M28F256 256 Kbit (32Kb x8, Bulk) Flash Memory 5V.
M28F256 - 256 Kbit Flash Memory
Am28F256A - 256 Kilobit CMOS 12.0 Volt Bulk Erase Flash Memory
AM28F256 - 256 Kilobit CMOS 12.0 Volt Bulk Erase Flash Memory
MCM28F256ACH - Flash Memory Module (Rev. A)
