PCF8563 datasheet(2/32 Pages) NXP

2 / 32 page

PCF8563_6

Product data sheet

Rev. 06 — 21 February 2008

2 of 32

NXP Semiconductors

PCF8563

Real-time clock/calendar

Ordering information

Block diagram

Table 1.

Ordering information

Type number Topside

mark

Package

Name

Description

Version

PCF8563P

DIP8

plastic dual in-line package; 8 leads (300 mil)

SOT97-1

PCF8563T

8563T

SO8

plastic small outline package; 8 leads; body width 3.9 mm

SOT96-1

PCF8563TS

8563

TSSOP8

plastic thin shrink small outline package; 8 leads; body width

3mm

SOT505-1

PCF8563BS

8563S

HVSON10

plastic thermal enhanced very thin small outline package;

no leads; 10 terminals; body 3

× 3 × 0.85 mm

SOT650-1

Fig 1.

Block diagram

001aah658

PCF8563

OSCILLATOR

32.768 kHz

DIVIDER

CLOCK OUT

INTERRUPT

CLKOUT

INT

MONITOR

POWER ON

RESET

WATCH

DOG

I2C-BUS

INTERFACE

OSCI

SCL

SDA

OSCO

VDD

VSS

TIMER FUNCTION

TIMER_CONTROL

TIMER

CONTROL

CONTROL_STATUS_1

CONTROL_STATUS_2

CLKOUT_CONTROL

TIME

VL_SECONDS

MINUTES

HOURS

DAYS

ALARM FUNCTION

MINUTE_ALARM

HOUR_ALARM

DAY_ALARM

WEEKDAY_ALARM

WEEKDAYS

CENTURY_MONTHS

YEARS

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