RX-8564LC Epson Toyocom Corporation, RX-8564LC Datasheet

RX-8564LC

Manufacturer Part Number

RX-8564LC

Description

IC, RTC, FULL CALENDAR, VSOJ-12

Manufacturer

Epson Toyocom Corporation

Datasheet

1.RX-8564LC.pdf (2 pages)

Specifications of RX-8564LC

Clock Format

12 Or 24 Hr

Clock Ic Type

RTC

Ic Interface Type

I2C

Supply Voltage Range

1.8V To 5.5V

Digital Ic Case Style

VSOJ

No. Of Pins

Operating Temperature Range

-40Â°C To +85Â°C

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

RX-8564LC B

Manufacturer:

EPSON/爱普生

Quantity:

20 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

RX-8564LCB

Manufacturer:

PANASONIC

Quantity:

145

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* Please ask for tighter tolerance. (Equivalent to 1 minute of monthly deviation)

! ! ! !

Power voltage

Clock voltage

Operating

! ! ! !

Low voltage

! ! ! !

Frequency

Low current consumption /

Small size, low profile model package

RX - 8564 LC

CLKOUT

CLKOE

/ INT

SCL

SDA

temperature

detection

tolerance

Signal Name

C-Bus INTERFACE REAL TIME CLOCK MODULE

* The I

Block diagram

Pin Function

Frequency characteristics

Built in frequency adjusted 32.768 kHz crystal unit.

Interface Type

Operating voltage range

Wide Timekeeper voltage range

Low backup current

32.768 kHz frequency output function : C-MOS output With Control Pin

The various functions include full calendar, alarm, timer, and

Low voltage detection

Real time clock module

power supply voltage monitoring function.

Real time clock module

Specifications (characteristics)

CLKOUT

Recommended Operating Conditions

CLKOE

Item

SDA

GND

Item

SCL

/INT

Item

C-Bus is a trademark of Philips Electronics N.V.

Symbol

Input / Output

Bi-directional

OPR

LOW

CLK

Symbol

Output

f / f

32.768 kHz

CRYSTAL

Input

OUTPUT

CONTROL

INTERFACE

C-BUS

= +25 C

= -20 C to +70 C

= -40 C to +85 C

Condition

= +25 C

= 3.0 V

32.768 kHz clock output pin with the output control function. (C-MOS)

CLKOE pin control the condition of CLKOUT pin with FE-bit, FD1-bit,

FD0-bit.

Serial clock input pin

Data input and output pin

Interrupt output ( N-ch open drain )

Connected to a positive power supply.

Connected to a ground.

OSC

POR

C L K O E p in

in p u t

Condition

H IG H

L O W

: I

: 1.8 V to 5.5 V

: 1.0 V to 5.5 V / T

: 275 nA / 3.0 V(Typ.)

C-Bus Interface (400 kHz)

Voltage Detector

CONTROL

LOGIC

ADDRESS

Min.

1.8

-40

LOW

DIVIDER

F E

b it

Typ.

+25

3.0

0.9

Rating

Function

http://www.epsontoyocom.co.jp

O u tp u t

O F F

23 *

C L K O U T p in

= +25 C

Max.

+85

5.5

1.0

1.2

1.3

o u tp u t

( C -M O S )

CLKOUT frequency

( LO W )

Unit

Month / Century

Weekday Alarm

Minutes Alarm

Timer Control

Unit

Hour Alarm

Day Alarm

Weekdays

Control 1

Control 2

Seconds

Minutes

Hours

Years

Timer

Days

Actual size

! ! ! !

Current

Consumption

DC characteristics

Item

Functions are compatible with RTC-8564 JE / NB series.

Interface Type

Low Timekeeper voltage

32.768 kHz frequency output function

The various interrupt function

Symbol

Overview

Terminal connection / External dimensions

32k

• I

• 1.0 V to 5.5 V / T

• 1.3 V to 5.5 V / T

• CLKOUT pin output (C-MOS output ), CL=30 pF

• CLKOE pin enables output on/off control.

• Output selectable <32.768 kHz, 1024 Hz, 32 Hz, 1 Hz>

• Timer function can be set up between 1/4096 second and 255 minutes.

• Alarm function can be set to any combination of day of

week, hour, or minute.

C hi-speed bus specifications. ( 400 kHz )

C-Bus slave address : read A3h and write A2h

CLKOE = GND

CLKOUT ;

output OFF ( LOW )

CLKOE = V

CLKOUT ;

32.768 kHz Output ON

(Output=OPEN ;

SCL

CL = 0 pF)

N.C.

/ INT

GND

= 0 Hz

Refer to application manual for details.

Condition

= +25 C

= 40 C to +85 C

RX 8564 LC

VSOJ

2.4

2.8

12pin

= 5 V

= 3 V

= 5 V

= 3 V

Min.

12.

11.

10.

Typ.

330

275

2.5

1.5

N.C.

CLKOE

CLKOUT

SCL

SDA

= -40 C to +85 C

Max. Unit

800

700

3.4

2.2

(Unit:mm)

µA

Related parts for RX-8564LC

RX-8564LC Summary of contents

Page 1

... Real time clock module Real time clock module Low current consumption / Small size, low profile model package 2 I C-Bus INTERFACE REAL TIME CLOCK MODULE RX - 8564 LC Built in frequency adjusted 32.768 kHz crystal unit. 2 Interface Type : I C-Bus Interface (400 kHz) Operating voltage range : 1 ...

Page 2

... LAN and WAN on a global scale. Epson Toyocom Corporation addresses every single aspect within a network environment. The new corporation offers “Digital Convergence” solutions to problems arising with products for consumer use, such as, core network systems and automotive systems ...

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