Maxim > Products > Real-Time Clocks (RTCs) > DS1243, DS1243Y

DS1243, DS1243Y

64K NV SRAM with Phantom Clock

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Status Explanations for product status codes

Part Number Status
DS1243 Active: In Production.
DS1243Y Active: In Production. See Ordering Information for details.
 

Data Sheet

Download this datasheet in PDF formatDownload Rev 3 (PDF, 515.5kB)
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Ordering Information

Filters: Part Number: Package: Temperature: Tape and Reel Sample
Showing 3 out of 3 possible devices.
Part Number Notes Free
Sample
Buy Status Explanations for product status codes Recommended Replacement Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR *
Temp RoHS/Lead-Free?
Materials Analysis
DS1243Y       N/A No Longer Available   MOD;

Land Pattern: Not Available

0°C to +70°C See data sheet
DS1243Y-120   120ns    N/A No Longer Available DS1243Y-120+

 
EDIP;28 pin;629.9 mm²
Outline Drawing:21-0245 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: MDT28-1*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS1243Y-120+    
Active   EDIP;28 pin;629.9 mm²
Outline Drawing:21-0245 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: MDT28+1*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis

Notes:
  1. Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
  2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
  3. Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
  4. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

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Document Ref.: 19-6076 Rev 3; 2012-01-03
This page last modified: 2012-01-03




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