P89C664HFA,NXP SEMICONDUCTORS,MICROCONTROLLER 8-BIT FLASH 8051 CPU 33MHZ CMOS PQCC44
P89C664HFA BY NXP SEMICONDUCTORS IS AN 8-BIT MICROCONTROLLER FEATURING A 8051 CPU CORE 33MHZ CLOCK SPEED FLASH MEMORY CMOS TECHNOLOGY AND PACKAGED IN A PQCC44 FOR EMBEDDED CONTROL APPLICATIONS.