RS5C313 Просмотр технического описания (PDF) - RICOH Co.,Ltd.

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RS5C313

ULTRA-COMPACT REAL-TIME CLOCK IC

RICOH Co.,Ltd. 

RS5C313

BLOCK DIAGRAM

OSCIN

OSCOUT

OSC

DIV

SEC.

VDD

OSC

DETECT

VOLTAGE

REGULATOR

VSS

ADDRESS

DECODER

MIN. HOUR WEEK DAY MONTH YEAR

TIME COUNTER

ADDRESS

REGISTER

I/O

CONTROL

SCLK

SIO

INTR

CE

INTERRUPT

SHIFT REGISTER

CONTROL

APPLICATIONS

• Communication equipment (Multi-function telephone, portable telephone, PHS, Pager)

• Office automation (Facsimile, portable facsimile)

• Personal computer (Desk top type, notebook type, word proccesor, PDA, electronic notebook, TV games)

• Audio visual equipment (Portable audio equipment, video camera, camera, digital camera, remote control equip-

ment)

• Home use (Rice cooker, microwave range)

PIN CONFIGURATION

• 8pin SSOP

CE

1

SCLK

2

SIO

3

VSS

4

8

VDD

7

OSCIN

6

OSCOUT

5

INTR

2

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