The archive companion to the v1 Lattice file: 532 discontinued orderables from the five discontinuance notices in the archive table of Lattice's own public PCN index whose affected-part lists print in the notice PDFs themselves — PCN 11A-11 (Select Devices, 461 records; August 1, 2011), PCN 08B-12 (iCE65 Product Family, 56; April 9, 2012), PCN 14A-12 (iCE40 Select Devices, 4; July 31, 2012), PCN 06A-16 (Select Silicon Image Devices, 10; April 25, 2016) and PCN 11A-13 (ispPAC-POWR6AT6 SnPb device, 1; November 11, 2013) — downloaded first-hand from Lattice's own document CDN. 418 records carry a printed potential alternative; the rest print no alternative (PCN 11A-11's Exhibit A prints the word "None"). No part appears in both the v1 and v2 files.
What is in the file: PCN 11A-11 = 461 ispLSI / ispMACH (M5, M5LV) / LatticeECP / LatticeSC / ORCA orderables with their printed potential alternatives (LC4xxxV ispMACH devices and others, with the alternative's package and Pb/Pb-free status). PCN 08B-12 = all 56 iCE65 orderables, each with its printed iCE40 alternative(s) and pin-compatibility as printed (two printed alternatives where the discontinued package maps to two — 15 records). PCN 14A-12 = 4 iCE40 640-density devices to their 1K-density pin-compatible alternatives. PCN 06A-16 = 10 Silicon Image devices, 2 with a printed possible replacement. PCN 11A-13 = the SnPb ispPAC-POWR6AT6, replaced by its continuing Pb-free version.
Cross-checked against Lattice's own spreadsheet: PCN 11A-11's Exhibit A was compared row-for-row with the OEM's own Exhibit A spreadsheet (linked from the notice PDF): the two agree on all 461 rows except five cells where Lattice's own documents conflict — the alternative package for the four ispLSI 2128VE rows prints 100-TQFP in the PDF but 128-TQFP in the spreadsheet, and one alternative prints LC4128V-5T144 in the PDF but LC4128V-5T144I in the spreadsheet. The file ships the notice PDF as printed and discloses both conflicts.
Schedule, as printed: every window in this file has closed — PCN 11A-11: last time buy 2012-02-01, last shipment 2012-08-01. PCN 08B-12: 2012-10-09 / 2013-04-09 (timing runs from the initial PCN 08A-12; revision B only corrects an Exhibit A typo). PCN 14A-12: 2012-10-29 / 2013-01-28. PCN 06A-16: 2016-10-25 / 2017-04-25. PCN 11A-13: 2014-05-11 / 2014-11-11. The file's value is the verified obsolete-to-alternative cross-reference for the 2011-2016 installed base.
Verification standard: Lattice-authored notices only, downloaded first-hand from the OEM's own CDN with each notice's link asserted present on Lattice's live PCN index, parsed against the notices' printed table geometry with every row asserted at build, cross-validated against an independent layout extraction and (for PCN 11A-11) against the OEM's own spreadsheet. Facts only — no notice prose reproduced beyond short operative quotations.
| Notice | Part to be Discontinued | Replacement Part | Last Time Buy | Last Ship |
|---|---|---|---|---|
| PCN 11A-11 | ispLSI 2128VE-100LB100 | LC4128V-27T128C | 2012-02-01 | 2012-08-01 |
| PCN 11A-11 | ispLSI 1024EA-100LT100 | LC4256V-3T100C | 2012-02-01 | 2012-08-01 |
| PCN 11A-11 | LC51024VG-5F484C | None named | 2012-02-01 | 2012-08-01 |
| PCN 08B-12 | iCE65L01F-TCS36I | iCE40LP1K-CM36 / iCE40LP1K-CY36 | 2012-10-09 | 2013-04-09 |
| PCN 14A-12 | iCE40LP640-CM49 | iCE40LP1K-CM49 | 2012-10-29 | 2013-01-28 |
| PCN 06A-16 | SII9030CTU | SII9030CTU-7 | 2016-10-25 | 2017-04-25 |
| PCN 06A-16 | SII9025CTU | None named | 2016-10-25 | 2017-04-25 |
| PCN 11A-13 | ispPAC-POWR6AT6-01S32I | ispPAC-POWR6AT6-01SN32I | 2014-05-11 | 2014-11-11 |
Sample rows are copied verbatim from the paid dataset file (the paid file carries the full package / pitch / pin-compatibility detail, dates and a source URL per record).
Full file: all 532 records from PCN 11A-11 + PCN 08B-12 + PCN 14A-12 + PCN 06A-16 + PCN 11A-13, plus buyer notes and honesty notes.
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Facts compiled from Lattice Semiconductor Corporation's published Product Change Notifications; not affiliated with or endorsed by Lattice Semiconductor. Trademarks belong to their owners. Verify the current status of any specific part against the original notice before committing a design or a purchase order.