1、GEIA STANDARD Aerospace Qualified Electronic Component (AQEC) Requirements, Volume 1 - Integrated Circuits and Semiconductors GEIA-STD-0002-1 August 2005 GOVERNMENT ELECTRONICS AND INFORMATION TECHNOLOGY ASSOCIATION A Sector of the Electronic Industries Alliunc Copyright Government Electronics the r
2、emainder of this standard only addresses non-military specification parts. 1 Copyright Government Electronics or that a certain course of action is preferred but not necessarily required; or that (in the negative form) a certain course of action is deprecated but not prohibited. 3.15 supplier: The s
3、upplier is the distributor of components. A plan for controlling AQEC inventory shall be in place in order to supply AQECs. A manufacturer can be a supplier in the case that no distributor is involved. 3.16 third party: The third party is a party designated to act on the behalf of the Customer Commu
4、nity. 3.17 user: The user is the cuswiiicr . 3.18 termination: The termination is the element of a component that connects it electrically and mechanically to the next level of assembly. It includes base materials and coatings (including underplates). 3.19 will: Will expresses a declaration of inten
5、t. 4 REQUIREMENTS 4.1 AQEC Plan The processes used to ensure compliance with the following requirements shall be documented by the AQEC manufacturer and included in their AQEC plan. These requirements identify the additional processes, documentation, and procedures required to supply a manufacturers
6、 COTS part as an AQEC. The Plan includes, but is not limited to, data sheet parameters and/or conditions that are different for the AQEC versus the COTS part, while still operating within the manufacturers recommended operating conditions. These differences shall be identified and the data made avai
7、lable upon request. 3 Copyright Government Electronics bulk CMOS and CMOS/SOS) shall not be furnished under the same part number. 4.2.6 Termination Finish Only a single final termination finish may be furnished on an individual AQEC part number. As a minimum, a change to a different single lead fini
8、sh requires a PCN that includes date/lot code of implementation. A new assigned part number is preferred. 4.2.7 Third party part numbers Where applicable, the data sheet shall state the third party part number (e.g., DSCC VID) for the AQEC manufacturers part number (preferred). Optionally, the AQEC
9、manufacturer may list this data on their website or provide a link to the third party information. 4.3 AQEC Performance 4.3.1 Performance The manufacturer shall have documented processes to identify and verify the performance of the given AQEC or component family in all environmental conditions iden
10、tified in the manufacturer s published data sheet. 4.3.2 Functional Parameters The manufacturer shall have documented processes for reporting the functional parameters of the given AQEC within the published data sheet. 4.3.3 Known Limitations The manufacturer shall have documented processes to ident
11、ify and publish any known limitations of the AQEC within the published data sheet. 4.4 Quality System Certification As a minimum, the AQEC manufacturer (and its applicable subcontractors) shall be certified in accordance with ISO-900 1 :2000. Additional certifications to QS-9000, AS9 100, and/or IS0
12、 TS 16949 are strongly encouraged, but not required. 4.5 Component Qualification and Requalification The manufacturers documented processes shall assure that the AQEC parts are qualified to meet the requirements of the data sheet for the environment specified. Examples of acceptable qualification pr
13、ocesses include: CDF-AEC-Q 1 O0 or STACK 9000 1. Initial product qualification tests shall include temperature cycling, moisture (HAST or THB), and life test. Preconditioning is required for surface mount devices to simulate their assembly. Similar parts (e.g., CDF-AEC-Q100 Appendix 1) from the same
14、 family may be tested in lieu of the actual part. The stresses applied during re-qualification of changes should be chosen in accordance with recognized process change tables such as those in CDF-AEC-Q100 Table 3 or JESD46 Annex A. The results of those re-qualification stress tests should meet or ex
15、ceed the original qualification requirements for those stresses. 5 Copyright Government Electronics however, there may be changes due to expected harsher operating conditions. Changes in such parameters as frequency, power, temperature, etc. should be highlighted to the AQEC user for use by their sy
16、stems designer(s). The possibility is that compensatory variances could be made to improve system performance or reliability. 2. The AQEC manufacturer should provide any data regarding parametric limits vs. application environmental conditions that would be of particular interest to users who needed
17、 to make tradeoffs among characteristics (such as temperature, power, frequency, and timing) while still operating the AQEC within the manufacturers recommended operating conditions. 3. Roadmap information would likewise assist the system designer in anticipating future device parametric shifts and/
18、or obsolescence and making provisions for them within the design or in the planning ahead for revisions to the design. Appropriate roadmap data includes but is not limited to: parameter trends 0 design life 0 production life 0 wearout lifetime and conditions product lifecycle status packaging trends
19、 0 die revisions 4. Access to the AQEC manufacturers die and package related testing will be desirable in order to characterize parts for some applications. 8 Copyright Government Electronics & Information Technology Association Reproduced by IHS under license with GEIA Not for ResaleNo reproduction
20、 or networking permitted without license from IHS-,-,-GE IA-STD-0002- 1 5. An AQEC manufacturers data that characterizes reliability for life cycle environmental and operational stresses, such as sequential environmental tests, will be desired to characterize reliability for some applications. 6. Mi
21、nimum steady state life Failure in Time (FIT) numbers given here. The STACK S/OOOi requirements could be used as minimum requirements. 7. Lead finish changes indicated by an easily identified new part number (different from the original by a mark other than just a new date code) are preferred. 9 Cop
22、yright Government Electronics & Information Technology Association Reproduced by IHS under license with GEIA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-GEIA-STD-0002-1 (This page intentionally left blank.) 10 Copyright Government Electronics & Information Tech
23、nology Association Reproduced by IHS under license with GEIA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-GEIA Document Improvement Proposal Document No. If, in the review or use of this document, a potential change is made evident for safety, health, or technic
24、al reasons please fill in the appropriate information below and mail or FAX to: Document Title: Government Electronics and Information Technology Association (GEIA) Standards & Technology Department 2500 Wilson Blvd. Arlington, VA 2220 1 FAX: (703) 907-7968 Submitters Name: Telephone No.: FAX No.: E
25、-mail: Urgency - of Change: Immediate : - At next revision: b. Recommended Changes: c. ReasodRationale for Recommendation: Additional Remarks: Signature: I Date: FOR GEIA USE ONLY Responsible Committee: Chairman: Date comments forwarded to Committee Chairman: Copyright Government Electronics & Infor
26、mation Technology Association Reproduced by IHS under license with GEIA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-Copyright Government Electronics & Information Technology Association Reproduced by IHS under license with GEIA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-
