Datasheet > RV-4162-C7QATA

RV-4162-C7QATA

更新时间： 2024-11-24 01:07:27

品牌	Logo	应用领域
MICROCRYSTAL		/
页数	文件大小	规格书
2页	996K
描述
Real Time Clock Module with I2C-Bus

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中文翻译

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数据手册

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RV-4162-C7QATA 数据手册

RV-4162-C7

Real Time Clock Module with I²C-Bus

DIMENSIONS

Package:

Recommended Solder Pad:

0,9

0,5

3,2

0,9

0,4

3,2

Metal lid is not connected

All dimensions in mm typical

APPLICATIONS

DESCRIPTION

IoT

Metering

Industrial

The RV-4162-C7 is a SMT Real-Time Clock Module that incorporates

an integrated CMOS circuit together with an XTAL. It operates under

vacuum in a hermetically sealed ceramic package with metal lid.

Automotive

Health Care

Wearables, Portables

FEATURES

Low power consumption: 350 nA @ 3 V.

Operating voltage range: 1.0 V to 4.4 V.

Time accuracy: ±20 ppm @ 25°C.

Operating temperature range: -40 to +85°C.

User programmable offset value.

Oscillator stop detection.

Provides year, month, date, weekday, hours, minutes, seconds, 100th.

Automatic leap year calculation and century bits.

Alarm and Watchdog functions.

Clock output frequencies: 32.768 kHz to 1 Hz.

I²C-bus interface: 400 kHz.

100% Pb-free, RoHS-compliant.

Automotive qualiﬁcation according to AEC-Q200 available.

BLOCK DIAGRAM

32.768 KHz

CRYSTAL

10^th/100^thSecond

Seconds

Minutes

DIVIDER

OSC

FREQUENCY-OFFSET

COMPENSATION

CLKOUT OUTPUT

CONTROL

CLKOUT

Hours

OSCILLATOR FAIL

DETECTION

Weekday

Date

Month / Century

Years

INT CONTROL

INT

Freq.Compensation 08

Watchdog

SCL

I²C-BUS

WATCHDOG

Month Alarm

Date Alarm

INTERFACE

ADDRESS REGISTER

SDA

Hour Alarm

Minute Alarm

Second Alarm

Flags

V_DD

V_SS

POWER UP RESET

中文翻译

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