DS1691备选型号: DS12887

通孔

通孔

28-DIP Module (0.600, 15.24mm)

0°C~70°C

Tube

2005

Obsolete

1 (Unlimited)

Clock/Calendar

2.7V~3.3V 4.5V~5.5V

DS1691

Parallel

114B

Clock

HH:MM:SS (12/24 hr)

YY-MM-DD

Alarm, Leap Year, Square Wave Output, Unique ID

Non-RoHS Compliant

含铅

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

通孔

通孔

24-DIP Module (0.600, 15.24mm)

0°C~70°C

Tube

1998

活跃

1 (Unlimited)

Clock/Calendar

4.5V~5.5V

DS12887

Parallel

114B

Clock

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

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

ROHS3 Compliant

无铅

7 Weeks

Tin

24

RAM

e3

yes

24

通孔

EAR99

DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING; 10 YEARS DATA RETENTION

DUAL

5V

2.54mm

24

8

5V

5V

15mA

0.032MHz

1

15mA @ 4.5V~5.5V

SECONDS

Y

2.5V~4V

NO

9.4mm

34.04mm

18.8mm

Unknown

无