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| PA44-QP(-03, -16 or -06T) Data Sheet 44 pin QFP socket/44 pin PLCC plug www..com Supported Device/Footprints This adapter allows a QFP device to be inserted into a PLCC socket. The adapter can be built with test points upon request. Device Device 44 pin Footprint Plug PLCC Mfgr Many Package Device QFP 44 pin The QFP socket accepts packages with the dimensions listed below: 44Q-16 is above Socket 44QF-03 PQFP 44QF-06T TQFP 44QF-16 PQFP Body 10.0 mm typ 10.0 mm typ 10.0 mm typ Knee 11 mm typ 11.3 mm max 11 mm typ 11.6 mm max 11.6 mm typ Tip 12 mm typ 12.8 mm max 12 mm typ 13.2 mm max 13.2 mm typ Pitch 0.8 mm 0.8 mm 0.8 mm Adapter Parts & Part Numbers The following chart shows the various socket and board part numbers that make up these adapters. Adapter PA44-QP-03 PA44-QP-16 PA44-QP-06T Socket 44QF-03 44QF-16 44QF-06T Top Board 44QF-03 44QF-16 44QFP-6T Bottom Board 44PLUG 44PLUG 44PLUG Adapter Dimensions Adapter Construction The adapter is made up of 3 sub-assemblies. They assemble via connectors making the adapter modular. This way the subassemblies can be replaced when they wear out. When disassembling the adapter take care not to bend the pins. When reassembling the adapter note the pin 1 indicators to align the parts correctly. Test Socket QFP Lidded Test Socket: Enplas Part #: OTQ-44-0.8-03 Enplas Part #: FPQ-44-0.8-06T Enplas Part #: FPQ-44-0.8-16 PA44-QP-03 44QF-03, 44QFP-6T or 44QF -16 Accepts the test socket and performs the wiring in the Adapter Wiring section. 44PLUG Accepts the top board and provides the PLCC plug. LSC Part #: 44QF-03 LSC Part #: 44QF-06T LSC Part #: 44QF-16 PA44-QP-06T Logical Systems Corporation PO Box 6184, Syracuse, NY 13217-6184 USA Tel (315) 478-0722, FAX (315) 479-6753 S Y S T E M S www.logicalsys.com, Email: info@logicalsys.com PA44-QP-xxx Data Sheet Doc: PA44-QP.DOC Rev 1/6/99 Page 1 of 2 Adapter Wiring The following chart shows the connections from the QFP device to the adapter's PLCC plug. DEVICE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 PLUG 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 PLUG 6 5 4 3 2 1 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 DEVICE 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 www..com Logical Systems Corporation PO Box 6184, Syracuse, NY 13217-6184 USA Tel (315) 478-0722, FAX (315) 479-6753 S Y S T E M S www.logicalsys.com, Email: info@logicalsys.com PA44-QP-xxx Data Sheet Doc: PA44-QP.DOC Rev 1/6/99 Page 2 of 2 |
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