RV8564C3_18 datasheet(2/5 Pages) GOLLEDGE

Numer części	RV8564C3

Szczegółowy opis	RTC I C bus

PDF	5 Pages

Scroll/Zoom	100%

Producent	GOLLEDGE [Golledge Electronics Ltd]

Strona internetowa	http://www.golledge.com

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2 / 5 page

RV8564C3 2/5

v1.0

Frequencies

(selectable)

32.768kHz, 1024Hz, 32Hz, 1Hz

Dimensions

3.7 x 2.5 x 0.9mm

Turnover

temperature

(T )

+25°C ±5°C

Frequency /

temp

coefficient

-0.035ppm/°C ±10%

Operating

temperature

range

-40 to +85°C

Storage

temperature

range

-55 to +125°C

Supply voltage

(V )

I C bus active 1.8 ~ 5.5V

Time-keeping mode 1.2 ~ 5.5V

Supply current

(during access)

200µA max (fscl=100kHz)

800µA max (fscl=400kHz)

Supply current

(time-keeping)

250/500nA typ/max (fscl=0Hz, V =3V)

225/450nA typ/max (fscl=0Hz, V =2V)

Ageing

±3ppm max first year

Shock and

vibration

resistance

±5ppm, 5,000g, 0.3ms, ½ sine

±5ppm, 20g, 10.0 ~ 2,000Hz

Soldering

condition

Reflow, 260°C, 20 sec max

SPECIFICATIONS

PACKAGE DRAWING

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