PA32-28

PA32-28(Z) Data Sheet 32 pin PLCC socket/28 pin DIP 0.6” plug Supported Device/Footprints Adapter Construction This adapter allows programming of several 32 pin PLCC and CLCC devices in their 28 pin DIP footprint. The adapter is made up of 2 sub-assemblies. They assemble via connectors making the adapter modular. This way the subassemblies can be replaced when they wear out. Mfgr Several Device Device 27C64 27C128 27C256 27C512 Package PLCC Device 27C64 27C128 27C256 27C512 Footprint Plug 28 Pin DIP Adapter Dimensions 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. PA32-28 Sub-assemblies Test Socket PLCC Auto-Eject test socket: Yamaichi Part #: IC120-0324-309 LSC Part #: 32-309 PLCC Lidded ZIF Socket: Yamaichi Part #: IC51-0324-453 LSC Part #: 32-453 PA32-28(Z) Accepts the socket and performs the wiring in the Adapter Wiring section. Adapter Wiring The following chart shows the connections from the PLCC device to the adapter’s DIP plug. PA32-28 DEVICE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 PLUG NC 1 2 3 4 5 6 7 8 9 10 NC 11 12 13 14 PLUG 28 27 26 25 24 23 NC 22 21 20 19 18 17 16 15 NC DEVICE 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 Pin skips are 1, 12, 17, 26. PA32-28Z 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 PA32-28(-Z) Data Sheet Doc: 3228R.DOC Rev 6/16/99 Page 1 of 1