N/A

-

N/A

-

表面贴装

28-LCC (J-Lead)

28-PLCC (11.51x11.51)

Analog Devices Inc./Maxim Integrated

Tape & Reel (TR)

DS1685

Obsolete

-40°C ~ 85°C

-

Clock/Calendar

4.5V ~ 5.5V

Parallel

242B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

3mA @ 5V

2.5V ~ 3.7V

Alarm, NVSRAM, Square Wave Output, Y2K

3274 In Stock

• 1: ¥223.797231
• 10: ¥211.129463
• 100: ¥199.178743
• 500: ¥187.904474
查看所有的价格

-

表面贴装

28-LCC (J-Lead)

28-PLCC (11.51x11.51)

National Semiconductor

Bulk

DP8570

活跃

-40°C ~ 85°C

-

Timer Clock Peripheral (TCP)

4.5V ~ 5.5V

Parallel

44B

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

YY-MM-DD-dd

1µA @ 5V

2.2V ~ 5.1V

Alarm, Leap Year

N/A

-

表面贴装

14-WFDFN Exposed Pad

14-TDFN (3x3)

活跃

+ 85 C

5.5 V

- 40 C

Analog Devices Inc./Maxim Integrated

2.7 V

SMD/SMT

Serial, 3-Wire, SPI

96 B

备份切换

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

DS1343

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

2.7V ~ 5.5V

Alarm, Calendar, Clock

SPI

96B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

-

1.3V ~ 5.5V

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

实时时钟

N/A

-

表面贴装

20-SOIC (0.295, 7.50mm Width)

20-SOIC

Analog Devices Inc./Maxim Integrated

Tape & Reel (TR)

DS32C35

Obsolete

0°C ~ 70°C

-

Clock/Calendar

2.7V ~ 3.63V

I²C, 2-Wire Serial

8KB

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

110µA @ 3.63V

2.3V ~ 3.6V

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

121 In Stock

-

表面贴装

28-LCC (J-Lead)

28-PLCC (11.51x11.51)

National Semiconductor

Bulk

活跃

-40°C ~ 85°C

-

Timer Clock Peripheral (TCP)

4.5V ~ 5.5V

Parallel

44B

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

YY-MM-DD-dd

1µA @ 5V

2.2V ~ 5.1V

Alarm, Leap Year

N/A

-

VSOL-12

5.5 V

- 40 C

1000

2.4 V

SMD/SMT

Serial, I2C

Epson

爱普生定时

Details

+ 85 C

Reel

RX-8035LC

Clock & Timer ICs

Alarm, Calendar, Clock

实时时钟

实时时钟

1588 In Stock

-

N/A

-

表面贴装

表面贴装

28-LCC (J-Lead)

28

28-PLCC (11.51x11.51)

Analog Devices Inc./Maxim Integrated

Obsolete

Compliant

Tube

DS1284

-40°C ~ 85°C

-

Clock/Calendar

85 °C

-40 °C

4.5V ~ 5.5V

5 V

Parallel

5.5 V

4.5 V

50 B

Clock

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

YY-MM-DD-dd

7mA @ 5V

2.4V ~ 3.5V

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

含铅

N/A

-

表面贴装

20-SSOP (0.154, 3.90mm Width)

20-QSOP

Analog Devices Inc./Maxim Integrated

Tape & Reel (TR)

MAX6917

Obsolete

-40°C ~ 85°C

-

Clock/Calendar/Supervisor

2.7V ~ 3.3V

I²C, 2-Wire Serial

96B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

N/A

-

有

N/A

-

表面贴装

16-SOIC (0.295, 7.50mm Width)

16-SOIC

Analog Devices Inc./Maxim Integrated

Tube

DS1302

Obsolete

-40°C ~ 85°C

-

Clock/Calendar

2V ~ 5.5V

3-Wire Serial

31B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

0.3µA ~ 1µA @ 2V ~ 5V

2V ~ 5.5V

Leap Year, NVSRAM, Trickle-Charger

N/A

-

表面贴装

20-SSOP (0.154, 3.90mm Width)

20-QSOP

Analog Devices Inc./Maxim Integrated

Tape & Reel (TR)

MAX6910

Obsolete

-

Clock/Calendar/Supervisor

3V ~ 3.6V

I²C, 2-Wire Serial

31B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

128 In Stock

-

表面贴装

28-LCC (J-Lead)

28-PLCC (11.51x11.51)

Analog Devices Inc./Maxim Integrated

Tube

DS1284

Obsolete

0°C ~ 70°C

-

Clock/Calendar

4.5V ~ 5.5V

Parallel

50B

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

YY-MM-DD-dd

7mA @ 5V

2.4V ~ 3.5V

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

6 In Stock

• 1: ¥138.802141
• 10: ¥130.945417
• 100: ¥123.533410
• 500: ¥116.540952
查看所有的价格

-

表面贴装

16-SOIC (0.295, 7.50mm Width)

16-SOIC

活跃

+ 70 C

3.6 V

0 C

Analog Devices Inc./Maxim Integrated

3 V

SMD/SMT

Parallel

8 B

备份切换

Tape & Reel (TR)

DS1315

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

14 In Stock

• 1: ¥63.343535
• 10: ¥59.758047
• 100: ¥56.375520
• 500: ¥53.184455
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-

表面贴装

14-SOIC (0.197, 5.00mm Width)

14-SOP

EPSON

Bulk

活跃

-40°C ~ 85°C

RX-4035SA

Clock/Calendar

Clock & Timer ICs

2.4V ~ 5.5V

SPI

-

-

-

2.5µA @ 3V

1V ~ 5.5V

Alarm

实时时钟

N/A

-

表面贴装

12-WFBGA, WLBGA

12-WLP (1.63x1.23)

Analog Devices Inc./Maxim Integrated

Strip

活跃

-40°C ~ 85°C (TA)

-

Clock/Calendar

1.1V ~ 5.5V

Serial

32B

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

YY-MM-DD-dd

0.65µA ~ 0.7µA @ 1.1V ~ 5.5V

1.1V ~ 5.5V

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

N/A

-

表面贴装

28-SOIC (0.295, 7.50mm Width)

28-SOIC

Analog Devices Inc./Maxim Integrated

Tape & Reel (TR)

DS1501

Obsolete

-40°C ~ 85°C

-

Clock/Calendar

4.5V ~ 5.5V

Parallel

256B

HH:MM:SS (24 hr)

YY-MM-DD-dd

5mA @ 4.5V ~ 5.5V

2.5V ~ 3.7V

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

N/A

-

通孔

8-DIP (0.300, 7.62mm)

8-PDIP

Analog Devices Inc./Maxim Integrated

Tube

DS1672

Obsolete

-40°C ~ 85°C

-

二进制计数器

2.7V ~ 3.3V

I²C, 2-Wire Serial

-

Binary

Binary

500µA @ 3.3V

1.3V ~ 3.63V

Trickle-Charger

N/A

-

表面贴装

20-SSOP (0.154, 3.90mm Width)

20-QSOP

Analog Devices Inc./Maxim Integrated

Tape & Reel (TR)

MAX6909

Obsolete

-

Clock/Calendar/Supervisor

2.7V ~ 3.3V

I²C, 2-Wire Serial

31B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

N/A

-

N/A

-

5000 In Stock

• 1: ¥76.004755
• 10: ¥71.702599
• 100: ¥67.643958
• 500: ¥63.815058
查看所有的价格

-

表面贴装

8-VFBGA, WLBGA

8-WLP (2.07x2.27)

SMD/SMT

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

活跃

Analog Devices Inc./Maxim Integrated

Serial, 2-Wire, I2C

64 B

5.5 V

1.6 V

备份切换

+ 85 C

- 40 C

-40°C ~ 85°C (TA)

-

Clock/Calendar

Clock & Timer ICs

1.6V ~ 5.5V

I²C

64B

HH:MM:SS (24 hr)

YY-MM-DD-dd

1.2µA ~ 2µA @ 1.6V ~ 5.5V

1.6V ~ 5.5V

Alarm, Leap Year, RAM, Square Wave Output, SRAM, Trickle Charger

实时时钟

N/A

-

表面贴装

28-TSSOP (0.465, 11.80mm Width)

28-TSOP

Analog Devices Inc./Maxim Integrated

Tray

DS17885

Obsolete

-40°C ~ 85°C

-

Clock/Calendar

2.7V ~ 3.7V

Parallel

8KB

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

N/A

-

表面贴装

34-PowerCap™ Module

34-PowerCap Module

Analog Devices Inc./Maxim Integrated

Tube

DS1743

Obsolete

0°C ~ 70°C

-

Clock/Calendar

2.97V ~ 3.63V

Parallel

8KB

HH:MM:SS (24 hr)

YY-MM-DD-dd

2mA @ 3.3V

3V

Leap Year, NVSRAM, Y2K