140 In Stock

• 1: ¥76.100577
• 10: ¥71.793000
• 100: ¥67.729245
• 500: ¥63.895515
查看所有的价格

-

表面贴装

20-TSSOP (0.173, 4.40mm Width)

20-TSSOP

Serial, 3-Wire, SPI

96 B

Analog Devices Inc./Maxim Integrated

备份切换

MSL 1 - Unlimited

Tube

DS1305

Obsolete

+ 85 C

5.5 V

- 40 C

2 V

SMD/SMT

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

2V ~ 5.5V

Alarm, Calendar, Clock

SPI

96 B

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

25.3µA ~ 81µA @ 2V ~ 5V

2V ~ 5.5V

Alarm, Leap Year, NVSRAM, Trickle-Charger

实时时钟

含铅

N/A

-

表面贴装

Axial

Axial

1.2 V

SON

Serial-I2C

+85 °C

-40 °C

5.5 V

-55°C ~ 155°C

Tape & Reel (TR)

RNF

0.071 Dia x 0.130 L (1.80mm x 3.30mm)

±1%

活跃

2

±100ppm/°C

8.66 Ohms

Metal Film

0.125W, 1/8W

10

Alarm, Interrupt, Timer

--

Flame Retardant Coating, Safety

2.5mm

--

3.7mm

3.7mm

9973 In Stock

• 1: ¥6.364693
• 10: ¥6.004428
• 100: ¥5.664555
• 500: ¥5.343916
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-

NXP USA Inc.

SOIC

Serial I2C

表面贴装

Bulk

活跃

Industrial grade

-40 to 85 °C

*

8

Clock/Calendar/Alarm/Timer/Interrupt

2.5, 3.3, 5 V

Industrial

HH:MM:SS

N/A

-

表面贴装

34-PowerCap™ Module

34-PowerCap Module

Analog Devices Inc./Maxim Integrated

Tube

DS1643

Obsolete

0°C ~ 70°C

-

Clock/Calendar

4.5V ~ 5.5V

Parallel

8KB

HH:MM:SS (24 hr)

YY-MM-DD-dd

3mA @ 5V

3V

Leap Year, NVSRAM

无铅

N/A

-

表面贴装

表面贴装

44-QFP

44-MQFP (10x10)

Analog Devices Inc./Maxim Integrated

Compliant

Tray

DS1384

Obsolete

0°C ~ 70°C

Bulk

-

Clock/Calendar

70 °C

0 °C

4.5V ~ 5.5V

Parallel

5.5 V

4.5 V

50 B

Clock

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

YY-MM-DD-dd

3mA @ 5V

2.4V ~ 4V

Alarm, Leap Year, Square Wave Output, Watchdog Timer

含铅

1000 In Stock

• 1: ¥31.949448
• 10: ¥30.140985
• 100: ¥28.434891
• 500: ¥26.825369
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-

通孔

1206 (3216 Metric)

1206

I2C, Serial

56 B

Kamaya Inc.

备份切换

Tape & Reel (TR)

活跃

DS1307

MSL 1 - Unlimited

+ 85 C

5.5 V

- 40 C

4.5 V

通孔

-55°C ~ 155°C

RMC

0.122 L x 0.063 W (3.10mm x 1.60mm)

±0.5%

2

±100ppm/°C

Clock/Calendar

30.9 Ohms

厚膜

0.25W, 1/4W

Clock & Timer ICs

4.5V ~ 5.5V

Calendar, Clock

-

I²C, 2-Wire Serial

56B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

200µA @ 5V

2V ~ 3.5V

-

实时时钟

0.025 (0.65mm)

-

N/A

-

表面贴装

表面贴装

28-SOIC (0.337, 8.56mm Width)

28

28-SOIC

Analog Devices Inc./Maxim Integrated

Obsolete

Murrelektronik

7700-A4A21-U1C0060

Compliant

Tape & Reel (TR)

DS1689

-40°C ~ 85°C

Tape & Reel (TR)

-

Clock/Calendar

85 °C

-40 °C

2.7V ~ 3.3V, 4.5V ~ 5.5V

Parallel

5.5 V

2.7 V

114 B

Clock

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2mA @ 3V, 3mA @ 5V

2.5V ~ 3.7V

NVSRAM

Contains Lead, Lead Free

N/A

-

0805 (2012 Metric)

0805

KOA Speer Electronics, Inc.

MSL 1 - Unlimited

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

RN73R2A

活跃

-55°C ~ 155°C

RN73R

0.079 L x 0.049 W (2.00mm x 1.25mm)

±1%

2

±25ppm/°C

305 Ohms

Thin Film

0.125W, 1/8W

-

-

Automotive AEC-Q200, Moisture Resistant

0.024 (0.60mm)

AEC-Q200

N/A

-

0603 (1608 Metric)

0603

Kamaya Inc.

Tape & Reel (TR)

活跃

-55°C ~ 155°C

RMC

0.063 L x 0.031 W (1.60mm x 0.80mm)

±1%

2

±100ppm/°C

4.99 MOhms

厚膜

0.1W, 1/10W

-

YY-MM-DD-dd

-

0.022 (0.55mm)

-

N/A

-

1210 (3225 Metric)

12

1210

KOA Speer Electronics, Inc.

Tape & Reel (TR)

活跃

Compliant

-

-55°C ~ 155°C

切割胶带

SG73S-RT

0.126 L x 0.102 W (3.20mm x 2.60mm)

±2%

2

±200ppm/°C

51 Ohms

85 °C

-40 °C

厚膜

0.5W, 1/2W

3

-

I2C

5.5 V

1.8 V

YYYY:MM:DD:Hr:Min:Secs

Anti-Sulfur, Automotive AEC-Q200, Moisture Resistant, Pulse Withstanding

0.028 (0.70mm)

Unknown

-

N/A

-

表面贴装

1136-BBGA, FCBGA

1136-FCBGA (35x35)

AMD

活跃

MSL 1 - Unlimited

640

Tray

XC5VLX110

-40°C ~ 100°C (TJ)

Virtex®-5 LXT

0.95V ~ 1.05V

110592

5455872

8640

-

N/A

-

20

PEI-Genesis

活跃

Compliant

-

Bulk

切割胶带

*

85 °C

-40 °C

2

I2C

5.5 V

1.8 V

YYYY:MM:DD:Hr:Min:Secs

Unknown

4780 In Stock

-

150 In Stock

-

2768 In Stock

• 1: ¥1,266.361894
• 10: ¥1,194.681035
• 100: ¥1,127.057579
• 500: ¥1,063.261865
查看所有的价格

-

Production (Last Updated: 1 month ago)

Tin

通孔

通孔

32-DIP Module (0.600, 15.24mm)

32

32-EDIP

Analog Devices Inc./Maxim Integrated

Integrated Battery

PRODUCTION (Last Updated: 1 month ago)

Compliant

Tube

DS1556

活跃

+ 85 C

3.63 V

- 40 C

2.97 V

通孔

Parallel

128 kB

-40°C ~ 85°C

-

Clock/Calendar

85 °C

-40 °C

Clock & Timer ICs

2.97V ~ 3.63V

Calendar, Clock, NV Timekeeping RAM, Watchdog Timekeeper

3.3 V

Parallel

3.63 V

2.97 V

128 kB

Clock

HH:MM:SS

YY-MM-DD-dd

4mA @ 3.3V

-

Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

实时时钟

无

无铅

N/A

-

底座安装

Slim-PAC

Slim-PAC

Renesas Electronics America Inc

Tape & Reel (TR)

活跃

有

2500

Renesas Electronics

Renesas Electronics

Details

-40°C ~ 150°C (TJ)

Bulk

--

活跃

Clock/Calendar

Clock & Timer ICs

Standard

1.4V ~ 5.5V

I²C

56B

三相

300µA @ 1200V

1.12V @ 7A

28A

实时时钟

1.2kV

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2µA @ 3.3V

1.3V ~ 3.7V

Leap Year, NVSRAM, Square Wave Output

实时时钟

N/A

-

表面贴装

表面贴装

168-BBGA Module

168

168-BGA (40x40)

Analog Devices Inc./Maxim Integrated

Tray

DS1254

Obsolete

Compliant

0°C ~ 70°C

Bulk

-

幻影时间芯片

70 °C

0 °C

4.5V ~ 5.5V

100 GHz

5 V

Parallel

2MB

100 ns

8 b

16 Mb

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

YY-MM-DD-dd

7mA @ 3.3V

3V

Leap Year, NVSRAM

无

含铅

N/A

-

表面贴装

10-VCDFN

10-SON (3.7x2.5)

Micro Crystal AG

Bulk

活跃

-40°C ~ 85°C

-

Clock/Calendar

1.3V ~ 5.5V, 2.1V ~ 5.5V

SPI, 4-Wire Serial

2B, 8B

HH:MM:SS

YY-MM-DD-dd

1µA @ 3V

-

Alarm, EEPROM, RAM, Trickle Charger

6 In Stock

-

通孔

通孔

32-DIP Module (0.600, 15.24mm)

32

32-EDIP

Analog Devices Inc./Maxim Integrated

Tube

DS1386

Obsolete

Compliant

0°C ~ 70°C

Bulk

-

Clock/Calendar

70 °C

0 °C

4.5V ~ 5.5V

Parallel

5.5 V

4.5 V

8KB

Clock

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

YY-MM-DD-dd

4mA @ 5V

-

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

含铅

N/A

-

通孔

24-DIP (0.600, 15.24mm)

24-PDIP

Analog Devices Inc./Maxim Integrated

Tube

DS14285

Obsolete

-40°C ~ 85°C

-

Clock/Calendar

4.5V ~ 5.5V

Parallel

114B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

0.5µA @ 4.5V ~ 5.5V

2.5V ~ 3.6V

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

无铅

5 In Stock

• 1: ¥16.058105
• 10: ¥15.149153
• 100: ¥14.291655
• 500: ¥13.482693
查看所有的价格

-

表面贴装

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

8-TSSOP

PEI-Genesis

Bulk

活跃

有

2500

Renesas Electronics

Renesas Electronics

Details

-40°C ~ 85°C (TA)

Reel

*

Clock/Calendar

Clock & Timer ICs

3.3V ~ 5.5V

I²C

-

实时时钟

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

1.3V ~ 3.7V

Renesas Electronics

N/A

-

表面贴装

28-TSSOP (0.465, 11.80mm Width)

28-TSOP

Analog Devices Inc./Maxim Integrated

Tape & Reel (TR)

DS1501

Obsolete

-40°C ~ 85°C

-

Clock/Calendar

3V ~ 3.6V

Parallel

256B

HH:MM:SS (24 hr)

YY-MM-DD-dd

4mA @ 3V ~ 3.6V

2.5V ~ 3.7V

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

N/A

-

Tin

通孔

通孔

24-DIP Module (0.600, 15.24mm)

24

24-EDIP

Analog Devices Inc./Maxim Integrated

DS1742

Obsolete

Compliant

Tube

0°C ~ 70°C

Bulk

-

Clock/Calendar

70 °C

0 °C

2.97V ~ 3.63V

150 GHz

3.3 V

Parallel

3.63 V

2.97 V

2 kB

150 ns

Clock

HH:MM:SS

YY-MM-DD-dd

2mA @ 3.3V

-

Leap Year, NVSRAM, Y2K

10.67 mm

38.1 mm

18.29 mm

无

无铅

200 In Stock

• 1: ¥20.870361
• 10: ¥19.689017
• 100: ¥18.574546
• 500: ¥17.523157
查看所有的价格

-

面板安装

8-DIP (0.300, 7.62mm)

Bulkhead - Front Side Nut

Circular

Thermoplastic

8-PDIP

Thermoplastic

Amphenol Sine Systems Corp

I2C, Serial

56 B

备份切换

Bulk

AHDP04

16

活跃

-

No SVHC (10-Jun-2022)

+ 70 C

5.5 V

0 C

4.5 V

通孔

-55°C ~ 125°C

DuraMate™ AHDP

插座外壳

用于公引脚

31 (Radsok)

卡口锁

Clock & Timer ICs

Crimp

4.5V ~ 5.5V

Keyed

Unshielded

IP67/IP69K - Dust Tight, Water Resistant, Waterproof

-

24-31

Calendar, Clock

Black

Contacts Not Included; Jam Nut Not Included

I²C, 2-Wire Serial

56B

-

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

200µA @ 5V

2V ~ 3.5V

-

实时时钟

-

57 In Stock

-

表面贴装

28-SOIC (0.337, 8.56mm Width)

28-SOIC

PEI-Genesis

Bulk

活跃

DS1689

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-dd

2mA @ 3V, 3mA @ 5V

2.5V ~ 3.7V

NVSRAM

无铅