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Product Change Notification - RMES-20OXQE126   (Convert To PDF)


Date:
27 Dec 2018
Product Category:
8-bit Microcontrollers
Affected CPNs:
  
Notification subject:
CCB 3632 Initial Notice: Qualification of MTAI as an additional assembly site for selected Atmel products available in 32L TQFP (7x7x1mm) package
Notification text:

PCN Status:  
Initial notification 

PCN Type:  
Manufacturing Change 

Microchip Parts Affected:
Please open one of the icons found in the Affected CPNs section above.

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

Description of Change: 
Qualification of MTAI as an additional assembly site for selected Atmel products available in 32L TQFP (7x7x1mm) package.

Pre Change:
Assembled at ASCL using EN4900G die attach and EFTEC 64T lead frame material in 197x197 paddle size

Post Change:
Assembled at ASCL using EN4900G die attach and EFTEC 64T lead frame material in 197x197 paddle size
or
Assembled at MTAI using 3280 die attach and C7025 lead frame material in 160x160 paddle size

Pre and Post Change Summary:

Pre Change

Post Change

Assembly Site

ASE Group Chung-Li (ASCL)

ASE Group Chung-Li (ASCL)

Microchip Technology Thailand (HQ) / MTAI

Wire material

CuPdAu

CuPdAu

CuPdAu

Die attach material

Conductive

Yes

Yes

Yes

Part Number

EN4900G

EN4900G

3280

Lead frame

Material

EFTEC 64T

EFTEC 64T

C7025

Treatment

Ag plating

Ag plating

BOT with Bare Cu n Paddle

Paddle size

197x197

197x197

160x160

Lead Lock

No

No

Yes

Molding compound material

G700

G700

G700

Impacts to Data Sheet: 
None

Reason for Change:
To improve productivity and on-time delivery performance by qualify MTAI as an additional assembly site.

Change Implementation Status:
In Progress

Estimated Qualification Completion Date:
April 2019

Note: Please be advised the qualification completion times may be extended because of unforeseen business conditions however implementation will not occur until after qualification has completed and a final PCN has been issued. The final PCN will include the qualification report and estimated first ship date. Also note that after the estimated first ship date guided in the final PCN customers may receive pre and post change parts.

Summary Time Table of notable events to date: 

December 2018

->

April 2019

Workweek

48

49

50

51

52

14

15

16

17

18

Initial PCN Issue Date

X

Qual Report Availability

X

Final PCN Issue Date

X

Markings to Distinguish Revised from Unrevised Devices:   
Traceability code.  

Qualification Plan:
Please open the attachments included with this PCN labeled as PCN_#_Qual_Plan.

Revision History:
December 27, 2018: Issued initial notification.

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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