Datasheet > RV-8523-C3TAQA

RV-8523-C3TAQA

更新时间： 2024-11-21 01:07:27

品牌	Logo	应用领域
MICROCRYSTAL		/
页数	文件大小	规格书
2页	980K
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-8523-C3TAQA 数据手册

RV-8523-C3

Real-Time Clock Module with I²C-Bus

DIMENSIONS

Package:

Recommended Solder Pad:

3,7

0,8 0,8 0,8 0,8

0,5

0,8

0,3

3,7

Metal lid is connected to V_SS(pin #7)

All dimensions in mm typical

APPLICATIONS

DESCRIPTION

IoT

Metering

Industrial

The RV-8523-C3 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: 130 nA @ 3 V.

Wide operating voltage range: 1.2 V to 5.5 V.

Time accuracy: ±20 ppm @ 25°C.

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

User programmable offset value.

Automatic Backup Switchover function.

Provides year, month, date, weekday, hours, minutes and seconds.

Automatic leap year calculation: 2000 to 2099.

Timer, Alarm and Watchdog functions.

Clock output frequencies: 32.768 kHz to 1 Hz.

I²C-bus interface: 1 MHz Fast-mode Plus (Fm+).

100% Pb-free, RoHS-compliant.

Automotive qualiﬁcation according to AEC-Q200 available.

BLOCK DIAGRAM

32.768 kHz

Xtal

Control 1

Control 2

Control 3

FREQUENCY

DIVIDER

OSC

and

Seconds

OFFSET

COMPENSATION

Minutes

Hours

Days

Weekdays

Months

CLKOUT

INT_1

CLKOUT

Interrupt

CONTROL

INT_2

Years

Minute Alarm

Hour Alarm

Day Alarm

Weekday Alarm

Frequency Offset

Timer & CLKOUT

Timer A Clock

Timer A

V_DD

SYSTEM

CONTROL

LOGIC

V_BACKUP

POWER

CONTROL

V_SS

Timer B Clock

Timer B

I²C-BUS

2-wire

SCL

SDA

Serial

Interface

中文翻译

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与RV-8523-C3TAQA相关器件

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