CP82C54-12备选型号: BQ4285EP

Lead, Tin

Surface Mount, Through Hole

PDIP

24

Bulk

1996

e0

no

活跃

24

EAR99

Tin/Lead (Sn/Pb)

70°C

0°C

DUAL

5V

2.54mm

12MHz

24

5V

COMMERCIAL

5.5V

4.5V

10mA

TIMER, PROGRAMMABLE

16

100 ns

1

-2.5mA

8

2.5mA

PARALLEL, DIRECT ADDRESS

6.35mm

无

符合RoHS标准

含铅

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Tin

通孔

24-DIP (0.600, 15.24mm)

24

Tube

-

e3

yes

Obsolete

24

EAR99

-

-

-

DUAL

5V

2.54mm

-

24

5V

-

-

-

-

-

-

-

-

-

8

-

-

5.08mm

无

ROHS3 Compliant

无铅

通孔

0°C~70°C

2 (1 Year)

Clock/Calendar

8542.39.00.01

4.5V~5.5V

BQ4285

5V

Parallel

114B

0.032MHz

Clock

1

HH:MM:SS (12/24 hr)

YY-MM-DD-dd

300μA @ 5V

SECONDS

Y

2.5V~4V

YES

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

31.75mm