P89C60X2BA/00,512

Manufacturers：
NXP Semiconductors/Freescale Semiconductor, Inc.
Description：
IC 80C51 MCU 512 RAM 44PLCC

P89C60X2BBD/00,557

Manufacturers：
NXP Semiconductors/Freescale Semiconductor, Inc.
Description：
IC 80C51 MCU 512 RAM 44LQFP