N/A

-

通孔

24-DIP Module (0.600, 15.24mm)

24-EDIP

Analog Devices Inc./Maxim Integrated

DS17487

Obsolete

Tube

-40°C ~ 85°C

-

Clock/Calendar

2.7V ~ 3.7V

Parallel

4KB

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

-

Production (Last Updated: 3 weeks ago)

表面贴装

表面贴装

20-SOIC (0.295, 7.50mm Width)

20

20-SOIC

Analog Devices Inc./Maxim Integrated

活跃

PRODUCTION (Last Updated: 3 weeks ago)

Compliant

Tape & Reel (TR)

DS1673

0°C ~ 70°C

-

便携式系统控制器

70 °C

0 °C

4.5V ~ 5.5V

5 V

Serial

-

Clock

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

300µA @ 5V

2.5V ~ 3.7V

Alarm, Leap Year, Watchdog Timer

无

N/A

-

表面贴装

10-VCDFN

10-SON (3.7x2.5)

Micro Crystal AG

Bulk

活跃

-40°C ~ 125°C

-

Clock/Calendar

1.3V ~ 5.5V, 2.1V ~ 5.5V

I²C, 2-Wire Serial

2B, 8B

HH:MM:SS

YY-MM-DD-dd

1µA @ 3V

-

Alarm, EEPROM, RAM, Trickle Charger

N/A

-

表面贴装

10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

10-uMAX/uSOP

Analog Devices Inc./Maxim Integrated

DS1393

Obsolete

Tape & Reel (TR)

-40°C ~ 85°C

-

Clock/Calendar

1.71V ~ 1.89V

3-Wire Serial

-

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

YY-MM-DD-dd

100µA @ 1.71V ~ 1.89V

1.3V ~ 3.7V

Alarm, Leap Year, 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

DS32B35

Obsolete

Tube

-40°C ~ 85°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

8-SOIC (0.154, 3.90mm Width)

8-SOIC

Analog Devices Inc./Maxim Integrated

Tape & Reel (TR)

DS3231

不用于新设计

5.5 V

2.3 V

I2C, Serial

备份切换

-40°C ~ 85°C

Automotive, AEC-Q100

Clock/Calendar

Clock & Timer ICs

2.3V ~ 5.5V

Clock, Calendar, Alarm

I²C, 2-Wire Serial

-

实时时钟

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

130µA ~ 200µA @ 3.63V ~ 5.5V

2.3V ~ 5.5V

Alarm, Leap Year, Square Wave Output

N/A

-

表面贴装

34-LPM

34-LPM

Analog Devices Inc./Maxim Integrated

DS1643

Obsolete

Tube

0°C ~ 70°C

-

Clock/Calendar

4.5V ~ 5.5V

Parallel

8KB

HH:MM:SS (24 hr)

YY-MM-DD-dd

4mA @ 5V

-

Leap Year, NVSRAM

N/A

-

N/A

-

表面贴装

14-WFDFN Exposed Pad

14-TDFN (3x3)

Analog Devices Inc./Maxim Integrated

DS1343

Obsolete

Tube

-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

8-SOIC (0.154, 3.90mm Width)

8-SOIC

Analog Devices Inc./Maxim Integrated

DS1302

Obsolete

Tape & Reel (TR)

0°C ~ 70°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

-

Details

SMD/SMT

Serial, 2-Wire, I2C

备份切换

2 B

1.3 V

- 40 C

+ 125 C

AEC-Q200

1000

202651-MG01 202651-MG01

0.000882 oz

5.5 V

RV-3029-C3

全向天线

HH:MM:SS

YY-MM-DD-dd

0.9 mm

3.7 mm

2.5 mm

N/A

-

LGA-10

I2C

备份切换

64 B

1.6 V

- 40 C

+ 85 C

MAX31329SHLD#

有

490

5.5 V

Details

SMD/SMT

Tray

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

YY-MM-DD-dd

Low Current, Real-Time Clock

N/A

-

表面贴装

SOP-14

14-SOP

+ 85 C

EPSON

1000

Tape & Reel (TR)

活跃

5.5 V

Details

SMD/SMT

I2C

无备份切换

1.6 V

- 40 C

-40°C ~ 85°C

Reel

RX-4571SA

全向天线

1.6V ~ 5.5V

3-Wire Serial

-

HH:MM:SS:hh

YY-MM-DD-dd

0.95µA ~ 1µA @ 3V ~ 5V

1V ~ 5.5V

Alarm, Leap Year

N/A

-

表面贴装

SOP-14

12-VSOJ

EPSON

活跃

5.5 V

I2C

无备份切换

1.6 V

- 40 C

+ 85 C

1000

Tape & Reel (TR)

-40°C ~ 85°C

Reel

RX-8803LC

全向天线

1.6V ~ 5.5V

I²C

-

HH:MM:SS:hh

YY-MM-DD-dd

2.1µA ~ 3.4µA @ 3V ~ 5V

1.6V ~ 5.5V

Alarm

N/A

-

Details

2500

MouseReel

N/A

-

表面贴装

10-SMD, No Lead

10-SMD

- 40 C

EPSON

+ 105 C

2000

5.5 V

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

活跃

Details

SMD/SMT

I2C, Serial

无备份切换

1.6 V

-40°C ~ 105°C (TA)

MouseReel

RX8901CE

RTC模块

1.6V ~ 5.5V

I²C

-

HH:MM:SS

YY-MM-DD-dd

1.5µA @ 3V

-

Alarm

N/A

-

表面贴装

10-SMD, No Lead

10-SMD

256 B

1.6 V

EPSON

- 40 C

+ 105 C

2000

5.5 V

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

活跃

Details

SMD/SMT

I2C, Serial

备份切换

-40°C ~ 105°C (TA)

MouseReel

RX4901CE

RTC模块

1.6V ~ 5.5V

SPI, 4-Wire Serial

-

HH:MM:SS

YY-MM-DD-dd

1.5µA @ 3V

-

Alarm

N/A

-

表面贴装

10-SMD, No Lead

10-SMD

256 B

1.6 V

EPSON

- 40 C

+ 105 C

2000

5.5 V

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

活跃

Details

SMD/SMT

I2C, Serial

备份切换

-40°C ~ 105°C (TA)

MouseReel

RX4901CE

RTC模块

1.6V ~ 5.5V

SPI, 3-Wire Serial

-

HH:MM:SS

YY-MM-DD-dd

1.5µA @ 3V

-

Alarm

N/A

-

表面贴装

10-SMD, No Lead

10-SMD

256 B

1.6 V

EPSON

- 40 C

+ 105 C

2000

5.5 V

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

活跃

Details

SMD/SMT

I2C, Serial

备份切换

-40°C ~ 105°C (TA)

MouseReel

RX4901CE

RTC模块

1.6V ~ 5.5V

SPI, 4-Wire Serial

-

HH:MM:SS

YY-MM-DD-dd

1.5µA @ 3V

-

Alarm

N/A

-

表面贴装

10-SMD, No Lead

10-SMD

256 B

1.6 V

EPSON

- 40 C

+ 105 C

2000

5.5 V

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

活跃

Details

SMD/SMT

I2C, Serial

备份切换

-40°C ~ 105°C (TA)

MouseReel

RX4901CE

RTC模块

1.6V ~ 5.5V

SPI, 4-Wire Serial

-

HH:MM:SS

YY-MM-DD-dd

1.5µA @ 3V

-

Alarm

N/A

-

表面贴装

10-SMD, No Lead

10-SMD

- 40 C

EPSON

+ 105 C

2000

5.5 V

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

活跃

Details

SMD/SMT

I2C, Serial

无备份切换

1.6 V

-40°C ~ 105°C (TA)

MouseReel

RX8901CE

RTC模块

1.6V ~ 5.5V

I²C

-

HH:MM:SS

YY-MM-DD-dd

1.5µA @ 3V

-

Alarm

N/A

-

表面贴装

10-SMD, No Lead

10-SMD

256 B

1.6 V

EPSON

- 40 C

+ 105 C

2000

5.5 V

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

活跃

Details

SMD/SMT

I2C, Serial

备份切换

-40°C ~ 105°C (TA)

MouseReel

RX4901CE

RTC模块

1.6V ~ 5.5V

SPI, 3-Wire Serial

-

HH:MM:SS

YY-MM-DD-dd

1.5µA @ 3V

-

Alarm

N/A

-

表面贴装

12-TFSOJ (0.094, 2.40mm Width)

12-VSOJ

- 40 C

EPSON

+ 85 C

1000

Tape & Reel (TR)

活跃

5.5 V

Details

SMD/SMT

I2C

无备份切换

1.6 V

-40°C ~ 85°C

Reel

RX-4571LC

Clock/Calendar

1.6V ~ 5.5V

3-Wire Serial

-

HH:MM:SS

YY-MM-DD

0.95µA ~ 1µA @ 3V ~ 5V

1V ~ 5.5V

Alarm, Leap Year

N/A

-

3.2 mm x 2.5 mm x 1 mm

2.5 V

- 40 C

+ 85 C

3000

Details

SMD/SMT

I2C

备份切换

5 V

MouseReel

I2C Real Time Clock

Calendar, Clock

HH:MM:SS

YY-MM-DD

N/A

-

SMD/SMT

Serial, 2-Wire, I2C

备份切换

2 B

1.3 V

- 40 C

+ 125 C

AEC-Q200

1000

202386-MG01 202386-MG01

5.5 V

Details

RV-3049-C3

全向天线

HH:MM:SS

YY-MM-DD-dd

0.9 mm

3.7 mm

2.5 mm