DS1371 Просмотр технического описания (PDF) - Maxim Integrated

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производитель

DS1371

I2C, 32-Bit Binary Counter Watchdog Clock

Maxim Integrated 

DS1371

Figure 1. Timing Diagram

X1

X2

VCC

GND

WDS

SDA

SCL

Oscillator

Power

32,768Hz

8192Hz

4096Hz

1Hz

÷4

÷2

÷4096

DS1371

Alarm/

Watchdog

Stat/Ctrl

1Hz

WACE

4096Hz

M

÷4096 1Hz

U

X

WD/ALM

M

U

SQW

X

M

U

X

CLR

32-Bit

Counter

AIE

24-Bit

Counter INT

CLR

INTCN

I2C

Interface

SQW/INT

N

Figure 2. Functional Diagram

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