- AT27C256E-45RI
- AT27C256E-70PC
- AT27C256K-12LC
- AT27C256N
- AT27C256QC-45
- AT27C256QC-55
- AT27C256R
- AT27C256R 12JC
- AT27C256R 20RC
- AT27C256R/70P1
- AT27C256R-0JC
- AT27C256R-10DC
- AT27C256R-10JC
- AT27C256R-12
- AT27C256R-12/15/20/25/30DI
- AT27C256R-120M/883
- AT27C256R-12DC
- AT27C256R-12DI
- AT27C256R-12DM/883
- AT27C256R-12J
- AT27C256R12JC
- AT27C256R-12JC
- AT27C256R12JI
- AT27C256R-12JI
- AT27C256R-12JL
- AT27C256R12LC
- AT27C256R-12LC
- AT27C256R-12LC(AT27C256R-15LC)
- AT27C256R12LI
- AT27C256R-12LI
- AT27C256R12LM
- AT27C256R-12LM
- AT27C256R12LM/883
- AT27C256R-12LM/883
- AT27C256R12LM/883B
- AT27C256R-12LM/883B
- AT27C256R12LM883B
- AT27C256R-12LM883B
- AT27C256R-12ML
- AT27C256R12PC
- AT27C256R-12PC
- AT27C256R-12PC/15PC
- AT27C256R-12PI
- AT27C256R-12RC
- AT27C256R-12RC-AJSOA-TELL
- AT27C256R-12RI
- AT27C256R12TC
- AT27C256R-12TC
- AT27C256R-15
- AT27C256R-15 /25DC
- AT27C256R-15/20/25/30DC
- AT27C256R-150DM
- AT27C256R-150JI
- AT27C256R150M/883
- AT27C256R-15D1
- AT27C256R15DC
- AT27C256R-15DC
- AT27C256R-15DI
- AT27C256R-15DI-9
- AT27C256R15DM
- AT27C256R-15DM
- AT27C256R-15DM/883
- AT27C256R15JA
- AT27C256R15JC
- AT27C256R-15JC
- AT27C256R-15JC(PROG)
- AT27C256R15JI
- AT27C256R-15JI
- AT27C256R15KC
- AT27C256R-15KC
- AT27C256R15LC
- AT27C256R-15LC
- AT27C256R15LI
- AT27C256R-15LI
- AT27C256R15LM
- AT27C256R-15LM
- AT27C256R15LM/883
- AT27C256R-15LM/883
- AT27C256R15LM/883B
- AT27C256R-15LM/883B
- AT27C256R15LM883B
- AT27C256R-15LM883B
- AT27C256R-15P
- AT27C256R15PA
- AT27C256R15PC
- AT27C256R-15PC
- AT27C256R-15PC(PROG)
- AT27C256R-15PI
- AT27C256R-15PU
- AT27C256R15RC
- AT27C256R-15RC
- AT27C256R-15TC
- AT27C256R-17DC
- AT27C256R-17LC
- AT27C256R-1K4C
- AT27C256R-20/25DM
- AT27C256R-20D1
- AT27C256R20DC
- AT27C256R-20DC
- AT27C256R-20DC SL577