P89C54X2BN
PHI
6000
DIP40
P89C54X2BN
PHI
10000
DIP40
P89C54X2BN
PHI
100500
DIP40
P89C54X2BN
PHI
9000
DIP40
P89C54X2BN
PHI
12800
DIP40
P89C54X2BN
PHL
19500
dip40
P89C54X2BN
PHL
5850
DIP40
P89C54X2BN
PHI
39
DIP40
P89C54X2BN
PHI
26800
DIP40
P89C54X2BN
PHI
8800
DIP40
P89C54X2BN
PHI
6000
DIP40
P89C54X2BN
PHI
39
DIP40
P89C54X2BN
PHI
30000
DIP40
P89C54X2BN
恩XP
55510
DIP-40
P89C54X2BN
PHI
12800
DIP40