°C ~ 85°C

Surface Mount

8-SMD Module

8-SMT

MCP79511T-I MS

2500+

1.0603

Increments of 2500

9IQ7-2A02-KM

IC RTC CLK CALENDAR SPI 10-MSOP

Tape & Reel TR

Active

Clock Calendar

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

64B

HH:MM:SS:hh 12 24 hr

YY-MM-DD-dd

SPI

1.8 V ~ 3.6 V

1.3 V ~ 3.6 V

1µA @ 1.8V ~ 3.6V

-40°C ~ 85°C

Surface Mount

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

10-MSOP

DS1643-100+

Leadtime
2-3 weeks

BCB-JZ5-ZKC

IC RTC CLK CALENDAR PAR 28-EDIP

Tube

Obsolete

Clock Calendar

Leap Year, NVSRAM

8KB

HH:MM:SS 24 hr

YY-MM-DD-dd

Parallel

4.5 V ~ 5.5 V

3mA @ 5V

0°C ~ 70°C

Through Hole

28-DIP Module 0.600 , 15.24mm

28-EDIP

PCA21125T Q900 1,1-Cut

PCA21125T Q900 1,1

1+	1.7549
10+	1.57843
100+	1.26902
500+	1.04263
1000+	0.863892

Increments of 1

11A-MTF-N3

IC RTC CLK CALENDAR SPI 14-TSSOP

Cut Tape CT

Active

Clock Calendar

Alarm, Leap Year, Square Wave Output, Watchdog Timer

HH:MM:SS 12 24 hr

YY-MM-DD-dd

SPI

1.6 V ~ 5.5 V

30.3µA @ 2V ~ 5V

-40°C ~ 125°C

Surface Mount

14-TSSOP 0.173 , 4.40mm Width

14-TSSOP

M48T128Y-70PM1

61GN-O68-FA5

IC RTC CLK CALENDAR PAR 32-DIP

Tube

Timekeeper®

Obsolete

Clock Calendar

Leap Year

HH:MM:SS 24 hr

YY-MM-DD-dd

Parallel

4.5 V ~ 5.5 V

4mA @ 4.5V ~ 5.5V

0°C ~ 70°C

Through Hole

32-DIP Module 0.600 , 15.24mm

32-PMDIP

DS1344E-3+T&R-Cut

DS1344E-3+T&R

1+	4.52941
10+	4.27549
25+	3.42
50+	3.24902
100+	2.99255

Increments of 1

Leadtime
2-3 weeks

UNTM-OA-87N

IC RTC CLK CALENDAR SPI 20-TSSOP

Cut Tape CT

Active

Clock Calendar

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

96B

HH:MM:SS 12 24 hr

YY-MM-DD-dd

SPI

2.7 V ~ 5.5 V

1.3 V ~ 5.5 V

-40°C ~ 85°C

Surface Mount

20-TSSOP 0.173 , 4.40mm Width

20-TSSOP

ISL12025IVZ-T

Leadtime
2-3 weeks

A3-WP-YKM

IC RTC CLK CALENDAR I2C 8-TSSOP

Tape & Reel TR

Obsolete

Clock Calendar

Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer

HH:MM:SS 12 24 hr

YY-MM-DD-dd

I²C, 2-Wire Serial

2.7 V ~ 5.5 V

1.8 V ~ 5.5 V

10µA ~ 20µA @ 2.7V ~ 5.5V

-40°C ~ 85°C

Surface Mount

8-TSSOP 0.173 , 4.40mm Width

8-TSSOP

RTC-72423A0: PURE SN

1000+

4.63235

Increments of 1000

Leadtime
2-3 weeks

JWTD-CUHI-HO

IC RTC CLK CALENDAR PAR 24-SOP

Tape & Reel TR

Active

Clock Calendar

Leap Year

HH:MM:SS 12 24 hr

YY-MM-DD-dd

Parallel

4.5 V ~ 5.5 V

5µA ~ 10µA @ 2V ~ 5V

-40°C ~ 85°C

Surface Mount

24-SOIC 0.311 , 7.90mm Width

24-SOP

DS1339U-3+

1+	3.48039
10+	3.30686
25+	3.04902
50+	2.89667
100+	2.62745

Increments of 1

Leadtime
2-3 weeks

O3VQ-A20-IUN

IC RTC CLK CALENDAR I2C 8-USOP

Tube

Active

Clock Calendar

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

HH:MM:SS 12 24 hr

YY-MM-DD-dd

I²C, 2-Wire Serial

2.7 V ~ 5.5 V

1.3 V ~ 3.7 V

150µA @ 3.3V

-40°C ~ 85°C

Surface Mount

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

8-uMAX

AS1801-BTDT

Leadtime
2-3 weeks

HI7D-61-EYL

IC RTC CLK CALENDAR I2C 8-TDFN

Tape & Reel TR

Obsolete

Clock Calendar

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

HH:MM:SS 12 24 hr

YY-MM-DD-dd

I²C, 2-Wire Serial

1.8 V ~ 3.6 V

0.9 V ~ 3.6 V

0.5µA @ 1.5V

-40°C ~ 85°C

Surface Mount

8-UFDFN Exposed Pad

8-TDFN 2x2

DS1307Z

Leadtime
2-3 weeks

HLV-O0-T3

IC RTC CLK CALENDAR I2C 8-SOIC

Tube

Active

Clock Calendar

Leap Year, NVSRAM, Square Wave Output

56B

HH:MM:SS 12 24 hr

YY-MM-DD-dd

I²C, 2-Wire Serial

4.5 V ~ 5.5 V

2 V ~ 3.5 V

200µA @ 5V

0°C ~ 70°C

Surface Mount

8-SOIC 0.154 , 3.90mm Width

8-SOIC

DS1318

9XS9Q-03H-AP

IC RTC ELAPSED CNT PAR 24-TSSOP

Tube

Obsolete

Elapsed Time Counter

Alarm, Square Wave Output

Binary

Parallel

3 V ~ 3.6 V

1.6 V ~ 3.7 V

150µA @ 3V ~ 3.6V

-40°C ~ 85°C

Surface Mount

24-TSSOP 0.173 , 4.40mm Width

24-TSSOP

DS1670E+T&R

2500+

4.08

Increments of 2500

Leadtime
2-3 weeks

Z5S-OGO-HZN

IC RTC SYSTEM CTRLR SER 20-TSSOP

Tape & Reel TR

Active

Portable System Controller

Alarm, Leap Year, Watchdog Timer

HH:MM:SS 12 24 hr

YY-MM-DD-dd

3-Wire Serial

2.97 V ~ 3.63 V

2.5 V ~ 3.7 V

100µA @ 3.3V

0°C ~ 70°C

Surface Mount

20-TSSOP 0.173 , 4.40mm Width

20-TSSOP

1337GDVGI

288+

3.28285

Increments of 288

89-7V-O4

IC RTC CLK CALENDAR I2C 8-TSSOP

Tube

Active

Clock Calendar

Alarm, Leap Year, Square Wave Output

HH:MM:SS 12 24 hr

YY-MM-DD-dd

I²C, 2-Wire Serial

1.8 V ~ 5.5 V

0.6µA @ 1.3V ~ 1.8V

-40°C ~ 85°C

Surface Mount

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

8-MSOP

ISL12057IBZ

1+	2.40196
10+	2.15686
100+	1.73324
500+	1.42402
1000+	1.1799

Increments of 1

901

901-SO-C1

IC RTC CLK CALENDAR I2C 8-SOIC

Tube

Active

Clock Calendar

Alarm, Leap Year

HH:MM:SS 12 24 hr

YY-MM-DD-dd

I²C, 2-Wire Serial

1.8 V ~ 3.6 V

0.65µA @ 1.8V

-40°C ~ 85°C

Surface Mount

8-SOIC 0.154 , 3.90mm Width

8-SOIC

PT7C43390LE

700+

0.707843

Increments of 700

Leadtime
2-3 weeks

EE-NA8-BS

IC RTC CLK CALENDAR I2C TSSOP

Tube

Active

Clock Calendar

Alarm, Leap Year, Square Wave Output

HH:MM:SS 12 24 hr

YY-MM-DD-dd

I²C, 2-Wire Serial

1.3 V ~ 5.5 V

0.65µA ~ 0.7µA @ 3V ~ 5V

-40°C ~ 85°C

Surface Mount

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

8-TSSOP

Easy Boards

Development Boards, Kits, Programmers

RF/IF and RFID

Cellular Modules

GNSS Modules

Short Range Modules

Antenna

Integrated Circuits (ICs)

Integrated Circuits (ICs)

Integrated Circuits (ICs)

Integrated Circuits (ICs)

Integrated Circuits (ICs)

Integrated Circuits (ICs)

Discrete Semiconductor Products

Resistors

Potentiometers, Variable Resistors

Capacitors

Optoelectronics

Crystals, Oscillators, Resonators