RV8564C2_08 datasheet(1/1 Pages) GOLLEDGE

部件名	RV8564C2

功能描述	Real Time Clock

PDF	1 Pages

Scroll/Zoom	100%

制造商	GOLLEDGE [Golledge Electronics Ltd]

网页	http://www.golledge.com

标志

1 / 1 page

Real Time Clock

RV8564C2

Tel: +44 1460 256 100

Fax: +44 1460 256 101

E-mail: sales@golledge.com

Web: www.golledge.com

14 Mar 2008

Features

« Equivalent to Epson RX-8564CF

« Compliant with I2C-Bus interface (400kHz)

« Built in crystal for adjustment-free operation

« Programmable alarm,timer and interrupt

« Low power consumption,low ageing

ACTUAL SIZE

1.20

(max)

5.20

(max)

3.40

(max)

SOLDER PAD LAYOUT

TOP VIEW

2.20

0.60

1.00

0.90

0.40

1.00

PAD

1

2

3

4

5

CONNECTION

Supply (VDD)

Frequency output (CLKOUT)

Not connected

Serial clock input (SCL)

Data (SDA)

PAD

6

7

8

9

10

CONNECTION

Ground

Interrupt output (/INT)

Not connected

FOUT output enable (CLKOE)

15

6

10

Scale 3:1

Option

Codes

RV8564C2

Product

Parameters

Product + option code

eg: RV8564C2/B ±20ppm

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

Ordering Information

Standard.

Optional - Please specify required code(s) when ordering

Specifications

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

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

The I2C-Bus is a trademark of Philips Electronics NBV

Block Diagram

Control 2

Seconds

Minutes

Hours

Days

Weekdays

Month / Century

Years

Minutes Alarm

Hour Alarm

Day Alarm

Weekday Alarm

CLKOUT Frequency

Timer Control

Timer

ADDRESS

REGISTER

Control 1

SCL

CLKOE

/ INT

CLKOUT

00

0F

VOLTAGE

DETECTOR

I2C BUS

INTERFACE

CONTROL

LOGIC

OUTPUT

CONTROL

DIVIDER

OSC

PDR

SDA

32.768kHz

CRYSTAL

Frequencies (selectable):

32.768kHz, 1024Hz, 32Hz & 1Hz

Frequency tolerance:

±10ppm

A

±20ppm

B

Other

specify

Turnover temperature (T

0):

+25°C ±5°C

Frequency / temp coefficient:

-0.035ppm/°C2 ±10%

Operating temperature range:

-40 to +85°C

Storage temperature range:

-55 to +125°C

Supply voltage (V

DD):

I2C bus active 1.8 ~ 5.5V

Data holding voltage (V

DD):

1.2 ~ 5.5V

Supply current (during access):

200µA max (fscl=100kHz)

800µA max (fscl=400kHz)

Supply current (backup mode):

275nA typ (fscl=0Hz, V

DD=3V)

250nA typ (fscl=0Hz, V

DD=2V)

Start up time:

3s max

Ageing:

±3ppm max first year

Shock and vibration resistance:

±5ppm, 5,000g, 0.3ms, sine

±5ppm, 20g, 10.0 ~ 2,000Hz

Soldering condition:

Reflow, 260°C, 20 sec max

类似零件编号 - RV8564C2_08

制造商	部件名	数据表	功能描述
Golledge Electronics Lt...	RV8564C2/B	62Kb / 1P	Real Time clock
	RV8564C2/B	128Kb / 1P	Real Time Clock
	RV8564C2	128Kb / 1P	Real Time Clock
	RV8564C2	732Kb / 5P	RTC I C bus

More results

类似说明 - RV8564C2_08

制造商	部件名	数据表	功能描述
Toshiba Semiconductor	TC8521AP	863Kb / 25P	REAL TIME CLOCK ?
RICOH electronics devic...	RP5C15	137Kb / 12P	REAL-TIME CLOCK
Dallas Semiconductor	DS1285	21Kb / 1P	Real Time Clock
Dallas Semiconductor	DS1287A	17Kb / 1P	Real Time Clock
Golledge Electronics Lt...	RV8564C2	62Kb / 1P	Real Time clock
List of Unclassifed Man...	TC8250P	412Kb / 20P	Real time clock
Epson ToYoCom	RTC-63421	413Kb / 2P	Real time clock
Epson ToYoCom	RTC-65271	385Kb / 2P	Real time clock
List of Unclassifed Man...	VT82887	81Kb / 17P	Real Time Clock
Golledge Electronics Lt...	RV8564C3	128Kb / 1P	Real Time Clock