TS80C32X2-MCB TS80C32X2-MCB. TS80C32X2-MCBD TS80C32X2-MCBR TS80C32X2-MCC TS80C32X2-MCE TS80C32X2-MIA TS80C32X2-MIB TS80C32X2-MIB 内存芯片 TS80C32X2-MIC