NSN 5962-01-632-9021 Digital Microcircuit

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Manufacturer Datasheet

SKU: 5962-01-632-9021 Model: DS1743-100

MRC

Name

Detail

MRC:

AFGA

Operating Tempurature Range

+00.1 to 70.0 degrees celsius

MRC:

CSSL

Design Function And Quantity

1 oscillator, clock

MRC:

CXCY

Part Name Assigned By Controlling Agency

Semiconductor, y2kc nonvolatile timekeeping ram

MRC:

FEAT

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.

MRC:

SPCL

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.

MRC:

NSN

5962016329021

MRC:

Supply Class

#5962 - Electronic Microcircuits

MRC:

PMIC

No precious metal content.

MRC:

HMIC

No MSDS. No hazardous material.

Manufacturers and Distributors

CAGE

Name

CAGE:

0B0A9

DALLAS SEMICONDUCTOR CORPORATION

Part Numbers and Brands

Part Number

Brand

DS1743-100

Dallas Semiconductor Corporation

Certificates

Factory New (FN), New Material (NE), New Unused Surplus (NS), Overhauled (OH), Serviceable (SV), Repairable (RP), and AS Removed / Used (AR) material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable.

Delivery

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Satisfaction

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