N/A

-

QFN-16

SMD/SMT

Serial, 3-Wire

备份切换

5.5 V

750 mV

3000

+ 85 C

- 40 C

Details

Reel

R2062L

CMOS Real-Time Clock and Calendar

Alarm, Calendar, Clock, Timer Interrupt

CAN/I2C/I2S/SPI/UART

1 Kb

32 Bit

BCD

BCD format

ARM Cortex M4

N/A

-

Gold

SSOP-10

2000

+ 85 C

- 40 C

2 V

5.5 V

无备份切换

Serial, 2-Wire, I2C

SMD/SMT

Details

直角

Solder

PBT (Polybutylene Terephthalate)

Brass/Phosphor Bronze

通孔

MouseReel

RV5C386

CMOS Real-Time Clock and Calendar

Receptacle

Alarm, Calendar, Clock, Timer Interrupt

HH:MM:SS (12 hr, 24 hr)

YY-MM-DD-dd

18.7 mm

37650 In Stock

• 1: ¥16.082799
• 10: ¥15.172453
• 100: ¥14.313631
• 500: ¥13.503424
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-

SSOP-10

Details

SMD/SMT

Serial, 4-Wire

备份切换

16 B

5.5 V

2 V

- 40 C

+ 85 C

2000

0.017621 oz

10%

MouseReel

RS5C348

CMOS Real Time Clock ICs

0.015 uF

Alarm, Calendar, Clock

HH:MM:SS (12 hr, 24 hr)

YY-MM-DD-dd

3.2 mm

3.2 x 1.6 x 0.94 mm

1920 In Stock

• 1: ¥9.980232
• 10: ¥9.415314
• 100: ¥8.882370
• 500: ¥8.379598
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-

SSOP-8

0.005997 oz

备份切换

6 V

1.7 V

- 40 C

+ 85 C

2000

Serial, 2-Wire, I2C

SMD/SMT

Details

MouseReel

RS5C372

CMOS Real-Time Clock and Calendar

Alarm, Calendar, Clock, Timer Interrupt

HH:MM:SS (12 hr, 24 hr)

YY-MM-DD-dd

580 In Stock

• 1: ¥9.980232
• 10: ¥9.415314
• 100: ¥8.882370
• 500: ¥8.379598
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-

SSOP-10

Details

SMD/SMT

Serial, 4-Wire, SPI

备份切换

5.5 V

2 V

- 40 C

+ 85 C

2000

0.006643 oz

MouseReel

RV5C348

CMOS Real-Time Clock and Calendar

Alarm, Calendar, Clock, Timer Interrupt

HH:MM:SS (12 hr, 24 hr)

YY-MM-DD-dd

N/A

-

QFN-16

+ 85 C

- 40 C

1.7 V

5.5 V

无备份切换

Serial, 4-Wire, SPI

SMD/SMT

Details

3000

Reel

R2043L

CMOS Real-Time Clock and Calendar

Alarm, Calendar, Clock, Timer Interrupt

BCD

BCD format

N/A

-

VSP-8

Details

SMD/SMT

- 30 C

+ 80 C

2000

NJU6350

Reel

NJU6350

N/A

-

QFN-16

有

5.25 V

3000 kHz

表面贴装

Industrial grade

Details

3000

WLCSP

-40 to 85 °C

Reel

R2062L

加强

9

1

94 %

5 V

固定式

2.5000, 5.2500 V

0.5 A

Industrial

N/A

-

SSOP-16

2000

Details

Reel

R2051S

N/A

-

SSOP-10

2000

Details

Reel

RV5C338A

4624 In Stock

• 1: ¥32.068128
• 10: ¥30.252951
• 100: ¥28.540523
• 500: ¥26.925021
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-

Details

SMD/SMT

Serial, 4-Wire

无备份切换

5.5 V

1.7 V

- 40 C

+ 85 C

1000

MouseReel

R2045S/D

HH:MM:SS (12 hr, 24 hr)

YY-MM-DD-dd

N/A

-

表面贴装

表面贴装

32-LFSOP (0.724, 18.40mm Width)

32

32-TSOP

Analog Devices Inc./Maxim Integrated

Compliant

Tray

DS1500

Obsolete

0°C ~ 70°C

-

Clock/Calendar

70 °C

0 °C

4.5V ~ 5.5V

5 V

Parallel

5.5 V

4.5 V

256 B

Clock

HH:MM:SS

YY-MM-DD-dd

5mA @ 4.5V ~ 5.5V

2.5V ~ 3.7V

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

无

含铅

60 In Stock

• 1: ¥121.487451
• 10: ¥114.610806
• 100: ¥108.123399
• 500: ¥102.003206
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-

表面贴装

20-TSSOP (0.173, 4.40mm Width)

20-TSSOP

Alloy Steel

Analog Devices Inc./Maxim Integrated

3.6 V

0 C

3 V

SMD/SMT

Phantom Clock

8 B

备份切换

Tube

DS1315

活跃

+ 70 C

0°C ~ 70°C

-

幻影时间芯片

Clock & Timer ICs

3V ~ 3.6V

Calendar, Clock

Parallel

-

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

YY-MM-DD-dd

1.1mA @ 3.3V

2.5V ~ 3.7V

Leap Year

实时时钟

420

10000 In Stock

• 1: ¥37.985787
• 10: ¥35.835647
• 100: ¥33.807213
• 500: ¥31.893598
查看所有的价格

-

Production (Last Updated: 1 month ago)

Tin

表面贴装

表面贴装

8-SOIC (0.154, 3.90mm Width)

8

8-SOIC

540.001716 mg

Analog Devices Inc./Maxim Integrated

+ 85 C

5.5 V

- 40 C

3 V

SMD/SMT

Serial

56 B

备份切换

MSL 1 - Unlimited

PRODUCTION (Last Updated: 1 month ago)

Compliant

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

DS1338

活跃

-40°C ~ 85°C

切割胶带

-

Clock/Calendar

85 °C

-40 °C

Clock & Timer ICs

3V ~ 5.5V

Calendar, Clock

3.3 V

I2C

5.5 V

3 V

56 B

Clock

HH:MM:SS

Day; Date; Month; Year

125µA ~ 200µA @ 3.63V ~ 5.5V

1.3V ~ 3.7V

Leap Year, NVSRAM, Square Wave Output

实时时钟

无

Unknown

无铅

74 In Stock

• 1: ¥65.116943
• 10: ¥61.431078
• 100: ¥57.953847
• 500: ¥54.673437
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-

表面贴装

16-SOIC (0.295, 7.50mm Width)

16-SOIC

Analog Devices Inc./Maxim Integrated

DS1337

活跃

+ 85 C

5.5 V

- 40 C

1.8 V

SMD/SMT

Serial

无备份切换

MSL 1 - Unlimited

Tube

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

1.8V ~ 5.5V

Calendar, Clock

I²C, 2-Wire Serial

-

HH:MM:SS (12/24 hr)

YY-MM-DD

0.6µA @ 1.3V ~ 1.8V

-

Alarm, Leap Year, Square Wave Output

实时时钟

15 In Stock

• 1: ¥300.925535
• 10: ¥283.892015
• 100: ¥267.822659
• 500: ¥252.662885
查看所有的价格

-

通孔

通孔

28-DIP Module (0.600, 15.24mm)

28

28-EDIP

Analog Devices Inc./Maxim Integrated

DS1244

活跃

Compliant

+ 85 C

3.63 V

- 40 C

2.97 V

通孔

Parallel

32 kB

Integrated Battery

Push-In, Spring

Tube

-40°C ~ 85°C

Bulk

-

幻影时间芯片

85 °C

-40 °C

orange

Clock & Timer ICs

2.97V ~ 3.63V

120 GHz

Calendar, Clock, NV SRAM Control

3.3 V

Parallel

3.63 V

2.97 V

32KB

120 ns

Clock

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

YY-MM-DD-dd

7mA @ 3.3V

-

Leap Year, NVSRAM

实时时钟

无

含铅

29 In Stock

• 1: ¥107.766593
• 10: ¥101.666595
• 100: ¥95.911884
• 500: ¥90.482909
查看所有的价格

-

通孔

24-DIP Module (0.600, 15.24mm)

24-EDIP

Analog Devices Inc./Maxim Integrated

活跃

+ 70 C

3.7 V

0 C

2.7 V

通孔

Multiplexed

2 kB

备份切换

Tube

DS17287

0°C ~ 70°C

-

Clock/Calendar

Clock & Timer ICs

2.7V ~ 3.7V

Alarm, Calendar, Clock

Parallel

2KB

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2mA @ 2.7V ~ 3.7V

2.5V ~ 3.7V

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

实时时钟

37 In Stock

• 1: ¥48.652865
• 10: ¥45.898929
• 100: ¥43.300880
• 500: ¥40.849886
查看所有的价格

-

表面贴装

24-TSSOP (0.173, 4.40mm Width)

24-TSSOP

Analog Devices Inc./Maxim Integrated

MSL 1 - Unlimited

Tube

DS1318

活跃

-40°C ~ 85°C

-

所用时间计数器

3V ~ 3.6V

Parallel

-

Binary

Binary

150µA @ 3V ~ 3.6V

1.6V ~ 3.7V

Alarm, Square Wave Output

146 In Stock

• 1: ¥225.054983
• 10: ¥212.316024
• 100: ¥200.298130
• 500: ¥188.960504
查看所有的价格

-

Tin

通孔

通孔

24-DIP Module (0.600, 15.24mm)

24

24-EDIP

Analog Devices Inc./Maxim Integrated

MSL 1 - Unlimited

Tube

DS12887

活跃

+ 70 C

5.5 V

0 C

4.5 V

通孔

Multiplexed

114 B

Integrated Battery

Compliant

SRAM

0°C ~ 70°C

-

Clock/Calendar

70 °C

0 °C

Clock & Timer ICs

4.5V ~ 5.5V

32.768 kHz

Alarm, Calendar, Clock

8

5 V

Parallel

5.5 V

4.5 V

114 B

Clock

HH:MM:SS

YY-MM-DD-dd

15mA @ 4.5V ~ 5.5V

2.5V ~ 4V

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

实时时钟

9.4 mm

34.04 mm

18.29 mm

无

Unknown

Contains Lead, Lead Free

280 In Stock

• 1: ¥99.127651
• 10: ¥93.516653
• 100: ¥88.223259
• 500: ¥83.229483
查看所有的价格

-

表面贴装

20-SOIC (0.295, 7.50mm Width)

20-SOIC

Analog Devices Inc./Maxim Integrated

活跃

DS3234

Tube

MSL 1 - Unlimited

+ 85 C

5.5 V

- 40 C

2 V

SMD/SMT

Serial

256 B

备份切换

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

2V ~ 5.5V

Alarm, Calendar, Clock, Interrupt

SPI

256B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

120µA ~ 160µA @ 3.63V ~ 5.5V

2V ~ 3.8V

Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal

实时时钟

N/A

-

表面贴装

28-SOIC (0.337, 8.56mm Width)

28-SOIC

Analog Devices Inc./Maxim Integrated

Tube

DS1688

Obsolete

0°C ~ 70°C

-

Clock/Calendar

2.7V ~ 3.3V, 4.5V ~ 5.5V

Parallel

114B

HH:MM:SS (12/24 hr)

YY-MM-DD

-

-

Alarm, Leap Year, Square Wave Output, Unique ID

无铅

N/A

-

通孔

通孔

28-DIP Module (0.61, 15.49mm), 23 Leads

28

28-EDIP

Analog Devices Inc./Maxim Integrated

±25 %

Radial

13 Ohm

通孔

Compliant

Tube

DS1286

Obsolete

-40 to 125 °C

Bulk

-

Clock/Calendar

85 °C

-40 °C

4.5V ~ 5.5V

2

5 V

Parallel

5.5 V

4.5 V

50 B

Clock

扩展工业

HH:MM:SS:hh

YY-MM-DD-dd

7mA @ 5V

2.4V ~ 3.5V

Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer

无

无铅

N/A

-

Non-Compliant

70 °C

0 °C

35 In Stock

• 1: ¥29.460538
• 10: ¥27.792959
• 100: ¥26.219777
• 500: ¥24.735641
查看所有的价格

-

表面贴装

12-TFSOJ (0.094, 2.40mm Width)

12-VSOJ

EPSON

0.22 nF

34

Cornell Dubilier

Cornell Dubilier - CDE

N

Tape & Reel (TR)

活跃

-40°C ~ 85°C

Bulk

CDV30

时间事件记录器

220 pF

Capacitors

2.4V ~ 5.5V

I²C, 2-Wire Serial

-

云母电容器

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2.5µA @ 3V

1V ~ 5.5V

Alarm

云母电容器

N/A

-

表面贴装

8

Compliant

Tape & Reel (TR)

85 °C

-40 °C

2-Wire, I2C, Serial

56 B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd