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Catalog item

MICROCIRCUIT,DIGITAL

5962FSC

01NCB code

632-9021Item number

NIIN 01-632-9021

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DEMIL code: A

Identification

Item name code: 31779
PINC: 0031779
Criticality code: X
II: 0
DEMIL code: A
DEMIL integrity code: 1
NIIN assigned: 03-NOV-14
Precious metals indicator: A
ADP equipment code: 0
Hazardous material indicator: N
ESD/EMI code: D
Schedule B export code: 8542900000

Part numbers

Part number: DS1743-100
CAGE: 0B0A9
DALLAS SEMICONDUCTOR CORPORATION DBA MAXIM DALLAS DIRECT
CAGE status: A
RNCC: 3
RNVC: 2
Document availability code: 4
RNAAC: 9Z
RNFC: 4
RNSC: A

Characteristics

SPECIAL TEST FEATURES	THE DS1743 IS A FULL FUNCTION, YEAR 2000-COMPLAINT (Y2KC),REAL-TIME CLOCK/CALENDAR (RTC) AND 8K X 8 NON-VOLATILE STATIC RAM. THE REAL TIME CLOCK (RTC) INFORMATION AND CONTROL BITS RESIDE IN THE EIGHT UPPERMOST RAM LOCATIONS. CORRICTIONS FOR THE MONTH AND LEAP YEAR ARE MADE AUTOMATICALLY. CLOCK REGISTER ARE DOUBLE BUFFERED SYSTEM ALSO PREVENTS TIME LOSS AS THE TIMEKEEPING COUNTDOWN CONTINUES UNABATED BY ACCESS TO TIME REGISTER DATA. THE DS1743 ALSO CONTAINS ITS OWN POWER-FIAL CIRCUITRY, WHICH DESELECTS THE DEVICE WHEN THE VCC SUPPLY IS IN AN OUT OF TOLERANCE CONDITION. THIS FEATUR PREVENTS LOSS OF DATA FROM UNPREDICTABLE SYSTEM OPERATION BROUGHT ON BY LOW VCC AS ERRANT ACCESS AND UPDATE CYCLES ARE AVOIDED.
PART NAME ASSIGNED BY CONTROLLING AGENCY	SEMICONDUCTOR, Y2KC NONVOLATILE TIMEKEEPING RAM
OPERATING TEMP RANGE	CELSIUS 00.1 TO 70.0
DESIGN FUNCTION AND QUANTITY	OSCILLATOR, CLOCK 1
SPECIAL FEATURES	INTEGRATED NV SRAM,REALTIME CLOCK,CRYSTAL POWER-FAIL CONTRO CIRCUIT AND CIRCUIT AND LITHIUM ENERGY SOURCE; CLOCK REGISTERS ARE ACCESSED IDENTICAL TO THE STATIC RAM; THESE REGISTERS ARE RESIDENT IN THE EIGHT TOP RAM LOCATIONS; CENTURY BYTE REGISTER; TOTALLY NONVOLITE WITH OVER 10 YEARS OF OPERATION IN THE ABSENCE OF POWER; BCD CODED CENTURY,YEAR,MONTH,DATE,DAY HOURS,COMPENSATIONVALID UP TO THE YEAR 2100; BATTERY VOLTAGE LEVEL INDICATOR FLAG; POWER-FAIL WRITE PROTECTION ALLOWS FOR PLUS/MINUS10% VCC POWER SUPPLY TOLERANCE; LITHIUM ENERGY SOURCE IS ELECTRICALLY DISCONNECTED TO RETAIN FRESHNESS UNTIL POWER IS APPLIED FOR THE FIRST TIME.

MOE rules

MOE rule	MOE CD	Date assigned	PICA	PICA LOA	Auth collab
ZC01	ZC	01-NOV-14	ZC	81	ZC
ZJ01	ZJ	01-MAY-25	ZJ	81	ZJ

Freight

ACTY CD: DF

Related items

Standardization

Item standardization code: 5
Orig stdzn dec: 97
Dt stdzn dec: 03-NOV-2014
NIIN status code: 0

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