AT25SF161-MHD-T AT25SF161-SHD AT25SF161-SHD-B AT25SF161-SHDHR-T AT25SF161-SHD-T AT25SF161-SSHD-B AT25SF161-SSHDHR-T AT25SF161-SSHD-T AT25SF161-UUD-T AT25SF321B-DWF