PCF8563 datasheet(1/23 Pages) TGS

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Real-time Clock/Calendar

PCF8563

DESCRIPTION

The

PCF8563 is a CMOS real-time clock/calendar

optimized for low power consumption. A

programmable clock output, interrupt output and

voltage-low detector are also provided. All address

and data are transferred serially via a two-line

bidirectional I 2 C-bus. Maximum bus speed is 400

kbits/s. The built-in word address register is

incremented automatically after each written or read

data byte.

FEATURES

DIP8

SOP8

TSSOP8

Provides year, month, day, weekday, hours, minutes and seconds based on32.768 kHz

quartz crystal

Century flag

Wide operating supply voltage range: 1.0 to 5.0 V

Low back-up current; typical 0.25 µA at V DD = 3.0 V and Tamb = 25 °C

400 kHz two-wire I 2 C-bus interface (at V DD = 1.8 to 5.0 V)

Programmable clock output for peripheral devices: 32.768 kHz, 1024 Hz, 32 Hz

and

1 Hz

Alarm and timer functions

Voltage-low detector

Integrated oscillator capacitor

Internal power-on reset

I 2 C-bus slave address: read A3H; write A2H

Open drain interrupt pin.

TIGER ELECTRONIC CO.,LTD

同様の部品番号 - PCF8563

メーカー	部品番号	データシート	部品情報
NXP Semiconductors	PCF8563	692Kb / 30P	Real-time clock/calendar 16 April 1999
	PCF8563	175Kb / 32P	Real-time clock/calendar Rev. 06-21 February 2008
	PCF8563	466Kb / 45P	Real-time clock/calendar Rev. 9-16 June 2011
	PCF8563	727Kb / 8P	Smart, simple solutions for the 12 most common design concerns August 2011
	PCF8563	492Kb / 50P	Real-time clock/calendar Rev. 10-3 April 2012

メーカー	部品番号	データシート	部品情報
OKI electronic componet...	MSM58321	121Kb / 16P	REAL TIME CLOCK/CALENDAR
NXP Semiconductors	PCF8563	692Kb / 30P	Real-time clock/calendar 16 April 1999
Xicor Inc.	X1205	407Kb / 22P	Real Time Clock/Calendar
NXP Semiconductors	PCA2125	189Kb / 36P	SPI Real-time clock/calendar Rev. 01-28 July 2008
	PCA8565	813Kb / 39P	Real time clock/calendar Rev. 02-16 June 2009
	PCF2123	1Mb / 55P	SPI Real time clock/calendar Rev. 02-4 December 2009
	PCF8563	175Kb / 32P	Real-time clock/calendar Rev. 06-21 February 2008
	PCF8563	466Kb / 45P	Real-time clock/calendar Rev. 9-16 June 2011
	PCF8563TF4.118	492Kb / 50P	Real-time clock/calendar Rev. 10-3 April 2012
	PCF8563TS-T	492Kb / 50P	Real-time clock/calendar Rev. 10-3 April 2012