N/A

-

表面贴装

20-TSSOP (0.173, 4.40mm Width)

20-TSSOP

Analog Devices Inc./Maxim Integrated

Tube

DS1344

活跃

+ 85 C

5.5 V

- 40 C

2.7 V

SMD/SMT

Serial, 3-Wire, SPI

96 B

备份切换

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

2.7V ~ 5.5V

Alarm, Calendar, Clock

SPI

96B

实时时钟

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

-

1.3V ~ 5.5V

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

N/A

-

表面贴装

20-TSSOP (0.173, 4.40mm Width)

20-TSSOP

Analog Devices Inc./Maxim Integrated

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

DS1344

Obsolete

-40°C ~ 85°C

-

Clock/Calendar

1.71V ~ 5.5V

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

N/A

-

表面贴装

20-SOIC (0.295, 7.50mm Width)

20-SOIC

Analog Devices Inc./Maxim Integrated

Tube

DS32B35

Obsolete

0°C ~ 70°C

-

Clock/Calendar

2.7V ~ 3.63V

I²C, 2-Wire Serial

2KB

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

N/A

-

表面贴装

14-WFDFN Exposed Pad

14-TDFN (3x3)

Analog Devices Inc./Maxim Integrated

Tube

DS1344

活跃

+ 85 C

5.5 V

- 40 C

1.71 V

SMD/SMT

Serial, 3-Wire, SPI

96 B

备份切换

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

1.71V ~ 5.5V

Alarm, Calendar, Clock

SPI

96B

实时时钟

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

-

1.3V ~ 5.5V

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

N/A

-

表面贴装

14-WFDFN Exposed Pad

14-TDFN (3x3)

Analog Devices Inc./Maxim Integrated

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

DS1344

活跃

+ 85 C

5.5 V

- 40 C

3 V

SMD/SMT

Serial, 3-Wire, SPI

96 B

备份切换

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

3V ~ 5.5V

SPI

96B

实时时钟

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

120µA ~ 160µA @ 3.63V ~ 5.5V

1.3V ~ 5.5V

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

N/A

-

表面贴装

8-WDFN Exposed Pad

8-TDFN (3x3)

Analog Devices Inc./Maxim Integrated

Tape & Reel (TR)

DS1341

活跃

+ 85 C

5.5 V

- 40 C

1.8 V

SMD/SMT

Serial, 2-Wire, I2C

无备份切换

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

1.8V ~ 5.5V

I²C, 2-Wire Serial

-

实时时钟

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

0.5µA ~ 0.6µA @ 3V ~ 5V

-

Alarm, Leap Year, Square Wave Output

N/A

-

表面贴装

20-SSOP (0.154, 3.90mm Width)

20-QSOP

Analog Devices Inc./Maxim Integrated

MAX6916

Obsolete

Compliant

Tape & Reel (TR)

-

Clock/Calendar/Supervisor

85 °C

-40 °C

3V ~ 3.6V

SPI, 3-Wire Serial

3.6 V

3 V

96B

Clock

HH:MM:SS

YY-MM-DD-dd

无铅

N/A

-

Production (Last Updated: 1 month ago)

表面贴装

表面贴装

34-PowerCap™ Module

34

34-PowerCap Module

Analog Devices Inc./Maxim Integrated

Compliant

PRODUCTION (Last Updated: 1 month ago)

Tube

DS1744

Obsolete

MSL 3 - 168 hours

+ 85 C

5.5 V

- 40 C

4.5 V

SMD/SMT

Parallel

32 kB

备份切换

-40°C ~ 85°C

-

Clock/Calendar

85 °C

-40 °C

Clock & Timer ICs

4.5V ~ 5.5V

Calendar, Clock, NV Timekeeping RAM

5 V

Parallel

5.5 V

4.5 V

32 kB

Clock

实时时钟

HH:MM:SS

YY-MM-DD-dd

4mA @ 5V

3V

Leap Year, NVSRAM, Y2K

无

Unknown

含铅

N/A

-

表面贴装

28-LCC (J-Lead)

28-PLCC (11.51x11.51)

Analog Devices Inc./Maxim Integrated

Tube

DS1685

Obsolete

0°C ~ 70°C

-

100.0000 ppm/°C

Clock/Calendar

6.98 kOhm

0.5 W

2.7V ~ 3.7V

High Reliability, MIL-PRF-55182

Parallel

242B

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2mA @ 3V

2.5V ~ 3.7V

Alarm, NVSRAM, Square Wave Output, Y2K

17.45

N/A

-

表面贴装

34-PowerCap™ Module

34-PowerCap Module

Analog Devices Inc./Maxim Integrated

Tube

DS1386

Obsolete

0°C ~ 70°C

-

Clock/Calendar

4.5V ~ 5.5V

Parallel

32KB

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

YY-MM-DD-dd

4mA @ 5V

3V

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

无铅

N/A

-

Production (Last Updated: 1 month ago)

Tin

表面贴装

表面贴装

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

8

8-uMAX/uSOP

Analog Devices Inc./Maxim Integrated

MIL-PRF-39017

PRODUCTION (Last Updated: 1 month ago)

Compliant

MSL 1 - Unlimited

Tube

DS1338

活跃

+ 85 C

3.3 V

- 40 C

2.7 V

SMD/SMT

I2C, Serial

56 B

备份切换

-40°C ~ 85°C

-

100.0000 ppm/°C

Clock/Calendar

22 Ohm

85 °C

-40 °C

Clock & Timer ICs

0.5 W

2.7V ~ 5.5V

High Reliability, MIL-PRF-39017

Calendar, Clock

3 V

I2C

5.5 V

2.7 V

56 B

Clock

实时时钟

2

HH:MM:SS

YY-MM-DD-dd

200µA @ 3.3V

1.3V ~ 3.7V

Leap Year, NVSRAM, Square Wave Output

11.43

950 µm

3.1 mm

3.1 mm

无

Unknown

无铅

N/A

-

Tin

表面贴装

表面贴装

8-SOIC (0.154, 3.90mm Width)

8

8-SOIC

Analog Devices Inc./Maxim Integrated

Tube

DS1337

Obsolete

+ 85 C

5.5 V

- 40 C

1.8 V

SMD/SMT

I2C, Serial

无备份切换

Compliant

MSL 1 - Unlimited

-40°C ~ 85°C

-

SMD/SMT

100.0000 ppm/°C

Clock/Calendar

7.87 kOhm

85 °C

-40 °C

Clock & Timer ICs

1.0000 W

1.8V ~ 5.5V

Industrial

32.768 kHz

Calendar, Clock

2

3.3 V

2-Wire, I2C, Serial

5.5 V

1.8 V

56 B

Clock

实时时钟

1

HH:MM:SS

YY-MM-DD-dd

0.6µA @ 1.3V ~ 1.8V

-

Alarm, Leap Year, Square Wave Output

8.74

1.5 mm

5 mm

4 mm

无

Unknown

含铅

N/A

-

表面贴装

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

8-uMAX/uSOP

Analog Devices Inc./Maxim Integrated

MSL 1 - Unlimited

Tube

DS1672

活跃

+ 85 C

3.63 V

- 40 C

2.97 V

SMD/SMT

Serial

备份切换

-40°C ~ 85°C

-

二进制计数器

Clock & Timer ICs

2.97V ~ 3.63V

Calendar, Clock, Elapsed Time Counter

I²C, 2-Wire Serial

-

实时时钟

Binary

Binary

500µA @ 3.63V

1.3V ~ 3.63V

Trickle-Charger

N/A

-

有

N/A

-

有

N/A

-

有

N/A

-

Simtek

Bulk

活跃

*

N/A

-

NO

8

活跃

New Japan Radio Co Ltd

RECTANGULAR

DIP

0.032 MHz

NJU6356ED

有

80 °C

4.5 V

未说明

5 V

-30 °C

PLASTIC/EPOXY

IN-LINE

DIP,

Compliant

DIP

5.71

5.5 V

NEW JAPAN RADIO CO LTD

e6

有

EAR99

锡铋

80 °C

-30 °C

8542.39.00.01

CMOS

DUAL

THROUGH-HOLE

未说明

2.54 mm

compliant

8

R-PDIP-T8

不合格

商业扩展

5.5 V

2 V

TIMER, REAL TIME CLOCK

Clock

4.7 mm

HH:MM:SS

SERIAL, FIXED PROTOCOL

8.8 mm

7.62 mm

N/A

-

表面贴装

20-SSOP (0.154, 3.90mm Width)

20-QSOP

Analog Devices Inc./Maxim Integrated

MAX6910

Obsolete

Compliant

Tape & Reel (TR)

-

Clock/Calendar/Supervisor

85 °C

-40 °C

2.7V ~ 3.3V

I²C, 2-Wire Serial

3.3 V

2.7 V

31B

Clock

HH:MM:SS

YY-MM-DD-dd

无铅

N/A

-

有

N/A

-

-

-

-

Analog Devices Inc./Maxim Integrated

Obsolete

Compliant

Tube

DS1251

0°C ~ 70°C

Bulk

-

幻影时间芯片

70 °C

0 °C

2.97V ~ 3.63V

Parallel

3.63 V

2.97 V

512KB

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

YY-MM-DD-dd

7mA @ 3.3V

3V

Leap Year, NVSRAM

N/A

-

有

N/A

-

有

N/A

-

表面贴装

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

8-uMAX/uSOP

Analog Devices Inc./Maxim Integrated

Tube

DS1339

活跃

MSL 1 - Unlimited

+ 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

Alarm, Calendar, Clock, Trickle Charger

I²C, 2-Wire Serial

-

实时时钟

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

200µA @ 5.5V

1.3V ~ 3.7V

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

N/A

-

表面贴装

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

8-uMAX/uSOP

Analog Devices Inc./Maxim Integrated

活跃

MSL 1 - Unlimited

Tube

DS1339

-40°C ~ 85°C

-

Clock/Calendar

1.71V ~ 5.5V

I²C, 2-Wire Serial

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

200µA @ 1.71V ~ 5.5V

1.3V ~ 3.7V

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