RV5C386A_03 datasheet(2/49 Pages) RICOH

Part #	RV5C386A

Description	I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC WITH VOLTAGE MONITORING FUNCTION

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Manufacturer	RICOH [RICOH electronics devices division]

Direct Link	http://www.ricoh.com

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RV5C386A

2

BLOCK DIAGRAM

COMPARATOR_W

ALARM_W REGISTER

(MIN,HOUR,WEEK)

ALARM_D REGISTER

(MIN,HOUR)

COMPARATOR_D

TIME COUNTER

(SEC,MIN,HOUR,WEEK,DAY,MONTH,YEAR)

ADDRESS

REGISTER

ADDRESS

DECODER

SHIFT REGISTER

INTERRUPT CONTROL

32kHz

OUTPUT

CONTROL

DIVIDER

CORREC

-TION

DIV

OSC

OSCIN

32KOUT

CLKC

OSCOUT

OSC

DETECT

I/O

CONTROL

VSS

SCL

SDA

VDD

INTRB

INTRA

VOLTAGE

DETECT

32KOUT

1

SCL

2

SDA

3

VSS

INTRB

VDD

OSCIN

OSCOUT

CLKC

INTRA

4

5

8

9

10

7

6

• 10-pin SSOP-G

APPLICATIONS

• Communication devices (multi function phone, portable phone, PHS or pager)

• OA devices (fax, portable fax)

• Computer (desk-top and mobile PC, portable word-processor, PDA, electric note or video game)

• AV components (portable audio unit, video camera,camera, digital camera or remote controller)

• Home appliances (rice cooker, electric oven)

• Other (car navigation system, multi-function watch)

Note

· I

2C bus is a trademark of PHILIPS ELECTRONICS N.V.

· Purchase of I

2C components of Ricoh Company, Ltd. conveys a license under the Philips I2C Patent Rights to

use these components in an I

2C system, provided that the system comforms to the I2C Standard

Specification as defined by Philips.

PIN CONFIGURATION

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RV5C386A Datasheet(PDF) 2 Page - RICOH electronics devices division

RV5C386A Datasheet(HTML) 2 Page - RICOH electronics devices division

Similar Part No. - RV5C386A_03

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