MAX6916EO33 datasheet(11/28 Pages) MAXIM

Part #	MAX6916EO33

Description	SPI-Compatible RTC with Microprocessor Supervisor, Alarm, and NV RAM Controller

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Manufacturer	MAXIM [Maxim Integrated Products]

Direct Link	https://www.maximintegrated.com/en.html

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SPI-Compatible RTC with Microprocessor

Supervisor, Alarm, and NV RAM Controller

______________________________________________________________________________________

11

WATCHDOG

TIMER

DEBOUNCE

CIRCUIT

RESET

LOGIC

RESET

CE

CONTROL

CE_OUT

OSCILLATOR

32.768kHz

CRYSTAL-

FAIL

DETECT

DIVIDERS

SECONDS

MINUTES

HOURS

DATE

MONTH

DAY

YEAR

CONTROL

CENTURY

ALARM

CONFIG

BATT

TEST

STATUS

CONFIG

ALARM

THRESHOLDS

CLOCK

BURST

RAM

BURST

POWER

CONTROL

AND

MONITOR

CONTROL

LOGIC

INPUT-

SHIFT

REGISTERS

ADDRESS

REGISTER

96 x 8

RAM

DATA

VALID

LOGIC

ALARM

CONTROL

LOGIC

XTAL FAIL

MAX6916

WDI

MR

X1

X2

CE_IN

TEST

TRIP

GND

VBATT

VOUT

VCC

BATT_LO

BATT_ON

SCLK

CS

DIN

DOUT

ALM

Figure 1. Functional Diagram

Similar Part No. - MAX6916EO33

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Similar Description - MAX6916EO33

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MAX6916EO33 Datasheet(PDF) 11 Page - Maxim Integrated Products

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