AT89S8253-W规格参数
相关型号
AT89SND1CDNC-ROTIL AT89SND1CDNC-ROTUL AT89SND2C-7FTUL AT89SND2CMP3-7FTJL AT89SND2CMP3A-7FTJL AT89SND2CMP3B-7FTUL AT89SNDX-CD AT89STK-03 AT89STK-04 AT89STK-05