DIL40 to PLCC44 convertor for Philips 89C58X2,89C54X2,89C52X2,89C51X2,89C58B,89C54B,89C52B,89C51B pinout

     DIP40  PLCC44  QFP44 piPin NameNotes                     Mark
 ---           1      39 N.C.
       1       2      40 P1.0
       2       3      41 P1.1
       3       4      42 P1.2
       4       5      43 P1.3
       5       6      44 P1.4
       6       7       1 P1.5
       7       8       2 P1.6
       8       9       3 P1.7
       9      10       4 RST     RST always to Vcc
      10      11       5 P3.0
---           12       6 N.C.
      11      13       7 P3.1
      12      14       8 P3.2
      13      15       9 P3.3
      14      16      10 P3.4
      15      17      11 P3.5
      16      18      12 P3.6
      17      19      13 P3.7
      18      20      14 XTAL2
      19      21      15 XTAL1
      20      22      16 Vss     Ground
---           23      17 N.C.
      21      24      18 P2.0
      22      25      19 P2.1
      23      26      20 P2.2
      24      27      21 P2.3
      25      28      22 P2.4
      26      29      23 P2.5
      27      30      24 P2.6
      28      31      25 P2.7
N.C. her      32      26 PSENn   Connect to S4 ZIF32 pin 1 Difference
      30      33      27 ALE
---           34      28 N.C.
      31      35      29 EAn / Vpp
      32      36      30 P0.7
      33      37      31 P0.6
      34      38      32 P0.5
      35      39      33 P0.4
      36      40      34 P0.3
      37      41      35 P0.2
      38      42      36 P0.1
      39      43      37 P0.0
      40      44      38 Vdd     Vcc supply
