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DS15BR400TSQ

  • In Stock: 16000
  • Available: 14182

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $11.63000US $11.63
10+US $10.46700US $104.67
30+US $8.14100US $244.23
100+US $6.68725US $668.73
500+US $6.39650US $3198.25
1000+US $5.81500US $5815.00

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  • Description
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  • Shopping Guide
Description

The DS1556 is a full-function, year-2000-compliant (Y2KC), real-time clock/calendar (RTC) with an RTC alarm, watchdog timer, power-on reset, battery monitor, and 128k x 8 nonvolatile static RAM. User access to all registers within the DS1556 is accomplished with a byte-wide interface as shown in Figure 1.
The RTC registers contain century, year, month, date, day, hours, minutes, and seconds data in 24-hour BCD format. Corrections for day of month and leap year are made automatically.
FEATURES
• Integrated NV SRAM, Real-Time Clock (RTC), Crystal, Power-Fail Control Circuit, and Lithium Energy Source
• Clock Registers are Accessed Identically to the Static RAM;
These Registers Reside in the 16 Top RAM Locations
• Century Byte Register (i.e., Y2K Compliant)
• Totally Nonvolatile with Over 10 Years of Operation in the Absence of Power
• Precision Power-On Reset
• Programmable Watchdog Timer and RTC Alarm
• BCD-Coded Year, Month, Date, Day, Hours, Minutes, and seconds with Automatic LeapYear Compensation Valid Up to the Year 2100
• Battery Voltage-Level Indicator Flag
• Power-Fail Write Protection Allows for 10% VCC Power-Supply Tolerance
• Lithium Energy Source is Electrically Disconnected to Retain Freshness Until Power is Applied for the First Time
• Also Available in Industrial Temperature Range: -40°C to +85°C
Alternatives

Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.

SHIPPING GUIDE

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    Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.

  • Delivery Time

    We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.

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