N/A

-

通孔

28-DIP Module (0.600, 15.24mm)

28-EDIP

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

3mA @ 5V

-

Leap Year, NVSRAM

N/A

-

通孔

28-DIP Module (0.600, 15.24mm)

28-EDIP

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

3mA @ 5V

-

Leap Year, NVSRAM

N/A

-

有

N/A

-

通孔

24-DIP Module (0.600, 15.24mm)

24-EDIP

DS12CR887

Integrated Battery

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

通孔

MSL 1 - Unlimited

Tube

活跃

Multiplexed

114 B

3.63 V

2.97 V

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

2.97V ~ 3.63V

Calendar, Clock

Parallel

114B

实时时钟

HH:MM:SS (12/24 hr)

Day; Date; Month; Year

2mA @ 2.97V ~ 3.63V

2V ~ 3.05V

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

N/A

-

ams欧司朗

Obsolete

Tape & Reel (TR)

-

N/A

-

表面贴装

12-WFBGA, WLBGA

12-WLP (2.14x1.56)

备份切换

+ 85 C

Analog Devices Inc./Maxim Integrated

- 40 C

SMD/SMT

Strip

活跃

I2C

64 B

3.6 V

1.6 V

MAX31341

-40°C ~ 85°C

-

Clock/Calendar

Clock & Timer ICs

1.6V ~ 3.6V

I²C

64B

实时时钟

HH:MM:SS (24 hr)

YY-MM-DD-dd

0.33µA ~ 0.39µA @ 1.6V ~ 3.6V

1.6V ~ 3.6V

Alarm, Leap Year, Square Wave Output

N/A

-

Non-Compliant

85 °C

-40 °C

5.5 V

2.5 V

Clock

Binary

N/A

-

有

N/A

-

表面贴装

28-LCC (J-Lead)

28-PLCC (11.51x11.51)

National Semiconductor

活跃

Bulk

-40°C ~ 85°C

-

Clock/Calendar

4.5V ~ 5.5V

Parallel

-

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

YY-MM-DD-dd

1µA @ 5V

2.2V ~ 5.1V

Alarm, Leap Year

N/A

-

通孔

32-DIP Module (0.600, 15.24mm)

32-EDIP

Analog Devices Inc./Maxim Integrated

DS1510

Obsolete

Tube

0°C ~ 70°C

-

Clock/Calendar

3V ~ 3.6V

Parallel

256B

HH:MM:SS (24 hr)

YY-MM-DD-dd

4mA @ 3.3V

2.5V ~ 3.7V

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

N/A

-

N/A

-

通孔

28-DIP Module (0.600, 15.24mm)

28-EDIP

Analog Devices Inc./Maxim Integrated

Tube

Obsolete

DS1743

-40°C ~ 85°C

-

Clock/Calendar

2.97V ~ 3.63V

Parallel

8KB

HH:MM:SS (24 hr)

YY-MM-DD-dd

2mA @ 3.3V

-

Leap Year, NVSRAM, Y2K

N/A

-

表面贴装

34-PowerCap™ Module

34-PowerCap Module

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

3mA @ 5V

3V

Leap Year, NVSRAM

N/A

-

含铅

N/A

-

表面贴装

32-TQFP

32-TQFP (7x7)

Analog Devices Inc./Maxim Integrated

DS12885

Obsolete

Tape & Reel (TR)

0°C ~ 70°C

-

Clock/Calendar

4.5V ~ 5.5V

Parallel

114B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

15mA @ 4.5V ~ 5.5V

2.5V ~ 4V

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

N/A

-

表面贴装

8-SOIC (0.154, 3.90mm Width)

8-SOIC

DS3232

不用于新设计

Analog Devices Inc./Maxim Integrated

+ 85 C

4.5 V

- 40 C

2.3 V

SMD/SMT

I2C, Serial

236 B

备份切换

Tube

-40°C ~ 85°C

Automotive, AEC-Q100

Clock/Calendar

Clock & Timer ICs

2.3V ~ 4.5V

Alarm, Calendar, Clock

I²C, 2-Wire Serial

236B

实时时钟

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

175µA @ 2.3V ~ 4.5V

2.3V ~ 4.5V

Alarm, Leap Year, Square Wave Output, SRAM

N/A

-

通孔

24-DIP (0.600, 15.24mm)

24-PDIP

Analog Devices Inc./Maxim Integrated

DS1685

Obsolete

Tube

-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

N/A

-

表面贴装

28-TSSOP (0.465, 11.80mm Width)

28-TSOP

Analog Devices Inc./Maxim Integrated

DS1501

Obsolete

Tray

0°C ~ 70°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

-

表面贴装

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

8-uMAX/uSOP

Analog Devices Inc./Maxim Integrated

DS1339

活跃

Tape & Reel (TR)

-40°C ~ 85°C

-

Clock/Calendar

1.8V ~ 5.5V

I²C, 2-Wire Serial

-

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

100µA @ 2.2V

1.3V ~ 3.7V

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

N/A

-

表面贴装

48-BBGA

48-PBGA (11.8x15.3)

Analog Devices Inc./Maxim Integrated

DS12R887

Obsolete

Tray

-40°C ~ 85°C

-

Clock/Calendar

4.5V ~ 5.5V

Parallel

114B

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

2mA @ 4.5V ~ 5.5V

2V ~ 3.05V

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

N/A

-

通孔

32-DIP Module (0.600, 15.24mm)

32-EDIP

Analog Devices Inc./Maxim Integrated

DS1500

Obsolete

Tube

-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

-

Analog Devices Inc./Maxim Integrated

Tape & Reel (TR)

DS1306

Obsolete

*

N/A

-

Analog Devices Inc./Maxim Integrated

Bulk

DS1743

Obsolete

*

N/A

-

8

Non-Compliant

31 B

无铅

N/A

-

表面贴装

10-VCDFN

10-SON (3.7x2.5)

Micro Crystal AG

活跃

Bulk

-40°C ~ 125°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