AT89C2051-24PU DIP20 ATMEL
AT89C2051-24SU SO20 ATMEL
AT89C4051-24PU DIP20 ATMEL
DS89C420-ECL PLCC44 MAXDALL
AT89C51CC01UA-RLTUM VQFP44 ATMEL
AT89C51CC01UA-SLSUM PLCC44 ATMEL
AT89C51CC02CA-SISUM PLCC28 ATMEL
AT89C51CC03UA-SLSUM PLCC52 ATMEL
P89C51RD2HFA PLCC44 PH
AT89C52-24PI DIP40 "obsolete" ATMEL
AT89C55WD-24JI PLCC44 ATMEL
AT89C55WD-24JU PLCC44 ATMEL
AT89C55WD-24PU DIP40 ATMEL
AT89C55WD-33PI DIP40 ATMEL
AT89LP2052-20PU DIP20 ATMEL
AT89LP2052-20SU SO20 ATMEL
AT89LP4052-20PU DIP20 ATMEL
AT89S51-24AU TQFP44 ATMEL
AT89S51-24JI PLCC44 ATMEL
AT89S51-24PU DIP40 ATMEL
AT89S52-24AU TQFP44 ATMEL
AT89S52-24JU PLCC44 ATMEL
AT89S52-24PU DIP40 ATMEL
AT89S8253-24AU TQFP44 "Pb free" ATMEL
AT89S8253-24PU DIP40 ATMEL
ATMEGA128-16AU TQFP64 ATMEL
ATMEGA128-16MU ATMEL
ATMEGA128A-AU VQFP64 ATMEL
ATMEGA128L-8AU TQFP64 ATMEL
ATMEGA16A-AU TQFP44 "Pb free" ATMEL