N/A

-

QFN-16

3000

+ 85 C

- 40 C

750 mV

5.5 V

备份切换

Serial, 3-Wire

SMD/SMT

Details

Reel

R2061L

CMOS Real-Time Clock and Calendar

Alarm, Calendar, Clock, Timer Interrupt

BCD

BCD format

N/A

-

VSP-8

+ 80 C

2000

NJU6350

Details

SMD/SMT

- 30 C

Reel

NJU6350

N/A

-

SSOP-10

2000

Details

Reel

RV5C338A

N/A

-

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

-

QFN-16

Details

3000

WLCSP

有

5.25 V

3000 kHz

表面贴装

Industrial grade

-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

-

面板安装

Flange

Circular

Composite

--

--

22D (97), 8 Twinax (2)

-65°C ~ 175°C

Bulk

Military, MIL-DTL-38999 Series III, Tri-Start™ TV

活跃

--

插座外壳

用于内螺纹插座

99 (97 + 2 Twinax)

Threaded

Crimp

C

Shielded

抗环境干扰

Cadmium

25-7

橄榄色

不包括触点

J

--

--

--

N/A

-

面板安装

Bulkhead - Front Side Nut

Circular

不锈钢

--

--

20

-65°C ~ 200°C

Bulk

Military, MIL-DTL-38999 Series III, Tri-Start™ TV

活跃

--

插座外壳

用于内螺纹插座

55

Threaded

Crimp

N (Normal)

Shielded

--

Nickel

23-55

Silver

不包括触点

H

--

防火墙的使用

--

N/A

-

Production (Last Updated: 1 month ago)

Tin

表面贴装

表面贴装

16-SOIC (0.295, 7.50mm Width)

16

16-SOIC

Analog Devices Inc./Maxim Integrated

活跃

+ 85 C

5.5 V

- 40 C

1.8 V

SMD/SMT

Serial

无备份切换

PRODUCTION (Last Updated: 1 month ago)

Compliant

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

DS1337

-40°C ~ 85°C

-

Clock/Calendar

85 °C

-40 °C

Clock & Timer ICs

1.8V ~ 5.5V

Calendar, Clock

3.3 V

I2C

5.5 V

1.8 V

-

Clock

HH:MM:SS

YY-MM-DD-dd

0.6µA @ 1.3V ~ 1.8V

-

Alarm, Leap Year, Square Wave Output

实时时钟

无

N/A

-

通孔

8-DIP (0.300, 7.62mm)

8-PDIP

Analog Devices Inc./Maxim Integrated

Obsolete

Tube

DS1672

-40°C ~ 85°C

-

二进制计数器

2.97V ~ 3.63V

I²C, 2-Wire Serial

-

Binary

Binary

500µA @ 3.63V

1.3V ~ 3.63V

Trickle-Charger

N/A

-

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

-

Tin

通孔

通孔

24-DIP Module (0.600, 15.24mm)

24

24-EDIP

Analog Devices Inc./Maxim Integrated

Compliant

SRAM

MSL 1 - Unlimited

Tube

DS12887

活跃

+ 70 C

5.5 V

0 C

4.5 V

通孔

Multiplexed

114 B

Integrated Battery

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

N/A

-

表面贴装

28-SOIC (0.337, 8.56mm Width)

28-SOIC

Analog Devices Inc./Maxim Integrated

Obsolete

Tube

DS1688

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

-

表面贴装

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

8-TSSOP

Plastic

Renesas Electronics America Inc

Renesas Electronics

Details

4080-D

Brady

Tube

活跃

有

96

-40°C ~ 85°C (TA)

Tube

-

Clock/Calendar

Pipe & Valve Marking

Clock & Timer ICs

3.3V ~ 5.5V

I²C, Serial

-

无

实时时钟

Hot Water Recirculation

0

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

Yellow

200µA @ 3.63V ~ 5.5V

1.3V ~ 3.7V

Black

English

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

Renesas Electronics

N/A

-

表面贴装

表面贴装

28-SOIC (0.295, 7.50mm Width)

28

28-SOIC

Analog Devices Inc./Maxim Integrated

Tube

DS1501

Obsolete

Connomac

Compliant

-40°C ~ 85°C

-

Clock/Calendar

85 °C

-40 °C

4.5V ~ 5.5V

Parallel

5.5 V

4.5 V

256 B

Clock

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

无铅

N/A

-

面板安装

Flange

Circular

Aluminum

-

Amphenol Aerospace Operations

Bulk

D38999/20FJ

16 (4), 20 (40), 8 Twinax (2)

活跃

-65°C ~ 200°C

Military, MIL-DTL-38999 Series III, Tri-Start™ TV

插座外壳

用于公引脚

46 (44 + 2 Twinax)

Threaded

Crimp

N (Normal)

Shielded

抗环境干扰

化学镍

25-90

Silver

不包括触点

J

-

-

-

N/A

-

表面贴装

16-SOIC (0.295, 7.50mm Width)

16-SOIC

Renesas Electronics America Inc

FEP

Olympic Wire and Cable

43559-CX-1000

Tape & Reel (TR)

Obsolete

-40°C ~ 85°C (TA)

-

Clock/Calendar

Control and Instrumentation Cable

3.3V ~ 5.5V

Shielded

9

22 AWG

I²C, Serial

-

7

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

200µA @ 3.63V ~ 5.5V

1.3V ~ 3.7V

0.211

Stranded

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

1,000

0.006

N/A

-

表面贴装

16-SOIC (0.295, 7.50mm Width)

16-SOIC

KYOCERA AVX

Bulk

活跃

DS1340

+ 85 C

5.5 V

- 40 C

2.97 V

SMD/SMT

I2C, Serial

备份切换

-40°C ~ 85°C

*

Clock/Calendar

Clock & Timer ICs

2.97V ~ 5.5V

Calendar, Clock, Trickle Charger

I²C, 2-Wire Serial

-

HH:MM:SS (24 hr)

YY-MM-DD-dd

150µA @ 5.5V

1.3V ~ 5.5V

Leap Year, Trickle-Charger

实时时钟

N/A

-

通孔

28-DIP (0.600, 15.24mm)

28-PDIP

美国赛特勒

DS1501

Box

活跃

-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

-

Production (Last Updated: 1 month ago)

表面贴装

表面贴装

16-SOIC (0.295, 7.50mm Width)

16

16-SOIC

PEI-Genesis

Bulk

活跃

DS1315

MSL 1 - Unlimited

PRODUCTION (Last Updated: 1 month ago)

Compliant

+ 70 C

5.5 V

0 C

4.5 V

SMD/SMT

Phantom Clock

8 B

备份切换

0°C ~ 70°C

*

幻影时间芯片

70 °C

0 °C

Clock & Timer ICs

4.5V ~ 5.5V

Calendar, Clock

5 V

Parallel

5.5 V

4.5 V

-

Clock

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

YY-MM-DD-dd

1.3mA @ 5V

2.5V ~ 3.7V

Leap Year

实时时钟

2.35 mm

10.5 mm

7.6 mm

无

Unknown

无铅

N/A

-

表面贴装

64-LQFP

64-TQFP (10x10)

Volatile

-40°C ~ 85°C (TA)

Tape & Reel (TR)

--

Obsolete

SRAM - Dual Port, Asynchronous

4.5 V ~ 5.5 V

IDT7130

8Kb (1K x 8)

25ns

SRAM

Parallel

25ns

N/A

-

通孔

8-DIP (0.300, 7.62mm)

8-PDIP

活跃

+ 70 C

5.5 V

0 C

2 V

通孔

Serial, 3-Wire

Analog Devices Inc./Maxim Integrated

31 B

备份切换

20%

Print

8mm

-25°C

1pc(s)

70°C

-

No SVHC (10-Jun-2022)

Tube

DS1302

0°C ~ 70°C

-

APM4A1MM

1MΩ

Clock & Timer ICs

2V ~ 5.5V

Mono

Calendar, Clock, NV Timekeeping RAM, Trickle Charger

3-Wire Serial

31 B

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

0.3µA ~ 1µA @ 2V ~ 5V

2V ~ 5.5V

Leap Year, NVSRAM, Trickle-Charger

实时时钟

含铅

N/A

-

通孔

24-DIP Module (0.600, 15.24mm)

24-EDIP

Analog Devices Inc./Maxim Integrated

Miscellaneous

MSL 1 - Unlimited

Tube

DS1687

活跃

+ 85 C

3.7 V

- 40 C

2.7 V

通孔

Multiplexed

242 B

Integrated Battery

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

2.7V ~ 3.7V

Alarm, Calendar, Clock

Parallel

242B

HH:MM:SS (12/24 hr)

Day; Date; Month; Year; Century

2mA @ 3V

2.5V ~ 3.7V

Alarm, NVSRAM, Square Wave Output, Y2K

实时时钟

N/A

-

表面贴装

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

8-uMAX/uSOP

Analog Devices Inc./Maxim Integrated

Obsolete

Tube

DS1672

-40°C ~ 85°C

-

二进制计数器

1.8V ~ 2.2V

I²C, 2-Wire Serial

-

Binary

Binary

500µA @ 2.2V

1.3V ~ 3.63V

Trickle-Charger

N/A

-

表面贴装

表面贴装

80-BBGA

80

80-BGA (40x40)

PEI-Genesis

活跃

Bulk

Compliant

DS1254

-

*

幻影时间芯片

70 °C

0 °C

3V ~ 3.7V

Parallel

2 MB

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

YY-MM-DD-dd

-

3V

Leap Year, NVSRAM