M36W108B

The M36W108 is multi-chip device containing an 8 Mbit boot block Flash memory and a 1 Mbit of SRAM. The M36W108 is offered in the new Chip Scale Package solutions: LBGA48 1.0 mm ball pitch and LGA48 1.0 mm land pitch. The two components, of the package's overall 9 Mbit of memory, are distinguishable by use of the three chip enable lines: EF for the Flash memory, E1S and E2S for the SRAM.

The Flash memory component of M36W108 is identical with the M29W008 device. It is a non-volatile memory that may be erased electrically at the block or chip level and programmed in-system on a Byte-by-Byte basis using only a single 2.7V to 3.6V V_CCF supply.

For Program and Erase operations of M36W108 the necessary high voltages are generated internally. The device can also be programmed in standard programmers. The array matrix organization allows each block to be erased and reprogrammed without affecting other blocks.

Instructions for Read/Reset, Auto Select for reading the Electronic Signature, Programming, Block