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DS1558W+TRL

  • Available: 6

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $10.23762US $10.24
10+US $9.21386US $92.14
30+US $7.16633US $214.99
100+US $5.88663US $588.66
500+US $5.63069US $2815.35
1000+US $5.11881US $5118.81

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  • Description
  • Alternatives
  • Shopping Guide
Description

The DS1558 is a full-function, year 2000-compliant (Y2KC), real-time clock/calendar with an RTC alarm, watchdog timer, power-on reset, battery monitor, and NV SRAM controller. User access to all registers within the DS1558 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 Real-Time Clock (RTC), PowerFail Control Circuit, and NV RAM Controller
• Clock Registers are Accessed Identically to the Static RAM;
These Registers are Resident in the 16 Top RAM Locations
• Century Register
• Greater than 10 Years of Timekeeping and Data Retention in the Absence of Power with Small Lithium Coin Cell(s) and Low-Leakage SRAM
• 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
• Underwriters Laboratory (UL) Recognized
Alternatives

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

SHIPPING GUIDE

  • Shipping Methods

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  • Shipping Cost

    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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