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 ...

MCP79412T-I/MNY

3300+

0.939118

Increments of 3300

Leadtime
2-3 weeks

Microchip Technology

IC RTC CLK/CALENDAR I2C 8-TDFN

Tape & Reel (TR)

Active

Clock/Calendar

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

64B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

1.8 V ~ 5.5 V

1.3 V ~ 5.5 V

1.2µA @ 3.3V

-40°C ~ 85°C

Surface Mount

8-WFDFN Exposed Pad

8-TDFN (2x3)

MCP79402T-I/SN

3300+

0.797745

Increments of 3300

Leadtime
2-3 weeks

Microchip Technology

IC RTC CLK/CALENDAR I2C 8-SOIC

Tape & Reel (TR)

Active

Clock/Calendar

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

64B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

1.8 V ~ 5.5 V

1.3 V ~ 5.5 V

1.2µA (Typ) @ 3.3V

-40°C ~ 85°C

Surface Mount

8-SOIC (0.154", 3.90mm Width)

8-SOIC

MCP79412T-I/ST

2500+

0.898735

Increments of 2500

Leadtime
2-3 weeks

Microchip Technology

IC RTC CLK/CALENDAR I2C 8-TSSOP

Tape & Reel (TR)

Active

Clock/Calendar

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

64B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

1.8 V ~ 5.5 V

1.3 V ~ 5.5 V

1.2µA @ 3.3V

-40°C ~ 85°C

Surface Mount

8-TSSOP (0.173", 4.40mm Width)

8-TSSOP

MCP79412T-I/MS

2500+

0.898735

Increments of 2500

Leadtime
2-3 weeks

Microchip Technology

IC RTC CLK/CALENDAR I2C 8-MSOP

Tape & Reel (TR)

Active

Clock/Calendar

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

64B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

1.8 V ~ 5.5 V

1.3 V ~ 5.5 V

1.2µA @ 3.3V

-40°C ~ 85°C

Surface Mount

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

8-MSOP

MCP79412T-I/SN

3300+

0.870961

Increments of 3300

Leadtime
2-3 weeks

Microchip Technology

IC RTC CLK/CALENDAR I2C 8-SOIC

Tape & Reel (TR)

Active

Clock/Calendar

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

64B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

1.8 V ~ 5.5 V

1.3 V ~ 5.5 V

1.2µA @ 3.3V

-40°C ~ 85°C

Surface Mount

8-SOIC (0.154", 3.90mm Width)

8-SOIC

MCP79402T-I/MNY

3300+

0.870961

Increments of 3300

Leadtime
2-3 weeks

Microchip Technology

IC RTC CLK/CALENDAR I2C 8-TDFN

Tape & Reel (TR)

Active

Clock/Calendar

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

64B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

1.8 V ~ 5.5 V

1.3 V ~ 5.5 V

1.2µA (Typ) @ 3.3V

-40°C ~ 85°C

Surface Mount

8-WFDFN Exposed Pad

8-TDFN (2x3)

MCP79402T-I/MS

2500+

0.833088

Increments of 2500

Leadtime
2-3 weeks

Microchip Technology

IC RTC CLK/CALENDAR I2C 8-MSOP

Tape & Reel (TR)

Active

Clock/Calendar

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

64B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

1.8 V ~ 5.5 V

1.3 V ~ 5.5 V

1.2µA (Typ) @ 3.3V

-40°C ~ 85°C

Surface Mount

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

8-MSOP

MCP79402T-I/ST

2500+

0.833088

Increments of 2500

Leadtime
2-3 weeks

Microchip Technology

IC RTC CLK/CALENDAR I2C 8-TSSOP

Tape & Reel (TR)

Active

Clock/Calendar

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

64B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

1.8 V ~ 5.5 V

1.3 V ~ 5.5 V

1.2µA (Typ) @ 3.3V

-40°C ~ 85°C

Surface Mount

8-TSSOP (0.173", 4.40mm Width)

8-TSSOP

MCP79412-I/ST

1+	1.02941
25+	0.949412
100+	0.898726

Increments of 1

Leadtime
2-3 weeks

Microchip Technology

IC RTC CLK/CALENDAR I2C 8-TSSOP

Tube

Active

Clock/Calendar

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

64B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

1.8 V ~ 5.5 V

1.3 V ~ 5.5 V

1.2µA @ 3.3V

-40°C ~ 85°C

Surface Mount

8-TSSOP (0.173", 4.40mm Width)

8-TSSOP

MCP79412-I/SN

1+	0.990196
25+	0.918824
100+	0.868431

Increments of 1

Leadtime
2-3 weeks

Microchip Technology

IC RTC CLK/CALENDAR I2C 8-SOIC

Tube

Active

Clock/Calendar

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

64B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

1.8 V ~ 5.5 V

1.3 V ~ 5.5 V

1.2µA @ 3.3V

-40°C ~ 85°C

Surface Mount

8-SOIC (0.154", 3.90mm Width)

8-SOIC

MCP79412-I/MS

1+	1.02941
25+	0.949412
100+	0.898726

Increments of 1

Leadtime
2-3 weeks

Microchip Technology

IC RTC CLK/CALENDAR I2C 8-MSOP

Tube

Active

Clock/Calendar

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

64B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

1.8 V ~ 5.5 V

1.3 V ~ 5.5 V

1.2µA @ 3.3V

-40°C ~ 85°C

Surface Mount

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

8-MSOP

MCP79402-I/ST

1+	0.95098
25+	0.878431
100+	0.833137

Increments of 1

Leadtime
2-3 weeks

Microchip Technology

IC RTC CLK/CALENDAR I2C 8-TSSOP

Tube

Active

Clock/Calendar

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

64B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

1.8 V ~ 5.5 V

1.3 V ~ 5.5 V

1.2µA (Typ) @ 3.3V

-40°C ~ 85°C

Surface Mount

8-TSSOP (0.173", 4.40mm Width)

8-TSSOP

MCP79402-I/SN

1+	0.911765
25+	0.838039
100+	0.797745

Increments of 1

Leadtime
2-3 weeks

Microchip Technology

IC RTC CLK/CALENDAR I2C 8-SOIC

Tube

Active

Clock/Calendar

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

64B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

1.8 V ~ 5.5 V

1.3 V ~ 5.5 V

1.2µA (Typ) @ 3.3V

-40°C ~ 85°C

Surface Mount

8-SOIC (0.154", 3.90mm Width)

8-SOIC

MCP79402-I/MS

1+	0.95098
25+	0.878431

Increments of 1

Leadtime
2-3 weeks

Microchip Technology

IC RTC CLK/CALENDAR I2C 8-MSOP

Tube

Active

Clock/Calendar

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

64B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

I²C, 2-Wire Serial

1.8 V ~ 5.5 V

1.3 V ~ 5.5 V

1.2µA (Typ) @ 3.3V

-40°C ~ 85°C

Surface Mount

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

8-MSOP

DS1344E-3+T&R

2500+

2.052

Increments of 2500

Leadtime
2-3 weeks

Maxim Integrated

IC RTC CLK/CALENDAR SPI 20-TSSOP

Tape & Reel (TR)

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

DS1344E-18+T&R

2500+

2.052

Increments of 2500

Leadtime
2-3 weeks

Maxim Integrated

IC RTC CLK/CALENDAR SPI 20-TSSOP

Tape & Reel (TR)

Active

Clock/Calendar

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

96B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

SPI

1.71 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

DS1344D-3+T&R

2500+

2.124

Increments of 2500

Leadtime
2-3 weeks

Maxim Integrated

IC RTC CLK/CAL SPI 14TDFN

Tape & Reel (TR)

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

14-WFDFN Exposed Pad

14-TDFN-EP (3x3)

DS1344D-33+T&R

2500+

2.052

Increments of 2500

Leadtime
2-3 weeks

Maxim Integrated

IC RTC CLK/CAL SPI 14TDFN

Tape & Reel (TR)

Active

Clock/Calendar

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

96B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

SPI

3 V ~ 5.5 V

1.3 V ~ 5.5 V

120µA ~ 160µA @ 3.63V ~ 5.5V

-40°C ~ 85°C

Surface Mount

14-WFDFN Exposed Pad

14-TDFN-EP (3x3)

DS1344D-18+T&R

2500+

2.052

Increments of 2500

Leadtime
2-3 weeks

Maxim Integrated

IC RTC CLK/CAL SPI 14TDFN

Tape & Reel (TR)

Active

Clock/Calendar

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

96B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

SPI

1.71 V ~ 5.5 V

1.3 V ~ 5.5 V

-40°C ~ 85°C

Surface Mount

14-WFDFN Exposed Pad

14-TDFN-EP (3x3)

DS1343E-3+T&R

2500+

2.052

Increments of 2500

Leadtime
2-3 weeks

Maxim Integrated

IC RTC CLK/CALENDAR SPI 20-TSSOP

Tape & Reel (TR)

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

DS1343E-18+T&R

2500+

2.052

Increments of 2500

Leadtime
2-3 weeks

Maxim Integrated

IC RTC CLK/CALENDAR SPI 20-TSSOP

Tape & Reel (TR)

Active

Clock/Calendar

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

96B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

SPI

1.71 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

DS1343D-3+T&R

2500+

2.052

Increments of 2500

Leadtime
2-3 weeks

Maxim Integrated

IC RTC CLK/CAL SPI 14TDFN

Tape & Reel (TR)

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

14-WFDFN Exposed Pad

14-TDFN-EP (3x3)

DS1343D-33+T&R

2500+

2.052

Increments of 2500

Leadtime
2-3 weeks

Maxim Integrated

IC RTC CLK/CAL SPI 14TDFN

Tape & Reel (TR)

Active

Clock/Calendar

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

96B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

SPI

3 V ~ 5.5 V

1.3 V ~ 5.5 V

120µA ~ 160µA @ 3.63V ~ 5.5V

-40°C ~ 85°C

Surface Mount

14-WFDFN Exposed Pad

14-TDFN-EP (3x3)

DS1343D-18+T&R

2500+

2.052

Increments of 2500

Leadtime
2-3 weeks

Maxim Integrated

IC RTC CLK/CAL SPI 14TDFN

Tape & Reel (TR)

Active

Clock/Calendar

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

96B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

SPI

1.71 V ~ 5.5 V

1.3 V ~ 5.5 V

-40°C ~ 85°C

Surface Mount

14-WFDFN Exposed Pad

14-TDFN-EP (3x3)

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

Maxim Integrated

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

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