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Product Change Notification - JAON-13OEWI224   (Convert To PDF)


Date:
18 Mar 2016
Product Category:
16-bit Microcontrollers and Digital Signal Controllers; 8-bit Microcontrollers; Analog (Linear & Mixed Signal) AND Interface
Notification subject:
CCB 1839 Final Notice: Qualification of CuPdAu wire in selected products of the 40K, 57K, 90K, 120K, 150K, 160K and 200K wafer technologies available in 28L and 40L PDIP (600 mils) package at MMT.
Notification text:

PCN Status: 
Final notification

Microchip Parts Affected:
Please open the attachments found in the attachments field below labeled as PCN_#_Affected_CPN.

NOTE: For your convenience Microchip includes identical files in two formats (.pdf and .xls).

Description of Change:
Qualification of palladium coated copper with gold flash (CuPdAu) bond wire in selected products of the 40K, 57K, 90K, 120K, 150K, 160K and 200K wafer technologies available in 28L and 40L PDIP (600 mils) package at MMT assembly site.

Pre Change: 
Gold (Au) or Palladium coated copper wire (PdCu) bond wire

Post Change:
Palladium coated copper with gold flash (CuPdAu) bond wire

Pre and Post Change Summary:

 

Pre Change

Post Change

Assembly Site

MMT assembly site

MMT assembly site

Wire material

Au wire or PdCu wire

CuPdAu wire

Die attach material

CRM-1064L

CRM-1064L

Molding compound material

GE800

GE800

Lead frame material

CDA194

CDA194

Impacts to Data Sheet: 
None 

Reason for Change:
To improve manufacturability by qualifying Palladium coated copper with gold flash (CuPdAu) bond wire.

Change Implementation Status:
In Progress

Estimated First Ship Date:
April 20, 2016 (date code: 1616)

NOTE:  Please be advised that after the estimated first ship date customers may receive pre and post change parts.

Summary Table:

 

January 2016

February 2016

March 2016

April 2016

WW

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

Initial PCN Issue Date

 

X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Qual Report Availability

 

 

 

 

 

 

 

 

 

X

 

 

 

 

 

 

 

Final PCN Issue Date

 

 

 

 

 

 

 

 

 

X

 

 

 

 

 

 

 

Implementation Date

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

 

Markings to Distinguish Revised from Unrevised Devices:  
Traceability code

Revision History:
January 13, 2016: Issued initial notification.
March 10, 2016: Issued final notification. Attached the qualification report.
March 18, 2016: Updated subject to correct typographical error from Initial to Final notice.

The change described in this PCN does not alter Microchip’s current regulatory compliance regarding the material content of the applicable products.




Please contact your local Microchip sales office with questions or concerns regarding this notification.

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