W25X20VZPIG T&R AT49F040-12PI AT27C040-12JI AT49F002-12VC M27C256B-12C1 AT49F001NT-70JC AT49BV321T-11CI W25X40VSNIG AT49F040-12TC AT27C040-12PC IS42S16400D-7TLI AT49F002-12VI M27C256B-12C6 AT49F001NT-70JI AT49BV321T-11TI W25X40VSNIG T&R AT49F040-12TI AT27C040-12PI IS42S16400D-7TLI-TR AT49F002-70JC