Datasheet > RV8564C2_08

RV8564C2_08

更新时间： 2024-10-30 03:35:23

品牌	Logo	应用领域
GOLLEDGE		时钟
页数	文件大小	规格书
1页	50K
描述
Real Time Clock

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中文翻译

获取价格

数据手册

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RV8564C2_08 数据手册

Real Time Clock

RV8 5 6 4 C2

Specifications

Product

Option

Codes

Parameters

RV8564C2

Frequencies (selectable):

32.768kHz, 1024Hz, 32Hz & 1Hz

࡯

Frequency tolerance:

±10ppm

±20ppm

Other

࡯

specify

Turnover temperature (T₀):

+25°C ±5°C

࡯

5.20

(max)

Frequency / temp coefficient:

-0.035ppm/°C²±10%

3.40

(max)

Operating temperature range:

-40 to +85°C

ACTUAL SIZE

Storage temperature range:

1.20

(max)

-55 to +125°C

SOLDER PAD LAYOUT

Supply voltage (V_DD):

0.90

I²C bus active 1.8 ~ 5.5V

Data holding voltage (V_DD):

2.20

1.2 ~ 5.5V

1.00

0.40

0.60

Supply current (during access):

200µA max (fscl=100kHz)

800µA max (fscl=400kHz)

1.00

TOP VIEW

࡯

PAD CONNECTION

Supply current (backup mode):

275nA typ (fscl=0Hz,V_DD=3V)

250nA typ (fscl=0Hz,V_DD=2V)

Supply (VDD)

Ground

࡯

Frequency output (CLKOUT)

Not connected

Interrupt output (/INT)

Not connected

Start up time:

Ageing:

3s max

࡯

Serial clock input (SCL)

Data (SDA)

Not connected

FOUT output enable (CLKOE)

±3ppm max first year

Scale 3:1

Shock and vibration resistance:

±5ppm, 5,000g, 0.3ms, s in e

±5ppm, 20g, 10.0 ~ 2,000Hz

Features

« Equivalent to Epson RX-8564CF

࡯

Soldering condition:

Reflow, 260°C, 20 sec max

࡯

« Compliant with I²C-Bus interface (400kHz)

« Built in crystal for adjustment-free operation

« Programmable alarm, timer and interrupt

« Low power consumption, low ageing

࡯

Standard. ˿ Optional - Please specify required code(s) when ordering

Ordering Information

Product + option code

eg: RV8564C2/B ±20ppm

Option code X (eg RV8564C2/X) denotes a custom spec.

Block Diagram

ͷ Available on T&R - 1k, 2.5k or 5k pcs per reel.

ͷ Refer to our website for T&R and soldering details.

32.768kHz

CRYSTAL

ͷ The I²C-Bus is a trademark of Philips Electronics NBV

VOLTAGE

DETECTOR

Control 1

Control 2

OSC

Seconds

DIVIDER

Minutes

Hours

Days

CLKOUT

CLKOE

OUTPUT

CONTROL

Weekdays

Month / Century

Years

Minutes Alarm

Hour Alarm

Day Alarm

Weekday Alarm

CLKOUT Frequency

Timer Control

Timer

/ INT

SCL

CONTROL

LOGIC

I C BUS

INTERFACE

SDA

ADDRESS

PDR

Tel: +44 1460 256 100

Fax: +44 1460 256 101

E-mail: sales@golledge.com

Web: www.golledge.com

14 Mar 2008

中文翻译

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RV8564C3/E	GOLLEDGE	获取价格	Real Time Clock, CMOS, CDSO10, SMD-10
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