Atmel AT89Cxx (MCS-51) Adapter 32pin to MCS-51
Atmel Auto Setect : AT89C51/52/55 , AT89LV51/52/55
AT89S8252 (8K+2K) AT89S53 , AT89LS8252 , AT89LS53
AT89C1051, AT89C2051, AT89C4051 (20pin) , AT89C51RC (32KB)
AT89C55WD, (6.2V) SST89C54/58 , SI89C52
IntelAuto elect : i87C51, i87C51FA , i87C51FB
i8xC51 i8xC52 , i8xC54 , i8xC58 (tWP = 100uS*25 Pulse)

Atmel AVR 8-bit RISC AT90Sxxx (Parallel programming) Adapter 32pin to MCS-51
(read,write,erase,verify,checkempty,Lockbits ,Fusebits) [Flash memory/EEPROM]
AT90S1200 , AT90S2313 , 90S2333 , 90S4433 , 90S4414 , 90S8515
90S4434 , 90S8535 Reference AT90S2313 pin