Real-Time Clocks

Ordering Info

Status

Part Number	Status
DS12885	Active: In Production. See Ordering Information for details.
DS12887	Active: In Production. See Ordering Information for details.
DS12887A	Active: In Production. See Ordering Information for details.
DS12C887	Active: In Production. See Ordering Information for details.
DS12C887A	Active: In Production. See Ordering Information for details.

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Filters:	Part Number:		Package:		Temperature:		Tape and Reel	Sample
Showing 7 out of 28 possible devices.

Part Number	Free Sample	Buy	Status	Recommended Replacement	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
DS12885Q			Active		PLCC;28 pin;158 mm² Outline Drawing:21-0049 (PDF) Land Pattern: 90-0235 (PDF) 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+13*	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+13*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS12885Q/T&R		N/A	No Longer Available	DS12885Q+T&R	PLCC;28 pin;158 mm² Outline Drawing:21-0049 (PDF) Land Pattern: 90-0235 (PDF) 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: 90-0235 (PDF) Use pkgcode/variation: Q28-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
DS12885QN+			Active		PLCC;28 pin;158 mm² Outline Drawing:21-0049 (PDF) Land Pattern: 90-0235 (PDF) Use pkgcode/variation: Q28+13*	-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: 90-0235 (PDF) Use pkgcode/variation: Q28+13*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis

Notes:

Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
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.
* 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.: 19-5213 Rev 4; 2010-05-06
This page last modified: 2010-05-06