N/A

-

9 Weeks

Wire

表面贴装

8-SOIC (0.154, 3.90mm Width)

-40°C~85°C

Tape & Reel (TR)

最后一次购买

1 (Unlimited)

8

EAR99

Clock/Calendar

8542.39.00.01

1.35V~5.5V

DUAL

3V

1.27mm

R-PDSO-G8

不合格

3/5V

3-Wire Serial

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

0.6μA~14μA @ 3V~5V

SECONDS

Y

NO

Alarm, Leap Year, Square Wave Output

1.75mm

4.9mm

3.9mm

ROHS3 Compliant

711 In Stock

-

表面贴装

SOIC

2004

e3

1 (Unlimited)

8

EAR99

哑光锡

70°C

0°C

8542.39.00.01

DUAL

260

5V

1.27mm

40

8

R-PDSO-G8

不合格

5.5V

3/5V

COMMERCIAL

2.7V

2-Wire, I2C, Serial

TIMER, REAL TIME CLOCK

0.032MHz

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

SECONDS

Y

YES

I2C

1.75mm

4.9mm

3.9mm

符合RoHS标准

无铅

17 In Stock

-

13 Weeks

表面贴装

14-SOIC (0.197, 5.00mm Width)

14-SOP

-40°C~85°C

RX-8025SA

活跃

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

100 In Stock

-

18 Weeks

表面贴装

8-SMD, Flat Lead

YES

-40°C~85°C

Tape & Reel (TR)

e3

活跃

1 (Unlimited)

8

EAR99

Clock/Calendar

TIN

8542.39.00.01

1.3V~5.5V

DUAL

3V

0.5mm

8

R-PDSO-F8

不合格

3-Wire Serial

0.032MHz

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

8μA~14μA @ 3V~5V

SERIAL, 3-WIRE

Alarm, Leap Year

0.5mm

2.23mm

1.97mm

符合RoHS标准

1000 In Stock

-

表面贴装

YES

14

14

EAR99

Serial (I2C)

1.6

5|2.5|1.8|3.3

5.5

-40

85

Industrial

SOP

SOIC

表面贴装

1.65(Max)

8.75(Max)

4(Max)

14

Gull-wing

Compliant

0.200 INCH, ROHS COMPLIANT, SOIC-14

小概要

PLASTIC/EPOXY

SOP14,.3

-40 °C

3 V

未说明

1.6 V

85 °C

有

M41TC8025AMC6F

0.032 MHz

SOP

RECTANGULAR

STMicroelectronics

Obsolete

STMICROELECTRONICS

5.5 V

5.82

卷带

Obsolete

EAR99

85 °C

-40 °C

8542.39.00.01

定时器或RTC

CMOS

DUAL

鸥翼

未说明

1.27 mm

unknown

14

R-PDSO-G14

Clock/Calendar/Alarm/Timer/Interrupt

不合格

1.8/5 V

INDUSTRIAL

5.5 V

1.6 V

TIMER, REAL TIME CLOCK

Clock

2.25 mm

1

HH:MM:SS

DW:DM:M:Y

SECONDS

Y

YES

I2C

10.15 mm

5.3 mm

无

符合RoHS标准

1 In Stock

-

9 Weeks

表面贴装

8-LSSOP (0.173, 4.40mm Width)

8-SSOP

-40°C~85°C

Tape & Reel (TR)

活跃

1 (Unlimited)

Clock/Calendar

1.7V~6V

I2C, 2-Wire Serial

Clock

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

0.9μA~2μA @ 3V~6V

Alarm, Leap Year

符合RoHS标准

N/A

-

12 Weeks

表面贴装

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

8-TSSOP

-40°C~85°C

Tape & Reel (TR)

活跃

3 (168 Hours)

Clock/Calendar

2V~5.5V

IDT1339

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

N/A

-

表面贴装

24-TSSOP (0.173, 4.40mm Width)

YES

24

-40°C~85°C

Tube

2004

e0

no

Obsolete

1 (Unlimited)

24

EAR99

所用时间计数器

锡铅

8542.39.00.01

3V~3.6V

DUAL

240

3.3V

0.65mm

20

DS1318

24

Parallel

0.032MHz

8

1

Binary

150μA @ 3V~3.6V

1.6V~3.7V

Alarm, Square Wave Output

1.1mm

7.8mm

4.4mm

无

ROHS3 Compliant

30000 In Stock

• 1: ¥29.461822
• 10: ¥27.794171
• 100: ¥26.220920
• 500: ¥24.736711
查看所有的价格

-

12 Weeks

表面贴装

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

8-MSOP

Industrial grade

-40°C~85°C

Tape & Reel (TR)

活跃

3 (168 Hours)

Clock/Calendar

3.3V~5.5V

IDT1338

I2C, 2-Wire Serial

56B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

5μA @ 3.63V~5.5V

1.3V~3.7V

Leap Year, NVSRAM, Square Wave Output

ROHS3 Compliant

N/A

-

SOT-176

YES

8

8

EAR99

85°C

-40°C

DUAL

5V

1.27mm

不合格

INDUSTRIAL

6V

1V

240B

TIMER, REAL TIME CLOCK

0.032MHz

0.2mA

256

HH:MM:SS:hh

8

I2C

2.65mm

7.55mm

7.5mm

符合RoHS标准

无铅

N/A

-

18 Weeks

表面贴装

8-WFDFN Exposed Pad

-40°C~85°C TA

Tape & Reel (TR)

活跃

Clock/Calendar

1.2V~5.5V

I2C, 2-Wire Serial

56B

HH:MM:SS (24 hr)

YY-MM-DD

150μA @ 1.5V~5.5V

2V~3.5V

Leap Year, Square Wave Output, Y2K

2624 In Stock

-

13 Weeks

表面贴装

表面贴装

16-VFQFN Exposed Pad

16-QFN (3x3)

-40°C~85°C

Tape & Reel (TR)

2012

活跃

1 (Unlimited)

Clock/Calendar

85°C

-40°C

1.7V~3.6V

SPI

3.6V

1.7V

256B

Clock

HH:MM:SS:hh

256 B

YY-MM-DD-dd

0.17μA~0.22μA @ 1.8V~3V

1.5V~3.6V

Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer

无

符合RoHS标准

无铅

43 In Stock

-

16 Weeks

表面贴装

表面贴装

24-SOIC (0.311, 7.90mm Width)

24-SOP

-40°C~85°C

Tape & Reel (TR)

RTC-72423

活跃

1 (Unlimited)

Clock/Calendar

85°C

-40°C

4.5V~5.5V

Parallel

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

5μA~10μA @ 2V~5V

Leap Year

ROHS3 Compliant

N/A

-

19 Weeks

表面贴装

SOIC

Tape & Reel

2010

e3

活跃

1 (Unlimited)

8

EAR99

Matte Tin (Sn) - annealed

85°C

-40°C

8542.39.00.01

DUAL

260

3.3V

1.27mm

30

8, 8

R-PDSO-G8

3.3V

3/5V

INDUSTRIAL

2-Wire, I2C, Serial

5.5V

2.7V

0.032MHz

Clock

HH:MM:SS

YY-MM-DD-dd

SECONDS

Y

YES

I2C

1.75mm

4.9mm

3.9mm

无

符合RoHS标准

无铅

72 In Stock

-

10 Weeks

表面贴装

表面贴装

34-PowerCap™ Module

34

-40°C~85°C

Tube

2010

e3

yes

活跃

3 (168 Hours)

34

EAR99

Clock/Calendar

Matte Tin (Sn)

8473.30.11.80

2.97V~3.63V

DUAL

3.3V

DS1556

34

3.3V

Parallel

128KB

0.032MHz

Clock

8

HH:MM:SS (24 hr)

YY-MM-DD-dd

4mA @ 3.3V

SECONDS

Y

3V

NO

Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

无

ROHS3 Compliant

无铅

N/A

-

6 Weeks

表面贴装

表面贴装

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

10

-40°C~85°C

Tube

2002

e3

yes

Obsolete

1 (Unlimited)

10

EAR99

Clock/Calendar

Matte Tin (Sn)

8542.39.00.01

2.7V~3.3V

DUAL

260

3V

0.5mm

30

DS1393

10

3V

3V

3-Wire Serial

0.032MHz

Clock

1

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

YY-MM-DD-dd

125μA @ 2.7V~3.3V

Y

1.3V~3.7V

NO

SERIAL, 2-WIRE/I2C

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

1.1mm

3mm

3mm

无

ROHS3 Compliant

无铅

27 In Stock

-

6 Weeks

表面贴装

表面贴装

20-TSSOP (0.173, 4.40mm Width)

20

-40°C~85°C

Tube

2002

yes

活跃

1 (Unlimited)

20

EAR99

Clock/Calendar

8542.39.00.01

2.7V~5.5V

DUAL

3V

0.65mm

DS1344

20

3V

3V

SPI

96B

4MHz

Clock

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

SECONDS

Y

1.3V~5.5V

NO

SERIAL, 3-WIRE

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

1.1mm

6.5mm

4.4mm

无

ROHS3 Compliant

138 In Stock

-

6 Weeks

表面贴装

表面贴装

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

10

-40°C~85°C

Tube

2002

e3

yes

活跃

1 (Unlimited)

10

EAR99

Clock/Calendar

Matte Tin (Sn)

8542.39.00.01

2.97V~5.5V

DUAL

260

3.3V

0.5mm

30

DS1393

10

3.3V

3-Wire Serial

0.032MHz

Clock

1

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

YY-MM-DD-dd

175μA @ 2.97V~5.5V

Y

1.3V~5.5V

NO

SERIAL, 2-WIRE/I2C

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

1.1mm

3mm

3mm

无

ROHS3 Compliant

无铅

N/A

-

6 Weeks

表面贴装

表面贴装

14-WFDFN Exposed Pad

14

-40°C~85°C

Tube

2002

e3

yes

活跃

1 (Unlimited)

14

EAR99

Clock/Calendar

TIN

8542.39.00.01

3V~5.5V

DUAL

260

3.3V

0.4mm

30

DS1344

14

3.3V

SPI

96B

4MHz

Clock

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

120μA~160μA @ 3.63V~5.5V

SECONDS

Y

1.3V~5.5V

NO

SERIAL, 3-WIRE

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

0.8mm

3mm

3mm

无

ROHS3 Compliant

10 In Stock

-

6 Weeks

通孔

16-DIP (0.300, 7.62mm)

NO

16

0°C~70°C

Tube

2002

e3

yes

活跃

1 (Unlimited)

16

EAR99

Clock/Calendar

Matte Tin (Sn)

8473.30.11.80

2V~5.5V

DUAL

260

5V

2.54mm

30

DS1306

16

不合格

固定式

3/5V

SPI

96B

0.032MHz

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

25.3μA~81μA @ 2V~5V

SECONDS

Y

2V~5.5V

YES

SERIAL, 3-WIRE

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

4.572mm

19.175mm

7.62mm

ROHS3 Compliant

无铅

26 In Stock

-

8 Weeks

通孔

24-DIP (0.600, 15.24mm)

NO

24

0°C~70°C

Tube

2003

e3

yes

活跃

1 (Unlimited)

24

EAR99

Clock/Calendar

Matte Tin (Sn)

DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING

8542.39.00.01

4.5V~5.5V

DUAL

260

5V

2.54mm

30

DS12885

24

不合格

5V

Parallel

114B

0.032MHz

8

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

15mA @ 4.5V~5.5V

SECONDS

Y

2.5V~4V

YES

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

5.08mm

31.75mm

ROHS3 Compliant

无铅

135 In Stock

-

10 Weeks

表面贴装

24-SOIC (0.295, 7.50mm Width)

YES

0°C~70°C

Tube

2000

e3

yes

活跃

1 (Unlimited)

24

EAR99

Clock/Calendar

Matte Tin (Sn)

8542.39.00.01

2.7V~3.7V

DUAL

260

3V

1.27mm

未说明

DS17285

24

R-PDSO-G24

不合格

3V

Parallel

2KB

0.032MHz

8

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2mA @ 2.7V~3.7V

SECONDS

Y

2.5V~3.7V

YES

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

2.67mm

17.9mm

7.5mm

ROHS3 Compliant

无铅

N/A

-

10 Weeks

表面贴装

34-PowerCap™ Module

YES

34

0°C~70°C

Tray

2003

e3

yes

活跃

3 (168 Hours)

34

EAR99

Clock/Calendar

Matte Tin (Sn)

8473.30.11.80

2.97V~3.63V

DUAL

未说明

3.3V

not_compliant

未说明

DS1556

34

不合格

3.3V

Parallel

128KB

0.032MHz

8

HH:MM:SS (24 hr)

YY-MM-DD-dd

4mA @ 3.3V

SECONDS

Y

3V

NO

Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

ROHS3 Compliant

无铅

74 In Stock

-

6 Weeks

表面贴装

表面贴装

28-SOIC (0.295, 7.50mm Width)

28

0°C~70°C

Tube

2002

yes

活跃

1 (Unlimited)

28

EAR99

Clock/Calendar

8473.30.11.80

4.5V~5.5V

DUAL

5V

1.27mm

DS1501

28

5V

5V

Parallel

256B

0.032MHz

Clock

8

1

HH:MM:SS (24 hr)

YY-MM-DD-dd

5mA @ 4.5V~5.5V

SECONDS

Y

2.5V~3.7V

YES

Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K

2.65mm

17.9mm

7.5mm

无

Unknown

ROHS3 Compliant

100 In Stock

-

6 Weeks

表面贴装

20-TSSOP (0.173, 4.40mm Width)

YES

-40°C~85°C

Tube

2002

e3

yes

活跃

1 (Unlimited)

20

EAR99

幻影时间芯片

Matte Tin (Sn)

8542.39.00.01

3V~3.6V

DUAL

260

3.3V

0.65mm

30

DS1315

20

R-PDSO-G20

不合格

3.3V

Parallel

0.032MHz

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

YY-MM-DD-dd

1.1mA @ 3.3V

1/100SECOND

N

2.5V~3.7V

YES

SERIAL, FIXED PROTOCOL

Leap Year

1.1mm

6.5mm

4.4mm

ROHS3 Compliant

无铅