GR >> RC28F512M29EWLA 
711655
RC28F512M29EWLA
Micron Technology Inc.
Quantity 9000
Packaging IC FLASH 512MBIT 100NS 64BGA
Description original&Quality new original
772084
RC28F512M29EWLA
Micron Technology Inc
Quantity 20000
Packaging IC FLASH 512MBIT 100NS 64FBGA
Description original&Quality new original