You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

 
 

DS1500WEN+ - 

RTC W/ NVSRAM, 2MB, HH:MM:SS, TSOP-32

DS1500WEN+ - RTC W/ NVSRAM, 2MB, HH:MM:SS, TSOP-32

The actual product may differ from image shown

Manufacturer Part No:
DS1500WEN+
Newark Part No.:
73Y1277
Technical Datasheet:
DS1500WEN+   Datasheet
See all Technical Docs

Product Overview

The DS1500WEN+ is a Y2K watchdog RTC with non-volatile control in 32 pin TSOP package. It is a full-function, year 2000-compliant real time clock/calendar (RTC) with an alarm, watchdog timer, power-on reset, battery monitors, 256 bytes of on-board non-volatile (NV) SRAM, NV control for backing up an external SRAM and a 32.768KHz output. User access to all registers within the DS1500 is accomplished with a byte-wide interface. The RTC registers contain century, year, month, date, day, hours, minutes and seconds data in 24-hour binary-coded decimal (BCD) format. Corrections for day of month and leap-year compensation valid up to the year 2100. Power control circuitry supports system power-on from date/day/time alarm or key closure/modem detect signal. The DS1500 is used in remote systems, battery backed systems, telecom switches and office equipments.
  • Supply voltage range is 3V to 3.6V
  • Operating temperature range from -40°C to 85°C
  • Programmable watchdog timer and RTC alarm
  • Day of week/date alarm register
  • Automatic battery backup and write protection to external SRAM
  • Precision power-on reset
  • 256bytes user non-volatile RAM
  • Auxiliary battery input
  • Accuracy better than ±1 minute/month at +25°C
  • Battery voltage level indicator flags

Applications

Clock & Timing, Consumer Electronics

Product Information


:
Day; Date; Month; Year; Century

:
HH:MM:SS

:
Alarm RTC

:
3V

:
3.6V

:
TSOP

:
32Pins

:
Bytewide

:
-40°C

:
85°C

:
-

:
-

:
MSL 3 - 168 hours
Find similar products Choose and modify the attributes above to find similar products.

US continental orders over $49 and under 50 pounds may qualify for free ground shipping. Click the link for the full Terms and Conditions of the offer.

No Longer Available


Pricing is unavailable. Please contact customer services.

Price for:
Each
Multiple: 1 Minimum: 1
Quantity Price Your Price
 
 
 
 

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add
Add
Restricted Item
Enter Your Part No/Line Note
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Customer Q&A Exchange

Community

Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.

Filters:

Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.