AT87C58X2-3CSUL
AT87C58X2-3CSUM
AT87C58X2-RLTUL
AT87C58X2-RLTUM
AT87C58X2-SLRUM
AT87C58X2-SLSUL
AT87C58X2-SLSUM
AT87C58X2TUL
AT87C58X2TUM
AT87F51-12JC