EE TOOLS PA552-68
Datasheet
Extracted Text
PA552-68(Z) Data Sheet 68 pin PLCC socket/40 pin DIP 0.6” plug Supported Device/Footprints Adapter Construction Using this adapter, several 68 pin microcontrollers in either PLCC The adapter is made up of 2 sub-assemblies. They assemble via or CLCC package can be programmed 40 pin DIP programmers connectors making the adapter modular. This way the sub- assemblies can be replaced when they wear out. Device Footprint When disassembling the adapter take care not to bend the pins. Mfgr Device Package Device Plug When reassembling the adapter note the pin 1 indicators to align Philips 87C552 (8K) PLCC, 87C51FA (8K) 40 pin DIP the parts correctly. 87C554 (16K) CLCC 87C51FB (16K) Dallas 87C550 (8K) PLCC 87C51FA (8K) 40 pin DIP The following chart shows the socket and board part numbers that make up this adapter. Adapter Test Socket Circuit Board DIP Plugt PA552-68 68-304 552-68 0.6" Adapter Dimensions PA552-68Z 68-390 552-68Z 0.6" Test Socket LSC # Mfgr/Part Number Style 68-304 Yamaichi IC120-0684-304 Open Top 68-390 Yamaichi IC51-0684-390 Lidded ZIF Adapter Wiring The following chart shows the connections from the PLCC device to the adapter’s DIP plug. DEVICE SIGNAL PLUG PLUG SIGNAL DEVICE 1 P5.0 - - P5.1 68 2 VCC 40 - P5.2 67 3 STADC - - P5.3 66 4 PWM0 - - P5.4 65 PA552-68 5 PWM1 - - P5.5 64 6 EW - - P5.6 63 7 P4.0 - - P5.7 62 8 P4.1 - - AVDD 61 9 P4.2 - - AVSS 60 10 P4.3 - - AVREF+ 59 11 P4.4 - - AVREF- 58 12 P4.5 - 39 P0.0/D0 57 13 P4.6 - 38 P0.1/D1 56 14 P4.7 - 37 P0.2/D2 55 15 RESET 9 36 P0.3/D3 54 16 P1.0/A0 1 35 P0.4/D4 53 17 P1.1/A1 2 34 P0.5/D5 52 18 P1.2/A2 3 33 P0.6/D6 51 19 P1.3/A3 4 32 P0.7/D7 50 20 P1.4/A4 5 31 VPP/EA* 49 21 P1.5/A5 6 30 PGM* 48 22 P1.6/A6 7 29 PSEN* 47 23 P1.7/A7 8 28 P2.7 46 24 P3.0 10 27 P2.6 45 25 P3.1 11 26 P2.5 44 26 P3.2 12 25 P2.4/A12 43 PA552-68Z 27 P3.3 13 24 P2.3/A11 42 28 P3.4 14 23 P2.2/A10 41 29 P3.5 15 22 P2.1/A9 40 30 P3.6 16 21 P2.0/A8 39 31 P3.7 17 - NC 38 32 NC - 20 GND 37 33 NC - 20 GND 36 34 X2 18 19 X1 35 PA552-68Z Data Sheet Logical Systems Corporation Doc: 552-68Z.DOC PO Box 6184, Syracuse, NY 13217-6184 USA Rev 12/16/03 Tel (315) 478-0722, FAX (315) 479-6753 Page 1 of 1 SY S T E M S www.logicalsys.com, Email: info@logicalsys.com
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