TOSHIBA MOS MEMORY PRODUCT 32,76B WORD X B BIT N-.
TMM27256AD-15 - N-MOS UV ERASABLE AND ELECTRICALLY PROGRAMMABLE READ ONLY MEMORY
TMM27256ADI-15 - N-MOS UV ERASABLE AND ELECTRICALLY PROGRAMMABLE READ ONLY MEMORY
TMM27256AD-150 - N-MOS UV ERASABLE AND ELECTRICALLY PROGRAMMABLE READ ONLY MEMORY