PCF8593P Просмотр технического описания (PDF) - Philips Electronics

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Компоненты Описание

производитель

PCF8593P

Low power clock/calendar

Philips Electronics 

Philips Semiconductors

Low power clock/calendar

Product specification

PCF8593

handbook, full pagewidth

MSB

7 654

MBD815

LSB

321 0

memory location 08

timer function :

000 no timer

001 hundredths of a second

010 seconds

011 minutes

100 hours

101 days

110 not used

111 test mode, all counters

in parallel

timer interrupt enable :

0

timer flag, no interrupt

1

timer flag, interrupt

clock alarm function :

00 no clock alarm

01 daily alarm

10 weekday alarm

11 dated alarm

timer alarm enable :

0

no timer alarm

1

timer alarm

alarm interrupt enable :

(valid only when 'alarm enable' in

control/status register is set)

0

alarm flag, no interrupt

1

alarm flag, interrupt

Fig.8 Alarm control register, clock mode.

1997 Mar 25

10

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