AT28HC256E-90DM/883
AT28HC256E-90FM/883
AT28HC256E-90JC
AT28HC256E-90JI
AT28HC256E-90JU
AT28HC256E-90LM/883
AT28HC256E-90PC
AT28HC256E-90PI
AT28HC256E-90PU
AT28HC256E-90SC