RV5C386A-E2 Просмотр технического описания (PDF) - RICOH Co.,Ltd.

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RV5C386A-E2

I2C-Bus Real-Time Clock ICs with Voltage Monitoring Function

RICOH Co.,Ltd. 

RV5C386A

3. PIN CONFIGURATION

RV5C386A (SSOP10G)

32KOUT 1

SCL 2

SDA 3

/INTRB 4

VSS 5

10 VDD

9 OSCIN

8 OSCOUT

7 CLKC

6 /INTRA

TOP VIEW

PRELIMINARY

4. BLOCK DIAGRAM

32KOUT

CLKC

32kHz

OUTPUT

CONTROL

OSCIN

OSCOUT

DIVIDER

OSC CORREC

DIV

-TION

COMPARATOR_W

COMPARATOR_D

ALARM_W REGISTER

(MIN,HOUR, WEEK)

ALARM_D REGISTER

(MIN,HOUR)

VOLTAGE

DETECT

TIME COUNTER

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

/INTRA

/INTRB

OSC

DETECT

ADDRESS

DECODER

ADDRESS

REGISTER

INTERRUPT CONTROL

SHIFT REGISTER

I/O

CONTROL

VDD

VSS

SCL

SDA

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