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Maxim > Products > [Real-Time Clocks] 
DS12885, DS12887, DS12887A, DS12C887, DS12C887A
Real-Time Clock


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Status
Part Number Status
DS12885 Active: In Production. But some versions of the family are No Longer Available.
DS12887 Active: In Production.
DS12887A Active: In Production.
DS12C887 Active: In Production.
DS12C887A Active: In Production.

This product contains lithium-metal batteries. See applicable regulations for transport requirements for batteries in equipment.

Ordering Information
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. More: SeeFull Data Sheet or Part 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.


Devices: 1-20 of 20

DS12885 Free
Sample		 Buy Status Recommended Replacement
Package: TYPE PINS FOOTPRINT
  DRAWING CODE/VAR *
Temp RoHS/Lead-Free?
Materials Analysis
DS12885N     N/A No Longer Available DS12885N+
 PDIP(W);24 pin;520.4 mm²
Outline Drawing: 21-0044 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P24-4*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
DS12885  
Active
PDIP(W);24 pin;520.4 mm²
Outline Drawing: 21-0044 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P24-4*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS12885+  
Active
PDIP(W);24 pin;520.4 mm²
Outline Drawing: 21-0044 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P24+4*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS12885N+    
Active
PDIP(W);24 pin;520.4 mm²
Outline Drawing: 21-0044 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P24+4*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS12885Q/T&R     N/A No Longer Available DS12885Q+
 PLCC;28 pin;158 mm²
Outline Drawing: 21-0049 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: Q28-1*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS12885QN     N/A No Longer Available DS12885QN+
 PLCC;28 pin;158 mm²
Outline Drawing: 21-0049 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: Q28-1*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
DS12885Q  
Active
PLCC;28 pin;158 mm²
Outline Drawing: 21-0049 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: Q28-1*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS12885Q+  
Active
PLCC;28 pin;158 mm²
Outline Drawing: 21-0049 (PDF)
Land Pattern: 90-0235 (PDF)
Use pkgcode/variation: Q28+2*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS12885Q+T&R    
Active
PLCC;28 pin;158 mm²
Outline Drawing: 21-0049 (PDF)
Land Pattern: 90-0235 (PDF)
Use pkgcode/variation: Q28+2*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS12885QN+    
Active
PLCC;28 pin;158 mm²
Outline Drawing: 21-0049 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: Q28+1*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS12885QN+T&R    
Active
PLCC;28 pin;158 mm²
Outline Drawing: 21-0049 (PDF)
Land Pattern: Not Available
Use pkgcode/variation: Q28+1*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS12885SN+T&R    
Active
SOIC(W);24 pin;166.1 mm²
Outline Drawing: 21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24+1*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS12885S    
Active
SOIC(W);24 pin;166.1 mm²
Outline Drawing: 21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24-1*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS12885S+  
Active
SOIC(W);24 pin;166.1 mm²
Outline Drawing: 21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24+1*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS12885S+T&R    
Active
SOIC(W);24 pin;166.1 mm²
Outline Drawing: 21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24+1*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS12885SN     N/A No Longer Available DS12885SN+
 SOIC(W);24 pin;166.1 mm²
Outline Drawing: 21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24-1*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
DS12885SN+    
Active
SOIC(W);24 pin;166.1 mm²
Outline Drawing: 21-0042 (PDF)
Land Pattern: 90-0182 (PDF)
Use pkgcode/variation: W24+1*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS12885T  
Active
TQFP;32 pin;84.6 mm²
Dwg: 21-0292
Land Pattern: Not Available
Use pkgcode/variation: C32-3*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
DS12885T+  
Active
TQFP;32 pin;84.6 mm²
Dwg: 21-0292
Land Pattern: Not Available
Use pkgcode/variation: C32+3*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
DS12885TN+    
Active
TQFP;32 pin;84.6 mm²
Dwg: 21-0292
Land Pattern: Not Available
Use pkgcode/variation: C32+3*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis

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    2007-03-26
    This page last modified: 2009-05-15


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